// // Copyright (C) 2002-2005 3Dlabs Inc. Ltd. // Copyright (C) 2012-2013 LunarG, Inc. // Copyright (C) 2017 ARM Limited. // Copyright (C) 2015-2019 Google, Inc. // Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved. // // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions // are met: // // Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // // Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following // disclaimer in the documentation and/or other materials provided // with the distribution. // // Neither the name of 3Dlabs Inc. Ltd. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE // POSSIBILITY OF SUCH DAMAGE. // // // Do not edit the .y file, only edit the .m4 file. // The .y bison file is not a source file, it is a derivative of the .m4 file. // The m4 file needs to be processed by m4 to generate the .y bison file. // // Code sandwiched between a pair: // // GLSLANG_WEB_EXCLUDE_ON // ... // ... // ... // GLSLANG_WEB_EXCLUDE_OFF // // Will be excluded from the grammar when m4 is executed as: // // m4 -P -DGLSLANG_WEB // // It will be included when m4 is executed as: // // m4 -P // /** * This is bison grammar and productions for parsing all versions of the * GLSL shading languages. */ %{ /* Based on: ANSI C Yacc grammar In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a matching Lex specification) for the April 30, 1985 draft version of the ANSI C standard. Tom Stockfisch reposted it to net.sources in 1987; that original, as mentioned in the answer to question 17.25 of the comp.lang.c FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z. I intend to keep this version as close to the current C Standard grammar as possible; please let me know if you discover discrepancies. Jutta Degener, 1995 */ #include "SymbolTable.h" #include "ParseHelper.h" #include "../Public/ShaderLang.h" #include "attribute.h" using namespace glslang; %} %define parse.error verbose %union { struct { glslang::TSourceLoc loc; union { glslang::TString *string; int i; unsigned int u; long long i64; unsigned long long u64; bool b; double d; }; glslang::TSymbol* symbol; } lex; struct { glslang::TSourceLoc loc; glslang::TOperator op; union { TIntermNode* intermNode; glslang::TIntermNodePair nodePair; glslang::TIntermTyped* intermTypedNode; glslang::TAttributes* attributes; glslang::TSpirvRequirement* spirvReq; glslang::TSpirvInstruction* spirvInst; glslang::TSpirvTypeParameters* spirvTypeParams; }; union { glslang::TPublicType type; glslang::TFunction* function; glslang::TParameter param; glslang::TTypeLoc typeLine; glslang::TTypeList* typeList; glslang::TArraySizes* arraySizes; glslang::TIdentifierList* identifierList; }; glslang::TArraySizes* typeParameters; } interm; } %{ /* windows only pragma */ #ifdef _MSC_VER #pragma warning(disable : 4065) #pragma warning(disable : 4127) #pragma warning(disable : 4244) #endif #define parseContext (*pParseContext) #define yyerror(context, msg) context->parserError(msg) extern int yylex(YYSTYPE*, TParseContext&); %} %parse-param {glslang::TParseContext* pParseContext} %lex-param {parseContext} %define api.pure // enable thread safety %expect 1 // One shift reduce conflict because of if | else %token CONST BOOL INT UINT FLOAT %token BVEC2 BVEC3 BVEC4 %token IVEC2 IVEC3 IVEC4 %token UVEC2 UVEC3 UVEC4 %token VEC2 VEC3 VEC4 %token MAT2 MAT3 MAT4 %token MAT2X2 MAT2X3 MAT2X4 %token MAT3X2 MAT3X3 MAT3X4 %token MAT4X2 MAT4X3 MAT4X4 // combined image/sampler %token SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER2DSHADOW %token SAMPLERCUBESHADOW SAMPLER2DARRAY %token SAMPLER2DARRAYSHADOW ISAMPLER2D ISAMPLER3D ISAMPLERCUBE %token ISAMPLER2DARRAY USAMPLER2D USAMPLER3D %token USAMPLERCUBE USAMPLER2DARRAY // separate image/sampler %token SAMPLER SAMPLERSHADOW %token TEXTURE2D TEXTURE3D TEXTURECUBE TEXTURE2DARRAY %token ITEXTURE2D ITEXTURE3D ITEXTURECUBE ITEXTURE2DARRAY %token UTEXTURE2D UTEXTURE3D UTEXTURECUBE UTEXTURE2DARRAY %token ATTRIBUTE VARYING %token FLOAT16_T FLOAT32_T DOUBLE FLOAT64_T %token INT64_T UINT64_T INT32_T UINT32_T INT16_T UINT16_T INT8_T UINT8_T %token I64VEC2 I64VEC3 I64VEC4 %token U64VEC2 U64VEC3 U64VEC4 %token I32VEC2 I32VEC3 I32VEC4 %token U32VEC2 U32VEC3 U32VEC4 %token I16VEC2 I16VEC3 I16VEC4 %token U16VEC2 U16VEC3 U16VEC4 %token I8VEC2 I8VEC3 I8VEC4 %token U8VEC2 U8VEC3 U8VEC4 %token DVEC2 DVEC3 DVEC4 DMAT2 DMAT3 DMAT4 %token F16VEC2 F16VEC3 F16VEC4 F16MAT2 F16MAT3 F16MAT4 %token F32VEC2 F32VEC3 F32VEC4 F32MAT2 F32MAT3 F32MAT4 %token F64VEC2 F64VEC3 F64VEC4 F64MAT2 F64MAT3 F64MAT4 %token DMAT2X2 DMAT2X3 DMAT2X4 %token DMAT3X2 DMAT3X3 DMAT3X4 %token DMAT4X2 DMAT4X3 DMAT4X4 %token F16MAT2X2 F16MAT2X3 F16MAT2X4 %token F16MAT3X2 F16MAT3X3 F16MAT3X4 %token F16MAT4X2 F16MAT4X3 F16MAT4X4 %token F32MAT2X2 F32MAT2X3 F32MAT2X4 %token F32MAT3X2 F32MAT3X3 F32MAT3X4 %token F32MAT4X2 F32MAT4X3 F32MAT4X4 %token F64MAT2X2 F64MAT2X3 F64MAT2X4 %token F64MAT3X2 F64MAT3X3 F64MAT3X4 %token F64MAT4X2 F64MAT4X3 F64MAT4X4 %token ATOMIC_UINT %token ACCSTRUCTNV %token ACCSTRUCTEXT %token RAYQUERYEXT %token FCOOPMATNV ICOOPMATNV UCOOPMATNV // combined image/sampler %token SAMPLERCUBEARRAY SAMPLERCUBEARRAYSHADOW %token ISAMPLERCUBEARRAY USAMPLERCUBEARRAY %token SAMPLER1D SAMPLER1DARRAY SAMPLER1DARRAYSHADOW ISAMPLER1D SAMPLER1DSHADOW %token SAMPLER2DRECT SAMPLER2DRECTSHADOW ISAMPLER2DRECT USAMPLER2DRECT %token SAMPLERBUFFER ISAMPLERBUFFER USAMPLERBUFFER %token SAMPLER2DMS ISAMPLER2DMS USAMPLER2DMS %token SAMPLER2DMSARRAY ISAMPLER2DMSARRAY USAMPLER2DMSARRAY %token SAMPLEREXTERNALOES %token SAMPLEREXTERNAL2DY2YEXT %token ISAMPLER1DARRAY USAMPLER1D USAMPLER1DARRAY %token F16SAMPLER1D F16SAMPLER2D F16SAMPLER3D F16SAMPLER2DRECT F16SAMPLERCUBE %token F16SAMPLER1DARRAY F16SAMPLER2DARRAY F16SAMPLERCUBEARRAY %token F16SAMPLERBUFFER F16SAMPLER2DMS F16SAMPLER2DMSARRAY %token F16SAMPLER1DSHADOW F16SAMPLER2DSHADOW F16SAMPLER1DARRAYSHADOW F16SAMPLER2DARRAYSHADOW %token F16SAMPLER2DRECTSHADOW F16SAMPLERCUBESHADOW F16SAMPLERCUBEARRAYSHADOW // images %token IMAGE1D IIMAGE1D UIMAGE1D IMAGE2D IIMAGE2D %token UIMAGE2D IMAGE3D IIMAGE3D UIMAGE3D %token IMAGE2DRECT IIMAGE2DRECT UIMAGE2DRECT %token IMAGECUBE IIMAGECUBE UIMAGECUBE %token IMAGEBUFFER IIMAGEBUFFER UIMAGEBUFFER %token IMAGE1DARRAY IIMAGE1DARRAY UIMAGE1DARRAY %token IMAGE2DARRAY IIMAGE2DARRAY UIMAGE2DARRAY %token IMAGECUBEARRAY IIMAGECUBEARRAY UIMAGECUBEARRAY %token IMAGE2DMS IIMAGE2DMS UIMAGE2DMS %token IMAGE2DMSARRAY IIMAGE2DMSARRAY UIMAGE2DMSARRAY %token F16IMAGE1D F16IMAGE2D F16IMAGE3D F16IMAGE2DRECT %token F16IMAGECUBE F16IMAGE1DARRAY F16IMAGE2DARRAY F16IMAGECUBEARRAY %token F16IMAGEBUFFER F16IMAGE2DMS F16IMAGE2DMSARRAY %token I64IMAGE1D U64IMAGE1D %token I64IMAGE2D U64IMAGE2D %token I64IMAGE3D U64IMAGE3D %token I64IMAGE2DRECT U64IMAGE2DRECT %token I64IMAGECUBE U64IMAGECUBE %token I64IMAGEBUFFER U64IMAGEBUFFER %token I64IMAGE1DARRAY U64IMAGE1DARRAY %token I64IMAGE2DARRAY U64IMAGE2DARRAY %token I64IMAGECUBEARRAY U64IMAGECUBEARRAY %token I64IMAGE2DMS U64IMAGE2DMS %token I64IMAGE2DMSARRAY U64IMAGE2DMSARRAY // texture without sampler %token TEXTURECUBEARRAY ITEXTURECUBEARRAY UTEXTURECUBEARRAY %token TEXTURE1D ITEXTURE1D UTEXTURE1D %token TEXTURE1DARRAY ITEXTURE1DARRAY UTEXTURE1DARRAY %token TEXTURE2DRECT ITEXTURE2DRECT UTEXTURE2DRECT %token TEXTUREBUFFER ITEXTUREBUFFER UTEXTUREBUFFER %token TEXTURE2DMS ITEXTURE2DMS UTEXTURE2DMS %token TEXTURE2DMSARRAY ITEXTURE2DMSARRAY UTEXTURE2DMSARRAY %token F16TEXTURE1D F16TEXTURE2D F16TEXTURE3D F16TEXTURE2DRECT F16TEXTURECUBE %token F16TEXTURE1DARRAY F16TEXTURE2DARRAY F16TEXTURECUBEARRAY %token F16TEXTUREBUFFER F16TEXTURE2DMS F16TEXTURE2DMSARRAY // input attachments %token SUBPASSINPUT SUBPASSINPUTMS ISUBPASSINPUT ISUBPASSINPUTMS USUBPASSINPUT USUBPASSINPUTMS %token F16SUBPASSINPUT F16SUBPASSINPUTMS // spirv intrinsics %token SPIRV_INSTRUCTION SPIRV_EXECUTION_MODE SPIRV_EXECUTION_MODE_ID %token SPIRV_DECORATE SPIRV_DECORATE_ID SPIRV_DECORATE_STRING %token SPIRV_TYPE SPIRV_STORAGE_CLASS SPIRV_BY_REFERENCE SPIRV_LITERAL %token LEFT_OP RIGHT_OP %token INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP %token AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN %token MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN %token SUB_ASSIGN %token STRING_LITERAL %token LEFT_PAREN RIGHT_PAREN LEFT_BRACKET RIGHT_BRACKET LEFT_BRACE RIGHT_BRACE DOT %token COMMA COLON EQUAL SEMICOLON BANG DASH TILDE PLUS STAR SLASH PERCENT %token LEFT_ANGLE RIGHT_ANGLE VERTICAL_BAR CARET AMPERSAND QUESTION %token INVARIANT %token HIGH_PRECISION MEDIUM_PRECISION LOW_PRECISION PRECISION %token PACKED RESOURCE SUPERP %token FLOATCONSTANT INTCONSTANT UINTCONSTANT BOOLCONSTANT %token IDENTIFIER TYPE_NAME %token CENTROID IN OUT INOUT %token STRUCT VOID WHILE %token BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT %token TERMINATE_INVOCATION %token TERMINATE_RAY IGNORE_INTERSECTION %token UNIFORM SHARED BUFFER %token FLAT SMOOTH LAYOUT %token DOUBLECONSTANT INT16CONSTANT UINT16CONSTANT FLOAT16CONSTANT INT32CONSTANT UINT32CONSTANT %token INT64CONSTANT UINT64CONSTANT %token SUBROUTINE DEMOTE %token PAYLOADNV PAYLOADINNV HITATTRNV CALLDATANV CALLDATAINNV %token PAYLOADEXT PAYLOADINEXT HITATTREXT CALLDATAEXT CALLDATAINEXT %token PATCH SAMPLE NONUNIFORM %token COHERENT VOLATILE RESTRICT READONLY WRITEONLY DEVICECOHERENT QUEUEFAMILYCOHERENT WORKGROUPCOHERENT %token SUBGROUPCOHERENT NONPRIVATE SHADERCALLCOHERENT %token NOPERSPECTIVE EXPLICITINTERPAMD PERVERTEXEXT PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV PERPRIMITIVEEXT TASKPAYLOADWORKGROUPEXT %token PRECISE %type assignment_operator unary_operator %type variable_identifier primary_expression postfix_expression %type expression integer_expression assignment_expression %type unary_expression multiplicative_expression additive_expression %type relational_expression equality_expression %type conditional_expression constant_expression %type logical_or_expression logical_xor_expression logical_and_expression %type shift_expression and_expression exclusive_or_expression inclusive_or_expression %type function_call initializer condition conditionopt %type translation_unit function_definition %type statement simple_statement %type statement_list switch_statement_list compound_statement %type declaration_statement selection_statement selection_statement_nonattributed expression_statement %type switch_statement switch_statement_nonattributed case_label %type declaration external_declaration %type for_init_statement compound_statement_no_new_scope %type selection_rest_statement for_rest_statement %type iteration_statement iteration_statement_nonattributed jump_statement statement_no_new_scope statement_scoped %type single_declaration init_declarator_list %type parameter_declaration parameter_declarator parameter_type_specifier %type array_specifier %type invariant_qualifier interpolation_qualifier storage_qualifier precision_qualifier %type layout_qualifier layout_qualifier_id_list layout_qualifier_id %type type_parameter_specifier %type type_parameter_specifier_opt %type type_parameter_specifier_list %type type_qualifier fully_specified_type type_specifier %type single_type_qualifier %type type_specifier_nonarray %type struct_specifier %type struct_declarator %type struct_declarator_list struct_declaration struct_declaration_list %type block_structure %type function_header function_declarator %type function_header_with_parameters %type function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype %type function_call_or_method function_identifier function_call_header %type identifier_list %type precise_qualifier non_uniform_qualifier %type type_name_list %type attribute attribute_list single_attribute %type demote_statement %type initializer_list %type spirv_requirements_list spirv_requirements_parameter %type spirv_extension_list spirv_capability_list %type spirv_execution_mode_qualifier %type spirv_execution_mode_parameter_list spirv_execution_mode_parameter spirv_execution_mode_id_parameter_list %type spirv_storage_class_qualifier %type spirv_decorate_qualifier %type spirv_decorate_parameter_list spirv_decorate_parameter %type spirv_decorate_id_parameter_list %type spirv_decorate_string_parameter_list %type spirv_type_specifier %type spirv_type_parameter_list spirv_type_parameter %type spirv_instruction_qualifier %type spirv_instruction_qualifier_list spirv_instruction_qualifier_id %start translation_unit %% variable_identifier : IDENTIFIER { $$ = parseContext.handleVariable($1.loc, $1.symbol, $1.string); } ; primary_expression : variable_identifier { $$ = $1; } | LEFT_PAREN expression RIGHT_PAREN { $$ = $2; if ($$->getAsConstantUnion()) $$->getAsConstantUnion()->setExpression(); } | FLOATCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); } | INTCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); } | UINTCONSTANT { parseContext.fullIntegerCheck($1.loc, "unsigned literal"); $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); } | BOOLCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); } | STRING_LITERAL { $$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true); } | INT32CONSTANT { parseContext.explicitInt32Check($1.loc, "32-bit signed literal"); $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); } | UINT32CONSTANT { parseContext.explicitInt32Check($1.loc, "32-bit signed literal"); $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); } | INT64CONSTANT { parseContext.int64Check($1.loc, "64-bit integer literal"); $$ = parseContext.intermediate.addConstantUnion($1.i64, $1.loc, true); } | UINT64CONSTANT { parseContext.int64Check($1.loc, "64-bit unsigned integer literal"); $$ = parseContext.intermediate.addConstantUnion($1.u64, $1.loc, true); } | INT16CONSTANT { parseContext.explicitInt16Check($1.loc, "16-bit integer literal"); $$ = parseContext.intermediate.addConstantUnion((short)$1.i, $1.loc, true); } | UINT16CONSTANT { parseContext.explicitInt16Check($1.loc, "16-bit unsigned integer literal"); $$ = parseContext.intermediate.addConstantUnion((unsigned short)$1.u, $1.loc, true); } | DOUBLECONSTANT { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double literal"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double literal"); $$ = parseContext.intermediate.addConstantUnion($1.d, EbtDouble, $1.loc, true); } | FLOAT16CONSTANT { parseContext.float16Check($1.loc, "half float literal"); $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat16, $1.loc, true); } ; postfix_expression : primary_expression { $$ = $1; } | postfix_expression LEFT_BRACKET integer_expression RIGHT_BRACKET { $$ = parseContext.handleBracketDereference($2.loc, $1, $3); } | function_call { $$ = $1; } | postfix_expression DOT IDENTIFIER { $$ = parseContext.handleDotDereference($3.loc, $1, *$3.string); } | postfix_expression INC_OP { parseContext.variableCheck($1); parseContext.lValueErrorCheck($2.loc, "++", $1); $$ = parseContext.handleUnaryMath($2.loc, "++", EOpPostIncrement, $1); } | postfix_expression DEC_OP { parseContext.variableCheck($1); parseContext.lValueErrorCheck($2.loc, "--", $1); $$ = parseContext.handleUnaryMath($2.loc, "--", EOpPostDecrement, $1); } ; integer_expression : expression { parseContext.integerCheck($1, "[]"); $$ = $1; } ; function_call : function_call_or_method { $$ = parseContext.handleFunctionCall($1.loc, $1.function, $1.intermNode); delete $1.function; } ; function_call_or_method : function_call_generic { $$ = $1; } ; function_call_generic : function_call_header_with_parameters RIGHT_PAREN { $$ = $1; $$.loc = $2.loc; } | function_call_header_no_parameters RIGHT_PAREN { $$ = $1; $$.loc = $2.loc; } ; function_call_header_no_parameters : function_call_header VOID { $$ = $1; } | function_call_header { $$ = $1; } ; function_call_header_with_parameters : function_call_header assignment_expression { TParameter param = { 0, new TType }; param.type->shallowCopy($2->getType()); $1.function->addParameter(param); $$.function = $1.function; $$.intermNode = $2; } | function_call_header_with_parameters COMMA assignment_expression { TParameter param = { 0, new TType }; param.type->shallowCopy($3->getType()); $1.function->addParameter(param); $$.function = $1.function; $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, $3, $2.loc); } ; function_call_header : function_identifier LEFT_PAREN { $$ = $1; } ; // Grammar Note: Constructors look like functions, but are recognized as types. function_identifier : type_specifier { // Constructor $$.intermNode = 0; $$.function = parseContext.handleConstructorCall($1.loc, $1); } | postfix_expression { // // Should be a method or subroutine call, but we haven't recognized the arguments yet. // $$.function = 0; $$.intermNode = 0; TIntermMethod* method = $1->getAsMethodNode(); if (method) { $$.function = new TFunction(&method->getMethodName(), TType(EbtInt), EOpArrayLength); $$.intermNode = method->getObject(); } else { TIntermSymbol* symbol = $1->getAsSymbolNode(); if (symbol) { parseContext.reservedErrorCheck(symbol->getLoc(), symbol->getName()); TFunction *function = new TFunction(&symbol->getName(), TType(EbtVoid)); $$.function = function; } else parseContext.error($1->getLoc(), "function call, method, or subroutine call expected", "", ""); } if ($$.function == 0) { // error recover TString* empty = NewPoolTString(""); $$.function = new TFunction(empty, TType(EbtVoid), EOpNull); } } | non_uniform_qualifier { // Constructor $$.intermNode = 0; $$.function = parseContext.handleConstructorCall($1.loc, $1); } ; unary_expression : postfix_expression { parseContext.variableCheck($1); $$ = $1; if (TIntermMethod* method = $1->getAsMethodNode()) parseContext.error($1->getLoc(), "incomplete method syntax", method->getMethodName().c_str(), ""); } | INC_OP unary_expression { parseContext.lValueErrorCheck($1.loc, "++", $2); $$ = parseContext.handleUnaryMath($1.loc, "++", EOpPreIncrement, $2); } | DEC_OP unary_expression { parseContext.lValueErrorCheck($1.loc, "--", $2); $$ = parseContext.handleUnaryMath($1.loc, "--", EOpPreDecrement, $2); } | unary_operator unary_expression { if ($1.op != EOpNull) { char errorOp[2] = {0, 0}; switch($1.op) { case EOpNegative: errorOp[0] = '-'; break; case EOpLogicalNot: errorOp[0] = '!'; break; case EOpBitwiseNot: errorOp[0] = '~'; break; default: break; // some compilers want this } $$ = parseContext.handleUnaryMath($1.loc, errorOp, $1.op, $2); } else { $$ = $2; if ($$->getAsConstantUnion()) $$->getAsConstantUnion()->setExpression(); } } ; // Grammar Note: No traditional style type casts. unary_operator : PLUS { $$.loc = $1.loc; $$.op = EOpNull; } | DASH { $$.loc = $1.loc; $$.op = EOpNegative; } | BANG { $$.loc = $1.loc; $$.op = EOpLogicalNot; } | TILDE { $$.loc = $1.loc; $$.op = EOpBitwiseNot; parseContext.fullIntegerCheck($1.loc, "bitwise not"); } ; // Grammar Note: No '*' or '&' unary ops. Pointers are not supported. multiplicative_expression : unary_expression { $$ = $1; } | multiplicative_expression STAR unary_expression { $$ = parseContext.handleBinaryMath($2.loc, "*", EOpMul, $1, $3); if ($$ == 0) $$ = $1; } | multiplicative_expression SLASH unary_expression { $$ = parseContext.handleBinaryMath($2.loc, "/", EOpDiv, $1, $3); if ($$ == 0) $$ = $1; } | multiplicative_expression PERCENT unary_expression { parseContext.fullIntegerCheck($2.loc, "%"); $$ = parseContext.handleBinaryMath($2.loc, "%", EOpMod, $1, $3); if ($$ == 0) $$ = $1; } ; additive_expression : multiplicative_expression { $$ = $1; } | additive_expression PLUS multiplicative_expression { $$ = parseContext.handleBinaryMath($2.loc, "+", EOpAdd, $1, $3); if ($$ == 0) $$ = $1; } | additive_expression DASH multiplicative_expression { $$ = parseContext.handleBinaryMath($2.loc, "-", EOpSub, $1, $3); if ($$ == 0) $$ = $1; } ; shift_expression : additive_expression { $$ = $1; } | shift_expression LEFT_OP additive_expression { parseContext.fullIntegerCheck($2.loc, "bit shift left"); $$ = parseContext.handleBinaryMath($2.loc, "<<", EOpLeftShift, $1, $3); if ($$ == 0) $$ = $1; } | shift_expression RIGHT_OP additive_expression { parseContext.fullIntegerCheck($2.loc, "bit shift right"); $$ = parseContext.handleBinaryMath($2.loc, ">>", EOpRightShift, $1, $3); if ($$ == 0) $$ = $1; } ; relational_expression : shift_expression { $$ = $1; } | relational_expression LEFT_ANGLE shift_expression { $$ = parseContext.handleBinaryMath($2.loc, "<", EOpLessThan, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } | relational_expression RIGHT_ANGLE shift_expression { $$ = parseContext.handleBinaryMath($2.loc, ">", EOpGreaterThan, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } | relational_expression LE_OP shift_expression { $$ = parseContext.handleBinaryMath($2.loc, "<=", EOpLessThanEqual, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } | relational_expression GE_OP shift_expression { $$ = parseContext.handleBinaryMath($2.loc, ">=", EOpGreaterThanEqual, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } ; equality_expression : relational_expression { $$ = $1; } | equality_expression EQ_OP relational_expression { parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison"); parseContext.opaqueCheck($2.loc, $1->getType(), "=="); parseContext.specializationCheck($2.loc, $1->getType(), "=="); parseContext.referenceCheck($2.loc, $1->getType(), "=="); $$ = parseContext.handleBinaryMath($2.loc, "==", EOpEqual, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } | equality_expression NE_OP relational_expression { parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison"); parseContext.opaqueCheck($2.loc, $1->getType(), "!="); parseContext.specializationCheck($2.loc, $1->getType(), "!="); parseContext.referenceCheck($2.loc, $1->getType(), "!="); $$ = parseContext.handleBinaryMath($2.loc, "!=", EOpNotEqual, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } ; and_expression : equality_expression { $$ = $1; } | and_expression AMPERSAND equality_expression { parseContext.fullIntegerCheck($2.loc, "bitwise and"); $$ = parseContext.handleBinaryMath($2.loc, "&", EOpAnd, $1, $3); if ($$ == 0) $$ = $1; } ; exclusive_or_expression : and_expression { $$ = $1; } | exclusive_or_expression CARET and_expression { parseContext.fullIntegerCheck($2.loc, "bitwise exclusive or"); $$ = parseContext.handleBinaryMath($2.loc, "^", EOpExclusiveOr, $1, $3); if ($$ == 0) $$ = $1; } ; inclusive_or_expression : exclusive_or_expression { $$ = $1; } | inclusive_or_expression VERTICAL_BAR exclusive_or_expression { parseContext.fullIntegerCheck($2.loc, "bitwise inclusive or"); $$ = parseContext.handleBinaryMath($2.loc, "|", EOpInclusiveOr, $1, $3); if ($$ == 0) $$ = $1; } ; logical_and_expression : inclusive_or_expression { $$ = $1; } | logical_and_expression AND_OP inclusive_or_expression { $$ = parseContext.handleBinaryMath($2.loc, "&&", EOpLogicalAnd, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } ; logical_xor_expression : logical_and_expression { $$ = $1; } | logical_xor_expression XOR_OP logical_and_expression { $$ = parseContext.handleBinaryMath($2.loc, "^^", EOpLogicalXor, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } ; logical_or_expression : logical_xor_expression { $$ = $1; } | logical_or_expression OR_OP logical_xor_expression { $$ = parseContext.handleBinaryMath($2.loc, "||", EOpLogicalOr, $1, $3); if ($$ == 0) $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); } ; conditional_expression : logical_or_expression { $$ = $1; } | logical_or_expression QUESTION { ++parseContext.controlFlowNestingLevel; } expression COLON assignment_expression { --parseContext.controlFlowNestingLevel; parseContext.boolCheck($2.loc, $1); parseContext.rValueErrorCheck($2.loc, "?", $1); parseContext.rValueErrorCheck($5.loc, ":", $4); parseContext.rValueErrorCheck($5.loc, ":", $6); $$ = parseContext.intermediate.addSelection($1, $4, $6, $2.loc); if ($$ == 0) { parseContext.binaryOpError($2.loc, ":", $4->getCompleteString(parseContext.intermediate.getEnhancedMsgs()), $6->getCompleteString(parseContext.intermediate.getEnhancedMsgs())); $$ = $6; } } ; assignment_expression : conditional_expression { $$ = $1; } | unary_expression assignment_operator assignment_expression { parseContext.arrayObjectCheck($2.loc, $1->getType(), "array assignment"); parseContext.opaqueCheck($2.loc, $1->getType(), "="); parseContext.storage16BitAssignmentCheck($2.loc, $1->getType(), "="); parseContext.specializationCheck($2.loc, $1->getType(), "="); parseContext.lValueErrorCheck($2.loc, "assign", $1); parseContext.rValueErrorCheck($2.loc, "assign", $3); $$ = parseContext.addAssign($2.loc, $2.op, $1, $3); if ($$ == 0) { parseContext.assignError($2.loc, "assign", $1->getCompleteString(parseContext.intermediate.getEnhancedMsgs()), $3->getCompleteString(parseContext.intermediate.getEnhancedMsgs())); $$ = $1; } } ; assignment_operator : EQUAL { $$.loc = $1.loc; $$.op = EOpAssign; } | MUL_ASSIGN { $$.loc = $1.loc; $$.op = EOpMulAssign; } | DIV_ASSIGN { $$.loc = $1.loc; $$.op = EOpDivAssign; } | MOD_ASSIGN { parseContext.fullIntegerCheck($1.loc, "%="); $$.loc = $1.loc; $$.op = EOpModAssign; } | ADD_ASSIGN { $$.loc = $1.loc; $$.op = EOpAddAssign; } | SUB_ASSIGN { $$.loc = $1.loc; $$.op = EOpSubAssign; } | LEFT_ASSIGN { parseContext.fullIntegerCheck($1.loc, "bit-shift left assign"); $$.loc = $1.loc; $$.op = EOpLeftShiftAssign; } | RIGHT_ASSIGN { parseContext.fullIntegerCheck($1.loc, "bit-shift right assign"); $$.loc = $1.loc; $$.op = EOpRightShiftAssign; } | AND_ASSIGN { parseContext.fullIntegerCheck($1.loc, "bitwise-and assign"); $$.loc = $1.loc; $$.op = EOpAndAssign; } | XOR_ASSIGN { parseContext.fullIntegerCheck($1.loc, "bitwise-xor assign"); $$.loc = $1.loc; $$.op = EOpExclusiveOrAssign; } | OR_ASSIGN { parseContext.fullIntegerCheck($1.loc, "bitwise-or assign"); $$.loc = $1.loc; $$.op = EOpInclusiveOrAssign; } ; expression : assignment_expression { $$ = $1; } | expression COMMA assignment_expression { parseContext.samplerConstructorLocationCheck($2.loc, ",", $3); $$ = parseContext.intermediate.addComma($1, $3, $2.loc); if ($$ == 0) { parseContext.binaryOpError($2.loc, ",", $1->getCompleteString(parseContext.intermediate.getEnhancedMsgs()), $3->getCompleteString(parseContext.intermediate.getEnhancedMsgs())); $$ = $3; } } ; constant_expression : conditional_expression { parseContext.constantValueCheck($1, ""); $$ = $1; } ; declaration : function_prototype SEMICOLON { parseContext.handleFunctionDeclarator($1.loc, *$1.function, true /* prototype */); $$ = 0; // TODO: 4.0 functionality: subroutines: make the identifier a user type for this signature } | spirv_instruction_qualifier function_prototype SEMICOLON { parseContext.requireExtensions($2.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V instruction qualifier"); $2.function->setSpirvInstruction(*$1); // Attach SPIR-V intruction qualifier parseContext.handleFunctionDeclarator($2.loc, *$2.function, true /* prototype */); $$ = 0; // TODO: 4.0 functionality: subroutines: make the identifier a user type for this signature } | spirv_execution_mode_qualifier SEMICOLON { parseContext.globalCheck($2.loc, "SPIR-V execution mode qualifier"); parseContext.requireExtensions($2.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V execution mode qualifier"); $$ = 0; } | init_declarator_list SEMICOLON { if ($1.intermNode && $1.intermNode->getAsAggregate()) $1.intermNode->getAsAggregate()->setOperator(EOpSequence); $$ = $1.intermNode; } | PRECISION precision_qualifier type_specifier SEMICOLON { parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "precision statement"); // lazy setting of the previous scope's defaults, has effect only the first time it is called in a particular scope parseContext.symbolTable.setPreviousDefaultPrecisions(&parseContext.defaultPrecision[0]); parseContext.setDefaultPrecision($1.loc, $3, $2.qualifier.precision); $$ = 0; } | block_structure SEMICOLON { parseContext.declareBlock($1.loc, *$1.typeList); $$ = 0; } | block_structure IDENTIFIER SEMICOLON { parseContext.declareBlock($1.loc, *$1.typeList, $2.string); $$ = 0; } | block_structure IDENTIFIER array_specifier SEMICOLON { parseContext.declareBlock($1.loc, *$1.typeList, $2.string, $3.arraySizes); $$ = 0; } | type_qualifier SEMICOLON { parseContext.globalQualifierFixCheck($1.loc, $1.qualifier); parseContext.updateStandaloneQualifierDefaults($1.loc, $1); $$ = 0; } | type_qualifier IDENTIFIER SEMICOLON { parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); parseContext.addQualifierToExisting($1.loc, $1.qualifier, *$2.string); $$ = 0; } | type_qualifier IDENTIFIER identifier_list SEMICOLON { parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); $3->push_back($2.string); parseContext.addQualifierToExisting($1.loc, $1.qualifier, *$3); $$ = 0; } ; block_structure : type_qualifier IDENTIFIER LEFT_BRACE { parseContext.nestedBlockCheck($1.loc); } struct_declaration_list RIGHT_BRACE { --parseContext.blockNestingLevel; parseContext.blockName = $2.string; parseContext.globalQualifierFixCheck($1.loc, $1.qualifier); parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); parseContext.currentBlockQualifier = $1.qualifier; $$.loc = $1.loc; $$.typeList = $5; } identifier_list : COMMA IDENTIFIER { $$ = new TIdentifierList; $$->push_back($2.string); } | identifier_list COMMA IDENTIFIER { $$ = $1; $$->push_back($3.string); } ; function_prototype : function_declarator RIGHT_PAREN { $$.function = $1; $$.loc = $2.loc; } | function_declarator RIGHT_PAREN attribute { $$.function = $1; $$.loc = $2.loc; parseContext.requireExtensions($2.loc, 1, &E_GL_EXT_subgroup_uniform_control_flow, "attribute"); parseContext.handleFunctionAttributes($2.loc, *$3); } | attribute function_declarator RIGHT_PAREN { $$.function = $2; $$.loc = $3.loc; parseContext.requireExtensions($3.loc, 1, &E_GL_EXT_subgroup_uniform_control_flow, "attribute"); parseContext.handleFunctionAttributes($3.loc, *$1); } | attribute function_declarator RIGHT_PAREN attribute { $$.function = $2; $$.loc = $3.loc; parseContext.requireExtensions($3.loc, 1, &E_GL_EXT_subgroup_uniform_control_flow, "attribute"); parseContext.handleFunctionAttributes($3.loc, *$1); parseContext.handleFunctionAttributes($3.loc, *$4); } ; function_declarator : function_header { $$ = $1; } | function_header_with_parameters { $$ = $1; } ; function_header_with_parameters : function_header parameter_declaration { // Add the parameter $$ = $1; if ($2.param.type->getBasicType() != EbtVoid) $1->addParameter($2.param); else delete $2.param.type; } | function_header_with_parameters COMMA parameter_declaration { // // Only first parameter of one-parameter functions can be void // The check for named parameters not being void is done in parameter_declarator // if ($3.param.type->getBasicType() == EbtVoid) { // // This parameter > first is void // parseContext.error($2.loc, "cannot be an argument type except for '(void)'", "void", ""); delete $3.param.type; } else { // Add the parameter $$ = $1; $1->addParameter($3.param); } } ; function_header : fully_specified_type IDENTIFIER LEFT_PAREN { if ($1.qualifier.storage != EvqGlobal && $1.qualifier.storage != EvqTemporary) { parseContext.error($2.loc, "no qualifiers allowed for function return", GetStorageQualifierString($1.qualifier.storage), ""); } if ($1.arraySizes) parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); // Add the function as a prototype after parsing it (we do not support recursion) TFunction *function; TType type($1); // Potentially rename shader entry point function. No-op most of the time. parseContext.renameShaderFunction($2.string); // Make the function function = new TFunction($2.string, type); $$ = function; } ; parameter_declarator // Type + name : type_specifier IDENTIFIER { if ($1.arraySizes) { parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); } if ($1.basicType == EbtVoid) { parseContext.error($2.loc, "illegal use of type 'void'", $2.string->c_str(), ""); } parseContext.reservedErrorCheck($2.loc, *$2.string); TParameter param = {$2.string, new TType($1)}; $$.loc = $2.loc; $$.param = param; } | type_specifier IDENTIFIER array_specifier { if ($1.arraySizes) { parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); } TType* type = new TType($1); type->transferArraySizes($3.arraySizes); type->copyArrayInnerSizes($1.arraySizes); parseContext.arrayOfArrayVersionCheck($2.loc, type->getArraySizes()); parseContext.arraySizeRequiredCheck($3.loc, *$3.arraySizes); parseContext.reservedErrorCheck($2.loc, *$2.string); TParameter param = { $2.string, type }; $$.loc = $2.loc; $$.param = param; } ; parameter_declaration // // With name // : type_qualifier parameter_declarator { $$ = $2; if ($1.qualifier.precision != EpqNone) $$.param.type->getQualifier().precision = $1.qualifier.precision; parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier()); parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); parseContext.parameterTypeCheck($2.loc, $1.qualifier.storage, *$$.param.type); parseContext.paramCheckFix($1.loc, $1.qualifier, *$$.param.type); } | parameter_declarator { $$ = $1; parseContext.parameterTypeCheck($1.loc, EvqIn, *$1.param.type); parseContext.paramCheckFixStorage($1.loc, EvqTemporary, *$$.param.type); parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier()); } // // Without name // | type_qualifier parameter_type_specifier { $$ = $2; if ($1.qualifier.precision != EpqNone) $$.param.type->getQualifier().precision = $1.qualifier.precision; parseContext.precisionQualifierCheck($1.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier()); parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers); parseContext.parameterTypeCheck($2.loc, $1.qualifier.storage, *$$.param.type); parseContext.paramCheckFix($1.loc, $1.qualifier, *$$.param.type); } | parameter_type_specifier { $$ = $1; parseContext.parameterTypeCheck($1.loc, EvqIn, *$1.param.type); parseContext.paramCheckFixStorage($1.loc, EvqTemporary, *$$.param.type); parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier()); } ; parameter_type_specifier : type_specifier { TParameter param = { 0, new TType($1) }; $$.param = param; if ($1.arraySizes) parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); } ; init_declarator_list : single_declaration { $$ = $1; } | init_declarator_list COMMA IDENTIFIER { $$ = $1; parseContext.declareVariable($3.loc, *$3.string, $1.type); } | init_declarator_list COMMA IDENTIFIER array_specifier { $$ = $1; parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes); } | init_declarator_list COMMA IDENTIFIER array_specifier EQUAL initializer { $$.type = $1.type; TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes, $6); $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, initNode, $5.loc); } | init_declarator_list COMMA IDENTIFIER EQUAL initializer { $$.type = $1.type; TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, 0, $5); $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, initNode, $4.loc); } ; single_declaration : fully_specified_type { $$.type = $1; $$.intermNode = 0; parseContext.declareTypeDefaults($$.loc, $$.type); } | fully_specified_type IDENTIFIER { $$.type = $1; $$.intermNode = 0; parseContext.declareVariable($2.loc, *$2.string, $1); } | fully_specified_type IDENTIFIER array_specifier { $$.type = $1; $$.intermNode = 0; parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes); } | fully_specified_type IDENTIFIER array_specifier EQUAL initializer { $$.type = $1; TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes, $5); $$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $4.loc); } | fully_specified_type IDENTIFIER EQUAL initializer { $$.type = $1; TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4); $$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $3.loc); } // Grammar Note: No 'enum', or 'typedef'. fully_specified_type : type_specifier { $$ = $1; parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $$); if ($1.arraySizes) { parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); } parseContext.precisionQualifierCheck($$.loc, $$.basicType, $$.qualifier); } | type_qualifier type_specifier { parseContext.globalQualifierFixCheck($1.loc, $1.qualifier); parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $2); if ($2.arraySizes) { parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type"); } if ($2.arraySizes && parseContext.arrayQualifierError($2.loc, $1.qualifier)) $2.arraySizes = nullptr; parseContext.checkNoShaderLayouts($2.loc, $1.shaderQualifiers); $2.shaderQualifiers.merge($1.shaderQualifiers); parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true); parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier); $$ = $2; if (! $$.qualifier.isInterpolation() && ((parseContext.language == EShLangVertex && $$.qualifier.storage == EvqVaryingOut) || (parseContext.language == EShLangFragment && $$.qualifier.storage == EvqVaryingIn))) $$.qualifier.smooth = true; } ; invariant_qualifier : INVARIANT { parseContext.globalCheck($1.loc, "invariant"); parseContext.profileRequires($$.loc, ENoProfile, 120, 0, "invariant"); $$.init($1.loc); $$.qualifier.invariant = true; } ; interpolation_qualifier : SMOOTH { parseContext.globalCheck($1.loc, "smooth"); parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "smooth"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "smooth"); $$.init($1.loc); $$.qualifier.smooth = true; } | FLAT { parseContext.globalCheck($1.loc, "flat"); parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "flat"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "flat"); $$.init($1.loc); $$.qualifier.flat = true; } | NOPERSPECTIVE { parseContext.globalCheck($1.loc, "noperspective"); parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_shader_noperspective_interpolation, "noperspective"); parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "noperspective"); $$.init($1.loc); $$.qualifier.nopersp = true; } | EXPLICITINTERPAMD { parseContext.globalCheck($1.loc, "__explicitInterpAMD"); parseContext.profileRequires($1.loc, ECoreProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation"); parseContext.profileRequires($1.loc, ECompatibilityProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation"); $$.init($1.loc); $$.qualifier.explicitInterp = true; } | PERVERTEXNV { parseContext.globalCheck($1.loc, "pervertexNV"); parseContext.profileRequires($1.loc, ECoreProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); parseContext.profileRequires($1.loc, ECompatibilityProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); $$.init($1.loc); $$.qualifier.pervertexNV = true; } | PERVERTEXEXT { parseContext.globalCheck($1.loc, "pervertexEXT"); parseContext.profileRequires($1.loc, ECoreProfile, 0, E_GL_EXT_fragment_shader_barycentric, "fragment shader barycentric"); parseContext.profileRequires($1.loc, ECompatibilityProfile, 0, E_GL_EXT_fragment_shader_barycentric, "fragment shader barycentric"); parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_EXT_fragment_shader_barycentric, "fragment shader barycentric"); $$.init($1.loc); $$.qualifier.pervertexEXT = true; } | PERPRIMITIVENV { // No need for profile version or extension check. Shader stage already checks both. parseContext.globalCheck($1.loc, "perprimitiveNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangFragmentMask | EShLangMeshMask), "perprimitiveNV"); // Fragment shader stage doesn't check for extension. So we explicitly add below extension check. if (parseContext.language == EShLangFragment) parseContext.requireExtensions($1.loc, 1, &E_GL_NV_mesh_shader, "perprimitiveNV"); $$.init($1.loc); $$.qualifier.perPrimitiveNV = true; } | PERPRIMITIVEEXT { // No need for profile version or extension check. Shader stage already checks both. parseContext.globalCheck($1.loc, "perprimitiveEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangFragmentMask | EShLangMeshMask), "perprimitiveEXT"); // Fragment shader stage doesn't check for extension. So we explicitly add below extension check. if (parseContext.language == EShLangFragment) parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_mesh_shader, "perprimitiveEXT"); $$.init($1.loc); $$.qualifier.perPrimitiveNV = true; } | PERVIEWNV { // No need for profile version or extension check. Shader stage already checks both. parseContext.globalCheck($1.loc, "perviewNV"); parseContext.requireStage($1.loc, EShLangMesh, "perviewNV"); $$.init($1.loc); $$.qualifier.perViewNV = true; } | PERTASKNV { // No need for profile version or extension check. Shader stage already checks both. parseContext.globalCheck($1.loc, "taskNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTaskMask | EShLangMeshMask), "taskNV"); $$.init($1.loc); $$.qualifier.perTaskNV = true; } ; layout_qualifier : LAYOUT LEFT_PAREN layout_qualifier_id_list RIGHT_PAREN { $$ = $3; } ; layout_qualifier_id_list : layout_qualifier_id { $$ = $1; } | layout_qualifier_id_list COMMA layout_qualifier_id { $$ = $1; $$.shaderQualifiers.merge($3.shaderQualifiers); parseContext.mergeObjectLayoutQualifiers($$.qualifier, $3.qualifier, false); } layout_qualifier_id : IDENTIFIER { $$.init($1.loc); parseContext.setLayoutQualifier($1.loc, $$, *$1.string); } | IDENTIFIER EQUAL constant_expression { $$.init($1.loc); parseContext.setLayoutQualifier($1.loc, $$, *$1.string, $3); } | SHARED { // because "shared" is both an identifier and a keyword $$.init($1.loc); TString strShared("shared"); parseContext.setLayoutQualifier($1.loc, $$, strShared); } ; precise_qualifier : PRECISE { parseContext.profileRequires($$.loc, ECoreProfile | ECompatibilityProfile, 400, E_GL_ARB_gpu_shader5, "precise"); parseContext.profileRequires($1.loc, EEsProfile, 320, Num_AEP_gpu_shader5, AEP_gpu_shader5, "precise"); $$.init($1.loc); $$.qualifier.noContraction = true; } ; type_qualifier : single_type_qualifier { $$ = $1; } | type_qualifier single_type_qualifier { $$ = $1; if ($$.basicType == EbtVoid) $$.basicType = $2.basicType; $$.shaderQualifiers.merge($2.shaderQualifiers); parseContext.mergeQualifiers($$.loc, $$.qualifier, $2.qualifier, false); } ; single_type_qualifier : storage_qualifier { $$ = $1; } | layout_qualifier { $$ = $1; } | precision_qualifier { parseContext.checkPrecisionQualifier($1.loc, $1.qualifier.precision); $$ = $1; } | interpolation_qualifier { // allow inheritance of storage qualifier from block declaration $$ = $1; } | invariant_qualifier { // allow inheritance of storage qualifier from block declaration $$ = $1; } | precise_qualifier { // allow inheritance of storage qualifier from block declaration $$ = $1; } | non_uniform_qualifier { $$ = $1; } | spirv_storage_class_qualifier { parseContext.globalCheck($1.loc, "spirv_storage_class"); parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V storage class qualifier"); $$ = $1; } | spirv_decorate_qualifier { parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V decorate qualifier"); $$ = $1; } | SPIRV_BY_REFERENCE { parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "spirv_by_reference"); $$.init($1.loc); $$.qualifier.setSpirvByReference(); } | SPIRV_LITERAL { parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "spirv_by_literal"); $$.init($1.loc); $$.qualifier.setSpirvLiteral(); } ; storage_qualifier : CONST { $$.init($1.loc); $$.qualifier.storage = EvqConst; // will later turn into EvqConstReadOnly, if the initializer is not constant } | INOUT { parseContext.globalCheck($1.loc, "inout"); $$.init($1.loc); $$.qualifier.storage = EvqInOut; } | IN { parseContext.globalCheck($1.loc, "in"); $$.init($1.loc); // whether this is a parameter "in" or a pipeline "in" will get sorted out a bit later $$.qualifier.storage = EvqIn; } | OUT { parseContext.globalCheck($1.loc, "out"); $$.init($1.loc); // whether this is a parameter "out" or a pipeline "out" will get sorted out a bit later $$.qualifier.storage = EvqOut; } | CENTROID { parseContext.profileRequires($1.loc, ENoProfile, 120, 0, "centroid"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "centroid"); parseContext.globalCheck($1.loc, "centroid"); $$.init($1.loc); $$.qualifier.centroid = true; } | UNIFORM { parseContext.globalCheck($1.loc, "uniform"); $$.init($1.loc); $$.qualifier.storage = EvqUniform; } | SHARED { parseContext.globalCheck($1.loc, "shared"); parseContext.profileRequires($1.loc, ECoreProfile | ECompatibilityProfile, 430, E_GL_ARB_compute_shader, "shared"); parseContext.profileRequires($1.loc, EEsProfile, 310, 0, "shared"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangComputeMask | EShLangMeshMask | EShLangTaskMask), "shared"); $$.init($1.loc); $$.qualifier.storage = EvqShared; } | BUFFER { parseContext.globalCheck($1.loc, "buffer"); $$.init($1.loc); $$.qualifier.storage = EvqBuffer; } | ATTRIBUTE { parseContext.requireStage($1.loc, EShLangVertex, "attribute"); parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "attribute"); parseContext.checkDeprecated($1.loc, ENoProfile, 130, "attribute"); parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "attribute"); parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "attribute"); parseContext.globalCheck($1.loc, "attribute"); $$.init($1.loc); $$.qualifier.storage = EvqVaryingIn; } | VARYING { parseContext.checkDeprecated($1.loc, ENoProfile, 130, "varying"); parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "varying"); parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "varying"); parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "varying"); parseContext.globalCheck($1.loc, "varying"); $$.init($1.loc); if (parseContext.language == EShLangVertex) $$.qualifier.storage = EvqVaryingOut; else $$.qualifier.storage = EvqVaryingIn; } | PATCH { parseContext.globalCheck($1.loc, "patch"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTessControlMask | EShLangTessEvaluationMask), "patch"); $$.init($1.loc); $$.qualifier.patch = true; } | SAMPLE { parseContext.globalCheck($1.loc, "sample"); $$.init($1.loc); $$.qualifier.sample = true; } | HITATTRNV { parseContext.globalCheck($1.loc, "hitAttributeNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask | EShLangAnyHitMask), "hitAttributeNV"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "hitAttributeNV"); $$.init($1.loc); $$.qualifier.storage = EvqHitAttr; } | HITATTREXT { parseContext.globalCheck($1.loc, "hitAttributeEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask | EShLangAnyHitMask), "hitAttributeEXT"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "hitAttributeNV"); $$.init($1.loc); $$.qualifier.storage = EvqHitAttr; } | PAYLOADNV { parseContext.globalCheck($1.loc, "rayPayloadNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | EShLangAnyHitMask | EShLangMissMask), "rayPayloadNV"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadNV"); $$.init($1.loc); $$.qualifier.storage = EvqPayload; } | PAYLOADEXT { parseContext.globalCheck($1.loc, "rayPayloadEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | EShLangAnyHitMask | EShLangMissMask), "rayPayloadEXT"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "rayPayloadEXT"); $$.init($1.loc); $$.qualifier.storage = EvqPayload; } | PAYLOADINNV { parseContext.globalCheck($1.loc, "rayPayloadInNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitMask | EShLangAnyHitMask | EShLangMissMask), "rayPayloadInNV"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadInNV"); $$.init($1.loc); $$.qualifier.storage = EvqPayloadIn; } | PAYLOADINEXT { parseContext.globalCheck($1.loc, "rayPayloadInEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitMask | EShLangAnyHitMask | EShLangMissMask), "rayPayloadInEXT"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "rayPayloadInEXT"); $$.init($1.loc); $$.qualifier.storage = EvqPayloadIn; } | CALLDATANV { parseContext.globalCheck($1.loc, "callableDataNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | EShLangMissMask | EShLangCallableMask), "callableDataNV"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataNV"); $$.init($1.loc); $$.qualifier.storage = EvqCallableData; } | CALLDATAEXT { parseContext.globalCheck($1.loc, "callableDataEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | EShLangMissMask | EShLangCallableMask), "callableDataEXT"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "callableDataEXT"); $$.init($1.loc); $$.qualifier.storage = EvqCallableData; } | CALLDATAINNV { parseContext.globalCheck($1.loc, "callableDataInNV"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableMask), "callableDataInNV"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataInNV"); $$.init($1.loc); $$.qualifier.storage = EvqCallableDataIn; } | CALLDATAINEXT { parseContext.globalCheck($1.loc, "callableDataInEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableMask), "callableDataInEXT"); parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "callableDataInEXT"); $$.init($1.loc); $$.qualifier.storage = EvqCallableDataIn; } | COHERENT { $$.init($1.loc); $$.qualifier.coherent = true; } | DEVICECOHERENT { $$.init($1.loc); parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "devicecoherent"); $$.qualifier.devicecoherent = true; } | QUEUEFAMILYCOHERENT { $$.init($1.loc); parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "queuefamilycoherent"); $$.qualifier.queuefamilycoherent = true; } | WORKGROUPCOHERENT { $$.init($1.loc); parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "workgroupcoherent"); $$.qualifier.workgroupcoherent = true; } | SUBGROUPCOHERENT { $$.init($1.loc); parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "subgroupcoherent"); $$.qualifier.subgroupcoherent = true; } | NONPRIVATE { $$.init($1.loc); parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "nonprivate"); $$.qualifier.nonprivate = true; } | SHADERCALLCOHERENT { $$.init($1.loc); parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_ray_tracing, "shadercallcoherent"); $$.qualifier.shadercallcoherent = true; } | VOLATILE { $$.init($1.loc); $$.qualifier.volatil = true; } | RESTRICT { $$.init($1.loc); $$.qualifier.restrict = true; } | READONLY { $$.init($1.loc); $$.qualifier.readonly = true; } | WRITEONLY { $$.init($1.loc); $$.qualifier.writeonly = true; } | SUBROUTINE { parseContext.spvRemoved($1.loc, "subroutine"); parseContext.globalCheck($1.loc, "subroutine"); parseContext.unimplemented($1.loc, "subroutine"); $$.init($1.loc); } | SUBROUTINE LEFT_PAREN type_name_list RIGHT_PAREN { parseContext.spvRemoved($1.loc, "subroutine"); parseContext.globalCheck($1.loc, "subroutine"); parseContext.unimplemented($1.loc, "subroutine"); $$.init($1.loc); } | TASKPAYLOADWORKGROUPEXT { // No need for profile version or extension check. Shader stage already checks both. parseContext.globalCheck($1.loc, "taskPayloadSharedEXT"); parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTaskMask | EShLangMeshMask), "taskPayloadSharedEXT "); $$.init($1.loc); $$.qualifier.storage = EvqtaskPayloadSharedEXT; } ; non_uniform_qualifier : NONUNIFORM { $$.init($1.loc); $$.qualifier.nonUniform = true; } ; type_name_list : IDENTIFIER { // TODO } | type_name_list COMMA IDENTIFIER { // TODO: 4.0 semantics: subroutines // 1) make sure each identifier is a type declared earlier with SUBROUTINE // 2) save all of the identifiers for future comparison with the declared function } ; type_specifier : type_specifier_nonarray type_parameter_specifier_opt { $$ = $1; $$.qualifier.precision = parseContext.getDefaultPrecision($$); $$.typeParameters = $2; } | type_specifier_nonarray type_parameter_specifier_opt array_specifier { parseContext.arrayOfArrayVersionCheck($3.loc, $3.arraySizes); $$ = $1; $$.qualifier.precision = parseContext.getDefaultPrecision($$); $$.typeParameters = $2; $$.arraySizes = $3.arraySizes; } ; array_specifier : LEFT_BRACKET RIGHT_BRACKET { $$.loc = $1.loc; $$.arraySizes = new TArraySizes; $$.arraySizes->addInnerSize(); } | LEFT_BRACKET conditional_expression RIGHT_BRACKET { $$.loc = $1.loc; $$.arraySizes = new TArraySizes; TArraySize size; parseContext.arraySizeCheck($2->getLoc(), $2, size, "array size"); $$.arraySizes->addInnerSize(size); } | array_specifier LEFT_BRACKET RIGHT_BRACKET { $$ = $1; $$.arraySizes->addInnerSize(); } | array_specifier LEFT_BRACKET conditional_expression RIGHT_BRACKET { $$ = $1; TArraySize size; parseContext.arraySizeCheck($3->getLoc(), $3, size, "array size"); $$.arraySizes->addInnerSize(size); } ; type_parameter_specifier_opt : type_parameter_specifier { $$ = $1; } | /* May be null */ { $$ = 0; } ; type_parameter_specifier : LEFT_ANGLE type_parameter_specifier_list RIGHT_ANGLE { $$ = $2; } ; type_parameter_specifier_list : unary_expression { $$ = new TArraySizes; TArraySize size; parseContext.arraySizeCheck($1->getLoc(), $1, size, "type parameter"); $$->addInnerSize(size); } | type_parameter_specifier_list COMMA unary_expression { $$ = $1; TArraySize size; parseContext.arraySizeCheck($3->getLoc(), $3, size, "type parameter"); $$->addInnerSize(size); } ; type_specifier_nonarray : VOID { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtVoid; } | FLOAT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; } | INT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; } | UINT { parseContext.fullIntegerCheck($1.loc, "unsigned integer"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; } | BOOL { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtBool; } | VEC2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setVector(2); } | VEC3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setVector(3); } | VEC4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setVector(4); } | BVEC2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtBool; $$.setVector(2); } | BVEC3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtBool; $$.setVector(3); } | BVEC4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtBool; $$.setVector(4); } | IVEC2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.setVector(2); } | IVEC3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.setVector(3); } | IVEC4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.setVector(4); } | UVEC2 { parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.setVector(2); } | UVEC3 { parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.setVector(3); } | UVEC4 { parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.setVector(4); } | MAT2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 2); } | MAT3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 3); } | MAT4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 4); } | MAT2X2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 2); } | MAT2X3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 3); } | MAT2X4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 4); } | MAT3X2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 2); } | MAT3X3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 3); } | MAT3X4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 4); } | MAT4X2 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 2); } | MAT4X3 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 3); } | MAT4X4 { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 4); } | DOUBLE { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; } | FLOAT16_T { parseContext.float16ScalarVectorCheck($1.loc, "float16_t", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; } | FLOAT32_T { parseContext.explicitFloat32Check($1.loc, "float32_t", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; } | FLOAT64_T { parseContext.explicitFloat64Check($1.loc, "float64_t", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; } | INT8_T { parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt8; } | UINT8_T { parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint8; } | INT16_T { parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt16; } | UINT16_T { parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint16; } | INT32_T { parseContext.explicitInt32Check($1.loc, "32-bit signed integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; } | UINT32_T { parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; } | INT64_T { parseContext.int64Check($1.loc, "64-bit integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt64; } | UINT64_T { parseContext.int64Check($1.loc, "64-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint64; } | DVEC2 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double vector"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setVector(2); } | DVEC3 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double vector"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setVector(3); } | DVEC4 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double vector"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setVector(4); } | F16VEC2 { parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setVector(2); } | F16VEC3 { parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setVector(3); } | F16VEC4 { parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setVector(4); } | F32VEC2 { parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setVector(2); } | F32VEC3 { parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setVector(3); } | F32VEC4 { parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setVector(4); } | F64VEC2 { parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setVector(2); } | F64VEC3 { parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setVector(3); } | F64VEC4 { parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setVector(4); } | I8VEC2 { parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt8; $$.setVector(2); } | I8VEC3 { parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt8; $$.setVector(3); } | I8VEC4 { parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt8; $$.setVector(4); } | I16VEC2 { parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt16; $$.setVector(2); } | I16VEC3 { parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt16; $$.setVector(3); } | I16VEC4 { parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt16; $$.setVector(4); } | I32VEC2 { parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.setVector(2); } | I32VEC3 { parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.setVector(3); } | I32VEC4 { parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.setVector(4); } | I64VEC2 { parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt64; $$.setVector(2); } | I64VEC3 { parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt64; $$.setVector(3); } | I64VEC4 { parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt64; $$.setVector(4); } | U8VEC2 { parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint8; $$.setVector(2); } | U8VEC3 { parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint8; $$.setVector(3); } | U8VEC4 { parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint8; $$.setVector(4); } | U16VEC2 { parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint16; $$.setVector(2); } | U16VEC3 { parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint16; $$.setVector(3); } | U16VEC4 { parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint16; $$.setVector(4); } | U32VEC2 { parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.setVector(2); } | U32VEC3 { parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.setVector(3); } | U32VEC4 { parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.setVector(4); } | U64VEC2 { parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint64; $$.setVector(2); } | U64VEC3 { parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint64; $$.setVector(3); } | U64VEC4 { parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint64; $$.setVector(4); } | DMAT2 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 2); } | DMAT3 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 3); } | DMAT4 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 4); } | DMAT2X2 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 2); } | DMAT2X3 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 3); } | DMAT2X4 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 4); } | DMAT3X2 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 2); } | DMAT3X3 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 3); } | DMAT3X4 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 4); } | DMAT4X2 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 2); } | DMAT4X3 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 3); } | DMAT4X4 { parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); if (! parseContext.symbolTable.atBuiltInLevel()) parseContext.doubleCheck($1.loc, "double matrix"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 4); } | F16MAT2 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(2, 2); } | F16MAT3 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(3, 3); } | F16MAT4 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(4, 4); } | F16MAT2X2 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(2, 2); } | F16MAT2X3 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(2, 3); } | F16MAT2X4 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(2, 4); } | F16MAT3X2 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(3, 2); } | F16MAT3X3 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(3, 3); } | F16MAT3X4 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(3, 4); } | F16MAT4X2 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(4, 2); } | F16MAT4X3 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(4, 3); } | F16MAT4X4 { parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat16; $$.setMatrix(4, 4); } | F32MAT2 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 2); } | F32MAT3 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 3); } | F32MAT4 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 4); } | F32MAT2X2 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 2); } | F32MAT2X3 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 3); } | F32MAT2X4 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(2, 4); } | F32MAT3X2 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 2); } | F32MAT3X3 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 3); } | F32MAT3X4 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(3, 4); } | F32MAT4X2 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 2); } | F32MAT4X3 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 3); } | F32MAT4X4 { parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.setMatrix(4, 4); } | F64MAT2 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 2); } | F64MAT3 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 3); } | F64MAT4 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 4); } | F64MAT2X2 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 2); } | F64MAT2X3 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 3); } | F64MAT2X4 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(2, 4); } | F64MAT3X2 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 2); } | F64MAT3X3 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 3); } | F64MAT3X4 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(3, 4); } | F64MAT4X2 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 2); } | F64MAT4X3 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 3); } | F64MAT4X4 { parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtDouble; $$.setMatrix(4, 4); } | ACCSTRUCTNV { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtAccStruct; } | ACCSTRUCTEXT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtAccStruct; } | RAYQUERYEXT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtRayQuery; } | ATOMIC_UINT { parseContext.vulkanRemoved($1.loc, "atomic counter types"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtAtomicUint; } | SAMPLER1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd1D); } | SAMPLER2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D); } | SAMPLER3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd3D); } | SAMPLERCUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdCube); } | SAMPLER2DSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D, false, true); } | SAMPLERCUBESHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdCube, false, true); } | SAMPLER2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D, true); } | SAMPLER2DARRAYSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D, true, true); } | SAMPLER1DSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd1D, false, true); } | SAMPLER1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd1D, true); } | SAMPLER1DARRAYSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd1D, true, true); } | SAMPLERCUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdCube, true); } | SAMPLERCUBEARRAYSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdCube, true, true); } | F16SAMPLER1D { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd1D); } | F16SAMPLER2D { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd2D); } | F16SAMPLER3D { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd3D); } | F16SAMPLERCUBE { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdCube); } | F16SAMPLER1DSHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd1D, false, true); } | F16SAMPLER2DSHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd2D, false, true); } | F16SAMPLERCUBESHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdCube, false, true); } | F16SAMPLER1DARRAY { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd1D, true); } | F16SAMPLER2DARRAY { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd2D, true); } | F16SAMPLER1DARRAYSHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd1D, true, true); } | F16SAMPLER2DARRAYSHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd2D, true, true); } | F16SAMPLERCUBEARRAY { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdCube, true); } | F16SAMPLERCUBEARRAYSHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdCube, true, true); } | ISAMPLER1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd1D); } | ISAMPLER2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd2D); } | ISAMPLER3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd3D); } | ISAMPLERCUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, EsdCube); } | ISAMPLER2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd2D, true); } | USAMPLER2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd2D); } | USAMPLER3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd3D); } | USAMPLERCUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, EsdCube); } | ISAMPLER1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd1D, true); } | ISAMPLERCUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, EsdCube, true); } | USAMPLER1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd1D); } | USAMPLER1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd1D, true); } | USAMPLERCUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, EsdCube, true); } | TEXTURECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, EsdCube, true); } | ITEXTURECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, EsdCube, true); } | UTEXTURECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, EsdCube, true); } | USAMPLER2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd2D, true); } | TEXTURE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd2D); } | TEXTURE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd3D); } | TEXTURE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd2D, true); } | TEXTURECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, EsdCube); } | ITEXTURE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd2D); } | ITEXTURE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd3D); } | ITEXTURECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, EsdCube); } | ITEXTURE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd2D, true); } | UTEXTURE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd2D); } | UTEXTURE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd3D); } | UTEXTURECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, EsdCube); } | UTEXTURE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd2D, true); } | SAMPLER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setPureSampler(false); } | SAMPLERSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setPureSampler(true); } | SAMPLER2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdRect); } | SAMPLER2DRECTSHADOW { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdRect, false, true); } | F16SAMPLER2DRECT { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdRect); } | F16SAMPLER2DRECTSHADOW { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdRect, false, true); } | ISAMPLER2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, EsdRect); } | USAMPLER2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, EsdRect); } | SAMPLERBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, EsdBuffer); } | F16SAMPLERBUFFER { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, EsdBuffer); } | ISAMPLERBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, EsdBuffer); } | USAMPLERBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, EsdBuffer); } | SAMPLER2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D, false, false, true); } | F16SAMPLER2DMS { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd2D, false, false, true); } | ISAMPLER2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd2D, false, false, true); } | USAMPLER2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd2D, false, false, true); } | SAMPLER2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D, true, false, true); } | F16SAMPLER2DMSARRAY { parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat16, Esd2D, true, false, true); } | ISAMPLER2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtInt, Esd2D, true, false, true); } | USAMPLER2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtUint, Esd2D, true, false, true); } | TEXTURE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd1D); } | F16TEXTURE1D { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd1D); } | F16TEXTURE2D { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd2D); } | F16TEXTURE3D { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd3D); } | F16TEXTURECUBE { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, EsdCube); } | TEXTURE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd1D, true); } | F16TEXTURE1DARRAY { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd1D, true); } | F16TEXTURE2DARRAY { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd2D, true); } | F16TEXTURECUBEARRAY { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, EsdCube, true); } | ITEXTURE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd1D); } | ITEXTURE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd1D, true); } | UTEXTURE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd1D); } | UTEXTURE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd1D, true); } | TEXTURE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, EsdRect); } | F16TEXTURE2DRECT { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, EsdRect); } | ITEXTURE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, EsdRect); } | UTEXTURE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, EsdRect); } | TEXTUREBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, EsdBuffer); } | F16TEXTUREBUFFER { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, EsdBuffer); } | ITEXTUREBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, EsdBuffer); } | UTEXTUREBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, EsdBuffer); } | TEXTURE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd2D, false, false, true); } | F16TEXTURE2DMS { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd2D, false, false, true); } | ITEXTURE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd2D, false, false, true); } | UTEXTURE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd2D, false, false, true); } | TEXTURE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat, Esd2D, true, false, true); } | F16TEXTURE2DMSARRAY { parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtFloat16, Esd2D, true, false, true); } | ITEXTURE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtInt, Esd2D, true, false, true); } | UTEXTURE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setTexture(EbtUint, Esd2D, true, false, true); } | IMAGE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd1D); } | F16IMAGE1D { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd1D); } | IIMAGE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd1D); } | UIMAGE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd1D); } | IMAGE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd2D); } | F16IMAGE2D { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd2D); } | IIMAGE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd2D); } | UIMAGE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd2D); } | IMAGE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd3D); } | F16IMAGE3D { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd3D); } | IIMAGE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd3D); } | UIMAGE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd3D); } | IMAGE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, EsdRect); } | F16IMAGE2DRECT { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, EsdRect); } | IIMAGE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, EsdRect); } | UIMAGE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, EsdRect); } | IMAGECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, EsdCube); } | F16IMAGECUBE { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, EsdCube); } | IIMAGECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, EsdCube); } | UIMAGECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, EsdCube); } | IMAGEBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, EsdBuffer); } | F16IMAGEBUFFER { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, EsdBuffer); } | IIMAGEBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, EsdBuffer); } | UIMAGEBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, EsdBuffer); } | IMAGE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd1D, true); } | F16IMAGE1DARRAY { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd1D, true); } | IIMAGE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd1D, true); } | UIMAGE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd1D, true); } | IMAGE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd2D, true); } | F16IMAGE2DARRAY { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd2D, true); } | IIMAGE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd2D, true); } | UIMAGE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd2D, true); } | IMAGECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, EsdCube, true); } | F16IMAGECUBEARRAY { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, EsdCube, true); } | IIMAGECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, EsdCube, true); } | UIMAGECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, EsdCube, true); } | IMAGE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd2D, false, false, true); } | F16IMAGE2DMS { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd2D, false, false, true); } | IIMAGE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd2D, false, false, true); } | UIMAGE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd2D, false, false, true); } | IMAGE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat, Esd2D, true, false, true); } | F16IMAGE2DMSARRAY { parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtFloat16, Esd2D, true, false, true); } | IIMAGE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt, Esd2D, true, false, true); } | UIMAGE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint, Esd2D, true, false, true); } | I64IMAGE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd1D); } | U64IMAGE1D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd1D); } | I64IMAGE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd2D); } | U64IMAGE2D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd2D); } | I64IMAGE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd3D); } | U64IMAGE3D { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd3D); } | I64IMAGE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, EsdRect); } | U64IMAGE2DRECT { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, EsdRect); } | I64IMAGECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, EsdCube); } | U64IMAGECUBE { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, EsdCube); } | I64IMAGEBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, EsdBuffer); } | U64IMAGEBUFFER { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, EsdBuffer); } | I64IMAGE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd1D, true); } | U64IMAGE1DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd1D, true); } | I64IMAGE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd2D, true); } | U64IMAGE2DARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd2D, true); } | I64IMAGECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, EsdCube, true); } | U64IMAGECUBEARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, EsdCube, true); } | I64IMAGE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd2D, false, false, true); } | U64IMAGE2DMS { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd2D, false, false, true); } | I64IMAGE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtInt64, Esd2D, true, false, true); } | U64IMAGE2DMSARRAY { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setImage(EbtUint64, Esd2D, true, false, true); } | SAMPLEREXTERNALOES { // GL_OES_EGL_image_external $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D); $$.sampler.external = true; } | SAMPLEREXTERNAL2DY2YEXT { // GL_EXT_YUV_target $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.set(EbtFloat, Esd2D); $$.sampler.yuv = true; } | SUBPASSINPUT { parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtFloat); } | SUBPASSINPUTMS { parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtFloat, true); } | F16SUBPASSINPUT { parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel()); parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtFloat16); } | F16SUBPASSINPUTMS { parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel()); parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtFloat16, true); } | ISUBPASSINPUT { parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtInt); } | ISUBPASSINPUTMS { parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtInt, true); } | USUBPASSINPUT { parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtUint); } | USUBPASSINPUTMS { parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtSampler; $$.sampler.setSubpass(EbtUint, true); } | FCOOPMATNV { parseContext.fcoopmatCheck($1.loc, "fcoopmatNV", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtFloat; $$.coopmat = true; } | ICOOPMATNV { parseContext.intcoopmatCheck($1.loc, "icoopmatNV", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtInt; $$.coopmat = true; } | UCOOPMATNV { parseContext.intcoopmatCheck($1.loc, "ucoopmatNV", parseContext.symbolTable.atBuiltInLevel()); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtUint; $$.coopmat = true; } | spirv_type_specifier { parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_spirv_intrinsics, "SPIR-V type specifier"); $$ = $1; } | struct_specifier { $$ = $1; $$.qualifier.storage = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary; parseContext.structTypeCheck($$.loc, $$); } | TYPE_NAME { // // This is for user defined type names. The lexical phase looked up the // type. // if (const TVariable* variable = ($1.symbol)->getAsVariable()) { const TType& structure = variable->getType(); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.basicType = EbtStruct; $$.userDef = &structure; } else parseContext.error($1.loc, "expected type name", $1.string->c_str(), ""); } ; precision_qualifier : HIGH_PRECISION { parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "highp precision qualifier"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqHigh); } | MEDIUM_PRECISION { parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "mediump precision qualifier"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqMedium); } | LOW_PRECISION { parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "lowp precision qualifier"); $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqLow); } ; struct_specifier : STRUCT IDENTIFIER LEFT_BRACE { parseContext.nestedStructCheck($1.loc); } struct_declaration_list RIGHT_BRACE { TType* structure = new TType($5, *$2.string); parseContext.structArrayCheck($2.loc, *structure); TVariable* userTypeDef = new TVariable($2.string, *structure, true); if (! parseContext.symbolTable.insert(*userTypeDef)) parseContext.error($2.loc, "redefinition", $2.string->c_str(), "struct"); $$.init($1.loc); $$.basicType = EbtStruct; $$.userDef = structure; --parseContext.structNestingLevel; } | STRUCT LEFT_BRACE { parseContext.nestedStructCheck($1.loc); } struct_declaration_list RIGHT_BRACE { TType* structure = new TType($4, TString("")); $$.init($1.loc); $$.basicType = EbtStruct; $$.userDef = structure; --parseContext.structNestingLevel; } ; struct_declaration_list : struct_declaration { $$ = $1; } | struct_declaration_list struct_declaration { $$ = $1; for (unsigned int i = 0; i < $2->size(); ++i) { for (unsigned int j = 0; j < $$->size(); ++j) { if ((*$$)[j].type->getFieldName() == (*$2)[i].type->getFieldName()) parseContext.error((*$2)[i].loc, "duplicate member name:", "", (*$2)[i].type->getFieldName().c_str()); } $$->push_back((*$2)[i]); } } ; struct_declaration : type_specifier struct_declarator_list SEMICOLON { if ($1.arraySizes) { parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); if (parseContext.isEsProfile()) parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); } $$ = $2; parseContext.voidErrorCheck($1.loc, (*$2)[0].type->getFieldName(), $1.basicType); parseContext.precisionQualifierCheck($1.loc, $1.basicType, $1.qualifier); for (unsigned int i = 0; i < $$->size(); ++i) { TType type($1); type.setFieldName((*$$)[i].type->getFieldName()); type.transferArraySizes((*$$)[i].type->getArraySizes()); type.copyArrayInnerSizes($1.arraySizes); parseContext.arrayOfArrayVersionCheck((*$$)[i].loc, type.getArraySizes()); (*$$)[i].type->shallowCopy(type); } } | type_qualifier type_specifier struct_declarator_list SEMICOLON { if ($2.arraySizes) { parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type"); if (parseContext.isEsProfile()) parseContext.arraySizeRequiredCheck($2.loc, *$2.arraySizes); } $$ = $3; parseContext.memberQualifierCheck($1); parseContext.voidErrorCheck($2.loc, (*$3)[0].type->getFieldName(), $2.basicType); parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true); parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier); for (unsigned int i = 0; i < $$->size(); ++i) { TType type($2); type.setFieldName((*$$)[i].type->getFieldName()); type.transferArraySizes((*$$)[i].type->getArraySizes()); type.copyArrayInnerSizes($2.arraySizes); parseContext.arrayOfArrayVersionCheck((*$$)[i].loc, type.getArraySizes()); (*$$)[i].type->shallowCopy(type); } } ; struct_declarator_list : struct_declarator { $$ = new TTypeList; $$->push_back($1); } | struct_declarator_list COMMA struct_declarator { $$->push_back($3); } ; struct_declarator : IDENTIFIER { $$.type = new TType(EbtVoid); $$.loc = $1.loc; $$.type->setFieldName(*$1.string); } | IDENTIFIER array_specifier { parseContext.arrayOfArrayVersionCheck($1.loc, $2.arraySizes); $$.type = new TType(EbtVoid); $$.loc = $1.loc; $$.type->setFieldName(*$1.string); $$.type->transferArraySizes($2.arraySizes); } ; initializer : assignment_expression { $$ = $1; } | LEFT_BRACE initializer_list RIGHT_BRACE { const char* initFeature = "{ } style initializers"; parseContext.requireProfile($1.loc, ~EEsProfile, initFeature); parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature); $$ = $2; } | LEFT_BRACE initializer_list COMMA RIGHT_BRACE { const char* initFeature = "{ } style initializers"; parseContext.requireProfile($1.loc, ~EEsProfile, initFeature); parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature); $$ = $2; } | LEFT_BRACE RIGHT_BRACE { const char* initFeature = "empty { } initializer"; parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_EXT_null_initializer, initFeature); parseContext.profileRequires($1.loc, ~EEsProfile, 0, E_GL_EXT_null_initializer, initFeature); $$ = parseContext.intermediate.makeAggregate($1.loc); } ; initializer_list : initializer { $$ = parseContext.intermediate.growAggregate(0, $1, $1->getLoc()); } | initializer_list COMMA initializer { $$ = parseContext.intermediate.growAggregate($1, $3); } ; declaration_statement : declaration { $$ = $1; } ; statement : compound_statement { $$ = $1; } | simple_statement { $$ = $1; } ; // Grammar Note: labeled statements for switch statements only; 'goto' is not supported. simple_statement : declaration_statement { $$ = $1; } | expression_statement { $$ = $1; } | selection_statement { $$ = $1; } | switch_statement { $$ = $1; } | case_label { $$ = $1; } | iteration_statement { $$ = $1; } | jump_statement { $$ = $1; } | demote_statement { $$ = $1; } ; demote_statement : DEMOTE SEMICOLON { parseContext.requireStage($1.loc, EShLangFragment, "demote"); parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_demote_to_helper_invocation, "demote"); $$ = parseContext.intermediate.addBranch(EOpDemote, $1.loc); } ; compound_statement : LEFT_BRACE RIGHT_BRACE { $$ = 0; } | LEFT_BRACE { parseContext.symbolTable.push(); ++parseContext.statementNestingLevel; } statement_list { parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); --parseContext.statementNestingLevel; } RIGHT_BRACE { if ($3 && $3->getAsAggregate()) $3->getAsAggregate()->setOperator(parseContext.intermediate.getDebugInfo() ? EOpScope : EOpSequence); $$ = $3; } ; statement_no_new_scope : compound_statement_no_new_scope { $$ = $1; } | simple_statement { $$ = $1; } ; statement_scoped : { ++parseContext.controlFlowNestingLevel; } compound_statement { --parseContext.controlFlowNestingLevel; $$ = $2; } | { parseContext.symbolTable.push(); ++parseContext.statementNestingLevel; ++parseContext.controlFlowNestingLevel; } simple_statement { parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); --parseContext.statementNestingLevel; --parseContext.controlFlowNestingLevel; $$ = $2; } compound_statement_no_new_scope // Statement that doesn't create a new scope, for selection_statement, iteration_statement : LEFT_BRACE RIGHT_BRACE { $$ = 0; } | LEFT_BRACE statement_list RIGHT_BRACE { if ($2 && $2->getAsAggregate()) $2->getAsAggregate()->setOperator(EOpSequence); $$ = $2; } ; statement_list : statement { $$ = parseContext.intermediate.makeAggregate($1); if ($1 && $1->getAsBranchNode() && ($1->getAsBranchNode()->getFlowOp() == EOpCase || $1->getAsBranchNode()->getFlowOp() == EOpDefault)) { parseContext.wrapupSwitchSubsequence(0, $1); $$ = 0; // start a fresh subsequence for what's after this case } } | statement_list statement { if ($2 && $2->getAsBranchNode() && ($2->getAsBranchNode()->getFlowOp() == EOpCase || $2->getAsBranchNode()->getFlowOp() == EOpDefault)) { parseContext.wrapupSwitchSubsequence($1 ? $1->getAsAggregate() : 0, $2); $$ = 0; // start a fresh subsequence for what's after this case } else $$ = parseContext.intermediate.growAggregate($1, $2); } ; expression_statement : SEMICOLON { $$ = 0; } | expression SEMICOLON { $$ = static_cast($1); } ; selection_statement : selection_statement_nonattributed { $$ = $1; } | attribute selection_statement_nonattributed { parseContext.requireExtensions($2->getLoc(), 1, &E_GL_EXT_control_flow_attributes, "attribute"); parseContext.handleSelectionAttributes(*$1, $2); $$ = $2; } selection_statement_nonattributed : IF LEFT_PAREN expression RIGHT_PAREN selection_rest_statement { parseContext.boolCheck($1.loc, $3); $$ = parseContext.intermediate.addSelection($3, $5, $1.loc); } ; selection_rest_statement : statement_scoped ELSE statement_scoped { $$.node1 = $1; $$.node2 = $3; } | statement_scoped { $$.node1 = $1; $$.node2 = 0; } ; condition // In 1996 c++ draft, conditions can include single declarations : expression { $$ = $1; parseContext.boolCheck($1->getLoc(), $1); } | fully_specified_type IDENTIFIER EQUAL initializer { parseContext.boolCheck($2.loc, $1); TType type($1); TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4); if (initNode) $$ = initNode->getAsTyped(); else $$ = 0; } ; switch_statement : switch_statement_nonattributed { $$ = $1; } | attribute switch_statement_nonattributed { parseContext.requireExtensions($2->getLoc(), 1, &E_GL_EXT_control_flow_attributes, "attribute"); parseContext.handleSwitchAttributes(*$1, $2); $$ = $2; } switch_statement_nonattributed : SWITCH LEFT_PAREN expression RIGHT_PAREN { // start new switch sequence on the switch stack ++parseContext.controlFlowNestingLevel; ++parseContext.statementNestingLevel; parseContext.switchSequenceStack.push_back(new TIntermSequence); parseContext.switchLevel.push_back(parseContext.statementNestingLevel); parseContext.symbolTable.push(); } LEFT_BRACE switch_statement_list RIGHT_BRACE { $$ = parseContext.addSwitch($1.loc, $3, $7 ? $7->getAsAggregate() : 0); delete parseContext.switchSequenceStack.back(); parseContext.switchSequenceStack.pop_back(); parseContext.switchLevel.pop_back(); parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); --parseContext.statementNestingLevel; --parseContext.controlFlowNestingLevel; } ; switch_statement_list : /* nothing */ { $$ = 0; } | statement_list { $$ = $1; } ; case_label : CASE expression COLON { $$ = 0; if (parseContext.switchLevel.size() == 0) parseContext.error($1.loc, "cannot appear outside switch statement", "case", ""); else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel) parseContext.error($1.loc, "cannot be nested inside control flow", "case", ""); else { parseContext.constantValueCheck($2, "case"); parseContext.integerCheck($2, "case"); $$ = parseContext.intermediate.addBranch(EOpCase, $2, $1.loc); } } | DEFAULT COLON { $$ = 0; if (parseContext.switchLevel.size() == 0) parseContext.error($1.loc, "cannot appear outside switch statement", "default", ""); else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel) parseContext.error($1.loc, "cannot be nested inside control flow", "default", ""); else $$ = parseContext.intermediate.addBranch(EOpDefault, $1.loc); } ; iteration_statement : iteration_statement_nonattributed { $$ = $1; } | attribute iteration_statement_nonattributed { parseContext.requireExtensions($2->getLoc(), 1, &E_GL_EXT_control_flow_attributes, "attribute"); parseContext.handleLoopAttributes(*$1, $2); $$ = $2; } iteration_statement_nonattributed : WHILE LEFT_PAREN { if (! parseContext.limits.whileLoops) parseContext.error($1.loc, "while loops not available", "limitation", ""); parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ++parseContext.statementNestingLevel; ++parseContext.controlFlowNestingLevel; } condition RIGHT_PAREN statement_no_new_scope { parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); $$ = parseContext.intermediate.addLoop($6, $4, 0, true, $1.loc); --parseContext.loopNestingLevel; --parseContext.statementNestingLevel; --parseContext.controlFlowNestingLevel; } | DO { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ++parseContext.statementNestingLevel; ++parseContext.controlFlowNestingLevel; } statement WHILE LEFT_PAREN expression RIGHT_PAREN SEMICOLON { if (! parseContext.limits.whileLoops) parseContext.error($1.loc, "do-while loops not available", "limitation", ""); parseContext.boolCheck($8.loc, $6); $$ = parseContext.intermediate.addLoop($3, $6, 0, false, $4.loc); parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); --parseContext.loopNestingLevel; --parseContext.statementNestingLevel; --parseContext.controlFlowNestingLevel; } | FOR LEFT_PAREN { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ++parseContext.statementNestingLevel; ++parseContext.controlFlowNestingLevel; } for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope { parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); $$ = parseContext.intermediate.makeAggregate($4, $2.loc); TIntermLoop* forLoop = parseContext.intermediate.addLoop($7, reinterpret_cast($5.node1), reinterpret_cast($5.node2), true, $1.loc); if (! parseContext.limits.nonInductiveForLoops) parseContext.inductiveLoopCheck($1.loc, $4, forLoop); $$ = parseContext.intermediate.growAggregate($$, forLoop, $1.loc); $$->getAsAggregate()->setOperator(EOpSequence); --parseContext.loopNestingLevel; --parseContext.statementNestingLevel; --parseContext.controlFlowNestingLevel; } ; for_init_statement : expression_statement { $$ = $1; } | declaration_statement { $$ = $1; } ; conditionopt : condition { $$ = $1; } | /* May be null */ { $$ = 0; } ; for_rest_statement : conditionopt SEMICOLON { $$.node1 = $1; $$.node2 = 0; } | conditionopt SEMICOLON expression { $$.node1 = $1; $$.node2 = $3; } ; jump_statement : CONTINUE SEMICOLON { if (parseContext.loopNestingLevel <= 0) parseContext.error($1.loc, "continue statement only allowed in loops", "", ""); $$ = parseContext.intermediate.addBranch(EOpContinue, $1.loc); } | BREAK SEMICOLON { if (parseContext.loopNestingLevel + parseContext.switchSequenceStack.size() <= 0) parseContext.error($1.loc, "break statement only allowed in switch and loops", "", ""); $$ = parseContext.intermediate.addBranch(EOpBreak, $1.loc); } | RETURN SEMICOLON { $$ = parseContext.intermediate.addBranch(EOpReturn, $1.loc); if (parseContext.currentFunctionType->getBasicType() != EbtVoid) parseContext.error($1.loc, "non-void function must return a value", "return", ""); if (parseContext.inMain) parseContext.postEntryPointReturn = true; } | RETURN expression SEMICOLON { $$ = parseContext.handleReturnValue($1.loc, $2); } | DISCARD SEMICOLON { parseContext.requireStage($1.loc, EShLangFragment, "discard"); $$ = parseContext.intermediate.addBranch(EOpKill, $1.loc); } | TERMINATE_INVOCATION SEMICOLON { parseContext.requireStage($1.loc, EShLangFragment, "terminateInvocation"); $$ = parseContext.intermediate.addBranch(EOpTerminateInvocation, $1.loc); } | TERMINATE_RAY SEMICOLON { parseContext.requireStage($1.loc, EShLangAnyHit, "terminateRayEXT"); $$ = parseContext.intermediate.addBranch(EOpTerminateRayKHR, $1.loc); } | IGNORE_INTERSECTION SEMICOLON { parseContext.requireStage($1.loc, EShLangAnyHit, "ignoreIntersectionEXT"); $$ = parseContext.intermediate.addBranch(EOpIgnoreIntersectionKHR, $1.loc); } ; // Grammar Note: No 'goto'. Gotos are not supported. translation_unit : external_declaration { $$ = $1; parseContext.intermediate.setTreeRoot($$); } | translation_unit external_declaration { if ($2 != nullptr) { $$ = parseContext.intermediate.growAggregate($1, $2); parseContext.intermediate.setTreeRoot($$); } } ; external_declaration : function_definition { $$ = $1; } | declaration { $$ = $1; } | SEMICOLON { parseContext.requireProfile($1.loc, ~EEsProfile, "extraneous semicolon"); parseContext.profileRequires($1.loc, ~EEsProfile, 460, nullptr, "extraneous semicolon"); $$ = nullptr; } ; function_definition : function_prototype { $1.function = parseContext.handleFunctionDeclarator($1.loc, *$1.function, false /* not prototype */); $1.intermNode = parseContext.handleFunctionDefinition($1.loc, *$1.function); // For ES 100 only, according to ES shading language 100 spec: A function // body has a scope nested inside the function's definition. if (parseContext.profile == EEsProfile && parseContext.version == 100) { parseContext.symbolTable.push(); ++parseContext.statementNestingLevel; } } compound_statement_no_new_scope { // May be best done as post process phase on intermediate code if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) parseContext.error($1.loc, "function does not return a value:", "", $1.function->getName().c_str()); parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); $$ = parseContext.intermediate.growAggregate($1.intermNode, $3); parseContext.intermediate.setAggregateOperator($$, EOpFunction, $1.function->getType(), $1.loc); $$->getAsAggregate()->setName($1.function->getMangledName().c_str()); // store the pragma information for debug and optimize and other vendor specific // information. This information can be queried from the parse tree $$->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize); $$->getAsAggregate()->setDebug(parseContext.contextPragma.debug); $$->getAsAggregate()->setPragmaTable(parseContext.contextPragma.pragmaTable); // Set currentFunctionType to empty pointer when goes outside of the function parseContext.currentFunctionType = nullptr; // For ES 100 only, according to ES shading language 100 spec: A function // body has a scope nested inside the function's definition. if (parseContext.profile == EEsProfile && parseContext.version == 100) { parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); --parseContext.statementNestingLevel; } } ; attribute : LEFT_BRACKET LEFT_BRACKET attribute_list RIGHT_BRACKET RIGHT_BRACKET { $$ = $3; } attribute_list : single_attribute { $$ = $1; } | attribute_list COMMA single_attribute { $$ = parseContext.mergeAttributes($1, $3); } single_attribute : IDENTIFIER { $$ = parseContext.makeAttributes(*$1.string); } | IDENTIFIER LEFT_PAREN constant_expression RIGHT_PAREN { $$ = parseContext.makeAttributes(*$1.string, $3); } spirv_requirements_list : spirv_requirements_parameter { $$ = $1; } | spirv_requirements_list COMMA spirv_requirements_parameter { $$ = parseContext.mergeSpirvRequirements($2.loc, $1, $3); } spirv_requirements_parameter : IDENTIFIER EQUAL LEFT_BRACKET spirv_extension_list RIGHT_BRACKET { $$ = parseContext.makeSpirvRequirement($2.loc, *$1.string, $4->getAsAggregate(), nullptr); } | IDENTIFIER EQUAL LEFT_BRACKET spirv_capability_list RIGHT_BRACKET { $$ = parseContext.makeSpirvRequirement($2.loc, *$1.string, nullptr, $4->getAsAggregate()); } spirv_extension_list : STRING_LITERAL { $$ = parseContext.intermediate.makeAggregate(parseContext.intermediate.addConstantUnion($1.string, $1.loc, true)); } | spirv_extension_list COMMA STRING_LITERAL { $$ = parseContext.intermediate.growAggregate($1, parseContext.intermediate.addConstantUnion($3.string, $3.loc, true)); } spirv_capability_list : INTCONSTANT { $$ = parseContext.intermediate.makeAggregate(parseContext.intermediate.addConstantUnion($1.i, $1.loc, true)); } | spirv_capability_list COMMA INTCONSTANT { $$ = parseContext.intermediate.growAggregate($1, parseContext.intermediate.addConstantUnion($3.i, $3.loc, true)); } spirv_execution_mode_qualifier : SPIRV_EXECUTION_MODE LEFT_PAREN INTCONSTANT RIGHT_PAREN { parseContext.intermediate.insertSpirvExecutionMode($3.i); $$ = 0; } | SPIRV_EXECUTION_MODE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT RIGHT_PAREN { parseContext.intermediate.insertSpirvRequirement($3); parseContext.intermediate.insertSpirvExecutionMode($5.i); $$ = 0; } | SPIRV_EXECUTION_MODE LEFT_PAREN INTCONSTANT COMMA spirv_execution_mode_parameter_list RIGHT_PAREN { parseContext.intermediate.insertSpirvExecutionMode($3.i, $5->getAsAggregate()); $$ = 0; } | SPIRV_EXECUTION_MODE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_execution_mode_parameter_list RIGHT_PAREN { parseContext.intermediate.insertSpirvRequirement($3); parseContext.intermediate.insertSpirvExecutionMode($5.i, $7->getAsAggregate()); $$ = 0; } | SPIRV_EXECUTION_MODE_ID LEFT_PAREN INTCONSTANT COMMA spirv_execution_mode_id_parameter_list RIGHT_PAREN { parseContext.intermediate.insertSpirvExecutionModeId($3.i, $5->getAsAggregate()); $$ = 0; } | SPIRV_EXECUTION_MODE_ID LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_execution_mode_id_parameter_list RIGHT_PAREN { parseContext.intermediate.insertSpirvRequirement($3); parseContext.intermediate.insertSpirvExecutionModeId($5.i, $7->getAsAggregate()); $$ = 0; } spirv_execution_mode_parameter_list : spirv_execution_mode_parameter { $$ = parseContext.intermediate.makeAggregate($1); } | spirv_execution_mode_parameter_list COMMA spirv_execution_mode_parameter { $$ = parseContext.intermediate.growAggregate($1, $3); } spirv_execution_mode_parameter : FLOATCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); } | INTCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); } | UINTCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); } | BOOLCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); } | STRING_LITERAL { $$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true); } spirv_execution_mode_id_parameter_list : constant_expression { if ($1->getBasicType() != EbtFloat && $1->getBasicType() != EbtInt && $1->getBasicType() != EbtUint && $1->getBasicType() != EbtBool && $1->getBasicType() != EbtString) parseContext.error($1->getLoc(), "this type not allowed", $1->getType().getBasicString(), ""); $$ = parseContext.intermediate.makeAggregate($1); } | spirv_execution_mode_id_parameter_list COMMA constant_expression { if ($3->getBasicType() != EbtFloat && $3->getBasicType() != EbtInt && $3->getBasicType() != EbtUint && $3->getBasicType() != EbtBool && $3->getBasicType() != EbtString) parseContext.error($3->getLoc(), "this type not allowed", $3->getType().getBasicString(), ""); $$ = parseContext.intermediate.growAggregate($1, $3); } spirv_storage_class_qualifier : SPIRV_STORAGE_CLASS LEFT_PAREN INTCONSTANT RIGHT_PAREN { $$.init($1.loc); $$.qualifier.storage = EvqSpirvStorageClass; $$.qualifier.spirvStorageClass = $3.i; } | SPIRV_STORAGE_CLASS LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT RIGHT_PAREN { $$.init($1.loc); parseContext.intermediate.insertSpirvRequirement($3); $$.qualifier.storage = EvqSpirvStorageClass; $$.qualifier.spirvStorageClass = $5.i; } spirv_decorate_qualifier : SPIRV_DECORATE LEFT_PAREN INTCONSTANT RIGHT_PAREN{ $$.init($1.loc); $$.qualifier.setSpirvDecorate($3.i); } | SPIRV_DECORATE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT RIGHT_PAREN{ $$.init($1.loc); parseContext.intermediate.insertSpirvRequirement($3); $$.qualifier.setSpirvDecorate($5.i); } | SPIRV_DECORATE LEFT_PAREN INTCONSTANT COMMA spirv_decorate_parameter_list RIGHT_PAREN { $$.init($1.loc); $$.qualifier.setSpirvDecorate($3.i, $5->getAsAggregate()); } | SPIRV_DECORATE LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_decorate_parameter_list RIGHT_PAREN { $$.init($1.loc); parseContext.intermediate.insertSpirvRequirement($3); $$.qualifier.setSpirvDecorate($5.i, $7->getAsAggregate()); } | SPIRV_DECORATE_ID LEFT_PAREN INTCONSTANT COMMA spirv_decorate_id_parameter_list RIGHT_PAREN { $$.init($1.loc); $$.qualifier.setSpirvDecorateId($3.i, $5->getAsAggregate()); } | SPIRV_DECORATE_ID LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_decorate_id_parameter_list RIGHT_PAREN { $$.init($1.loc); parseContext.intermediate.insertSpirvRequirement($3); $$.qualifier.setSpirvDecorateId($5.i, $7->getAsAggregate()); } | SPIRV_DECORATE_STRING LEFT_PAREN INTCONSTANT COMMA spirv_decorate_string_parameter_list RIGHT_PAREN { $$.init($1.loc); $$.qualifier.setSpirvDecorateString($3.i, $5->getAsAggregate()); } | SPIRV_DECORATE_STRING LEFT_PAREN spirv_requirements_list COMMA INTCONSTANT COMMA spirv_decorate_string_parameter_list RIGHT_PAREN { $$.init($1.loc); parseContext.intermediate.insertSpirvRequirement($3); $$.qualifier.setSpirvDecorateString($5.i, $7->getAsAggregate()); } spirv_decorate_parameter_list : spirv_decorate_parameter { $$ = parseContext.intermediate.makeAggregate($1); } | spirv_decorate_parameter_list COMMA spirv_decorate_parameter { $$ = parseContext.intermediate.growAggregate($1, $3); } spirv_decorate_parameter : FLOATCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); } | INTCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); } | UINTCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); } | BOOLCONSTANT { $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); } spirv_decorate_id_parameter_list : constant_expression { if ($1->getBasicType() != EbtFloat && $1->getBasicType() != EbtInt && $1->getBasicType() != EbtUint && $1->getBasicType() != EbtBool) parseContext.error($1->getLoc(), "this type not allowed", $1->getType().getBasicString(), ""); $$ = parseContext.intermediate.makeAggregate($1); } | spirv_decorate_id_parameter_list COMMA constant_expression { if ($3->getBasicType() != EbtFloat && $3->getBasicType() != EbtInt && $3->getBasicType() != EbtUint && $3->getBasicType() != EbtBool) parseContext.error($3->getLoc(), "this type not allowed", $3->getType().getBasicString(), ""); $$ = parseContext.intermediate.growAggregate($1, $3); } spirv_decorate_string_parameter_list : STRING_LITERAL { $$ = parseContext.intermediate.makeAggregate( parseContext.intermediate.addConstantUnion($1.string, $1.loc, true)); } | spirv_decorate_string_parameter_list COMMA STRING_LITERAL { $$ = parseContext.intermediate.growAggregate($1, parseContext.intermediate.addConstantUnion($3.string, $3.loc, true)); } spirv_type_specifier : SPIRV_TYPE LEFT_PAREN spirv_instruction_qualifier_list COMMA spirv_type_parameter_list RIGHT_PAREN { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.setSpirvType(*$3, $5); } | SPIRV_TYPE LEFT_PAREN spirv_requirements_list COMMA spirv_instruction_qualifier_list COMMA spirv_type_parameter_list RIGHT_PAREN { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); parseContext.intermediate.insertSpirvRequirement($3); $$.setSpirvType(*$5, $7); } | SPIRV_TYPE LEFT_PAREN spirv_instruction_qualifier_list RIGHT_PAREN { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); $$.setSpirvType(*$3); } | SPIRV_TYPE LEFT_PAREN spirv_requirements_list COMMA spirv_instruction_qualifier_list RIGHT_PAREN { $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); parseContext.intermediate.insertSpirvRequirement($3); $$.setSpirvType(*$5); } spirv_type_parameter_list : spirv_type_parameter { $$ = $1; } | spirv_type_parameter_list COMMA spirv_type_parameter { $$ = parseContext.mergeSpirvTypeParameters($1, $3); } spirv_type_parameter : constant_expression { $$ = parseContext.makeSpirvTypeParameters($1->getLoc(), $1->getAsConstantUnion()); } spirv_instruction_qualifier : SPIRV_INSTRUCTION LEFT_PAREN spirv_instruction_qualifier_list RIGHT_PAREN { $$ = $3; } | SPIRV_INSTRUCTION LEFT_PAREN spirv_requirements_list COMMA spirv_instruction_qualifier_list RIGHT_PAREN { parseContext.intermediate.insertSpirvRequirement($3); $$ = $5; } spirv_instruction_qualifier_list : spirv_instruction_qualifier_id { $$ = $1; } | spirv_instruction_qualifier_list COMMA spirv_instruction_qualifier_id { $$ = parseContext.mergeSpirvInstruction($2.loc, $1, $3); } spirv_instruction_qualifier_id : IDENTIFIER EQUAL STRING_LITERAL { $$ = parseContext.makeSpirvInstruction($2.loc, *$1.string, *$3.string); } | IDENTIFIER EQUAL INTCONSTANT { $$ = parseContext.makeSpirvInstruction($2.loc, *$1.string, $3.i); } %%