diff options
Diffstat (limited to 'internal/typesinternal/errorcode.go')
| -rw-r--r-- | internal/typesinternal/errorcode.go | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/internal/typesinternal/errorcode.go b/internal/typesinternal/errorcode.go index d38ee3c27..07484073a 100644 --- a/internal/typesinternal/errorcode.go +++ b/internal/typesinternal/errorcode.go @@ -31,6 +31,12 @@ type ErrorCode int // problem with types. const ( + // InvalidSyntaxTree occurs if an invalid syntax tree is provided + // to the type checker. It should never happen. + InvalidSyntaxTree ErrorCode = -1 +) + +const ( _ ErrorCode = iota // Test is reserved for errors that only apply while in self-test mode. @@ -153,12 +159,12 @@ const ( /* decls > var (+ other variable assignment codes) */ - // UntypedNil occurs when the predeclared (untyped) value nil is used to + // UntypedNilUse occurs when the predeclared (untyped) value nil is used to // initialize a variable declared without an explicit type. // // Example: // var x = nil - UntypedNil + UntypedNilUse // WrongAssignCount occurs when the number of values on the right-hand side // of an assignment or or initialization expression does not match the number @@ -1523,4 +1529,32 @@ const ( // Example: // type T[P any] struct{ *P } MisplacedTypeParam + + // InvalidUnsafeSliceData occurs when unsafe.SliceData is called with + // an argument that is not of slice type. It also occurs if it is used + // in a package compiled for a language version before go1.20. + // + // Example: + // import "unsafe" + // + // var x int + // var _ = unsafe.SliceData(x) + InvalidUnsafeSliceData + + // InvalidUnsafeString occurs when unsafe.String is called with + // a length argument that is not of integer type, negative, or + // out of bounds. It also occurs if it is used in a package + // compiled for a language version before go1.20. + // + // Example: + // import "unsafe" + // + // var b [10]byte + // var _ = unsafe.String(&b[0], -1) + InvalidUnsafeString + + // InvalidUnsafeStringData occurs if it is used in a package + // compiled for a language version before go1.20. + _ // not used anymore + ) |