diff options
Diffstat (limited to 'third_party/abseil-cpp/absl/strings/substitute.h')
| -rw-r--r-- | third_party/abseil-cpp/absl/strings/substitute.h | 190 |
1 files changed, 109 insertions, 81 deletions
diff --git a/third_party/abseil-cpp/absl/strings/substitute.h b/third_party/abseil-cpp/absl/strings/substitute.h index 4d0984d3d1..151c56f543 100644 --- a/third_party/abseil-cpp/absl/strings/substitute.h +++ b/third_party/abseil-cpp/absl/strings/substitute.h @@ -50,7 +50,7 @@ // // Supported types: // * absl::string_view, std::string, const char* (null is equivalent to "") -// * int32_t, int64_t, uint32_t, uint64 +// * int32_t, int64_t, uint32_t, uint64_t // * float, double // * bool (Printed as "true" or "false") // * pointer types other than char* (Printed as "0x<lower case hex string>", @@ -99,7 +99,7 @@ namespace substitute_internal { // This class has implicit constructors. class Arg { public: - // Overloads for std::string-y things + // Overloads for string-y things // // Explicitly overload `const char*` so the compiler doesn't cast to `bool`. Arg(const char* value) // NOLINT(runtime/explicit) @@ -120,7 +120,9 @@ class Arg { // representation. However, we can't really know, so we make the caller decide // what to do. Arg(char value) // NOLINT(runtime/explicit) - : piece_(scratch_, 1) { scratch_[0] = value; } + : piece_(scratch_, 1) { + scratch_[0] = value; + } Arg(short value) // NOLINT(*) : piece_(scratch_, numbers_internal::FastIntToBuffer(value, scratch_) - scratch_) {} @@ -203,10 +205,11 @@ constexpr const char* SkipNumber(const char* format) { } constexpr int PlaceholderBitmask(const char* format) { - return !*format ? 0 : *format != '$' - ? PlaceholderBitmask(format + 1) - : (CalculateOneBit(format + 1) | - PlaceholderBitmask(SkipNumber(format + 1))); + return !*format + ? 0 + : *format != '$' ? PlaceholderBitmask(format + 1) + : (CalculateOneBit(format + 1) | + PlaceholderBitmask(SkipNumber(format + 1))); } #endif // ABSL_BAD_CALL_IF @@ -358,43 +361,49 @@ inline void SubstituteAndAppend( // This body of functions catches cases where the number of placeholders // doesn't match the number of data arguments. void SubstituteAndAppend(std::string* output, const char* format) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 0, - "There were no substitution arguments " - "but this format std::string has a $[0-9] in it"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 0, + "There were no substitution arguments " + "but this format string either has a $[0-9] in it or contains " + "an unescaped $ character (use $$ instead)"); void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a0) ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 1, "There was 1 substitution argument given, but " - "this format std::string is either missing its $0, or " - "contains one of $1-$9"); + "this format string is missing its $0, contains " + "one of $1-$9, or contains an unescaped $ character (use " + "$$ instead)"); void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 3, - "There were 2 substitution arguments given, but " - "this format std::string is either missing its $0/$1, or " - "contains one of $2-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 3, + "There were 2 substitution arguments given, but this format string is " + "missing its $0/$1, contains one of $2-$9, or contains an " + "unescaped $ character (use $$ instead)"); void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, const substitute_internal::Arg& a2) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 7, - "There were 3 substitution arguments given, but " - "this format std::string is either missing its $0/$1/$2, or " - "contains one of $3-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 7, + "There were 3 substitution arguments given, but " + "this format string is missing its $0/$1/$2, contains one of " + "$3-$9, or contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, const substitute_internal::Arg& a2, const substitute_internal::Arg& a3) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 15, - "There were 4 substitution arguments given, but " - "this format std::string is either missing its $0-$3, or " - "contains one of $4-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 15, + "There were 4 substitution arguments given, but " + "this format string is missing its $0-$3, contains one of " + "$4-$9, or contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a0, @@ -402,10 +411,11 @@ void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a2, const substitute_internal::Arg& a3, const substitute_internal::Arg& a4) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 31, - "There were 5 substitution arguments given, but " - "this format std::string is either missing its $0-$4, or " - "contains one of $5-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 31, + "There were 5 substitution arguments given, but " + "this format string is missing its $0-$4, contains one of " + "$5-$9, or contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a0, @@ -414,20 +424,22 @@ void SubstituteAndAppend(std::string* output, const char* format, const substitute_internal::Arg& a3, const substitute_internal::Arg& a4, const substitute_internal::Arg& a5) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 63, - "There were 6 substitution arguments given, but " - "this format std::string is either missing its $0-$5, or " - "contains one of $6-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 63, + "There were 6 substitution arguments given, but " + "this format string is missing its $0-$5, contains one of " + "$6-$9, or contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend( std::string* output, const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, const substitute_internal::Arg& a2, const substitute_internal::Arg& a3, const substitute_internal::Arg& a4, const substitute_internal::Arg& a5, const substitute_internal::Arg& a6) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 127, - "There were 7 substitution arguments given, but " - "this format std::string is either missing its $0-$6, or " - "contains one of $7-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 127, + "There were 7 substitution arguments given, but " + "this format string is missing its $0-$6, contains one of " + "$7-$9, or contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend( std::string* output, const char* format, const substitute_internal::Arg& a0, @@ -435,10 +447,11 @@ void SubstituteAndAppend( const substitute_internal::Arg& a3, const substitute_internal::Arg& a4, const substitute_internal::Arg& a5, const substitute_internal::Arg& a6, const substitute_internal::Arg& a7) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 255, - "There were 8 substitution arguments given, but " - "this format std::string is either missing its $0-$7, or " - "contains one of $8-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 255, + "There were 8 substitution arguments given, but " + "this format string is missing its $0-$7, contains one of " + "$8-$9, or contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend( std::string* output, const char* format, const substitute_internal::Arg& a0, @@ -449,7 +462,8 @@ void SubstituteAndAppend( ABSL_BAD_CALL_IF( substitute_internal::PlaceholderBitmask(format) != 511, "There were 9 substitution arguments given, but " - "this format std::string is either missing its $0-$8, or contains a $9"); + "this format string is missing its $0-$8, contains a $9, or " + "contains an unescaped $ character (use $$ instead)"); void SubstituteAndAppend( std::string* output, const char* format, const substitute_internal::Arg& a0, @@ -458,9 +472,11 @@ void SubstituteAndAppend( const substitute_internal::Arg& a5, const substitute_internal::Arg& a6, const substitute_internal::Arg& a7, const substitute_internal::Arg& a8, const substitute_internal::Arg& a9) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 1023, - "There were 10 substitution arguments given, but this " - "format std::string doesn't contain all of $0 through $9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 1023, + "There were 10 substitution arguments given, but this " + "format string either doesn't contain all of $0 through $9 or " + "contains an unescaped $ character (use $$ instead)"); #endif // ABSL_BAD_CALL_IF // Substitute() @@ -586,47 +602,53 @@ ABSL_MUST_USE_RESULT inline std::string Substitute( std::string Substitute(const char* format) ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 0, "There were no substitution arguments " - "but this format std::string has a $[0-9] in it"); + "but this format string either has a $[0-9] in it or " + "contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 1, - "There was 1 substitution argument given, but " - "this format std::string is either missing its $0, or " - "contains one of $1-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 1, + "There was 1 substitution argument given, but " + "this format string is missing its $0, contains one of $1-$9, " + "or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 3, - "There were 2 substitution arguments given, but " - "this format std::string is either missing its $0/$1, or " - "contains one of $2-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 3, + "There were 2 substitution arguments given, but " + "this format string is missing its $0/$1, contains one of " + "$2-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, const substitute_internal::Arg& a2) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 7, - "There were 3 substitution arguments given, but " - "this format std::string is either missing its $0/$1/$2, or " - "contains one of $3-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 7, + "There were 3 substitution arguments given, but " + "this format string is missing its $0/$1/$2, contains one of " + "$3-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, const substitute_internal::Arg& a2, const substitute_internal::Arg& a3) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 15, - "There were 4 substitution arguments given, but " - "this format std::string is either missing its $0-$3, or " - "contains one of $4-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 15, + "There were 4 substitution arguments given, but " + "this format string is missing its $0-$3, contains one of " + "$4-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, const substitute_internal::Arg& a2, const substitute_internal::Arg& a3, const substitute_internal::Arg& a4) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 31, - "There were 5 substitution arguments given, but " - "this format std::string is either missing its $0-$4, or " - "contains one of $5-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 31, + "There were 5 substitution arguments given, but " + "this format string is missing its $0-$4, contains one of " + "$5-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, @@ -634,10 +656,11 @@ std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a3, const substitute_internal::Arg& a4, const substitute_internal::Arg& a5) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 63, - "There were 6 substitution arguments given, but " - "this format std::string is either missing its $0-$5, or " - "contains one of $6-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 63, + "There were 6 substitution arguments given, but " + "this format string is missing its $0-$5, contains one of " + "$6-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, @@ -646,10 +669,11 @@ std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a4, const substitute_internal::Arg& a5, const substitute_internal::Arg& a6) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 127, - "There were 7 substitution arguments given, but " - "this format std::string is either missing its $0-$6, or " - "contains one of $7-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 127, + "There were 7 substitution arguments given, but " + "this format string is missing its $0-$6, contains one of " + "$7-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a1, @@ -659,10 +683,11 @@ std::string Substitute(const char* format, const substitute_internal::Arg& a0, const substitute_internal::Arg& a5, const substitute_internal::Arg& a6, const substitute_internal::Arg& a7) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 255, - "There were 8 substitution arguments given, but " - "this format std::string is either missing its $0-$7, or " - "contains one of $8-$9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 255, + "There were 8 substitution arguments given, but " + "this format string is missing its $0-$7, contains one of " + "$8-$9, or contains an unescaped $ character (use $$ instead)"); std::string Substitute( const char* format, const substitute_internal::Arg& a0, @@ -673,7 +698,8 @@ std::string Substitute( ABSL_BAD_CALL_IF( substitute_internal::PlaceholderBitmask(format) != 511, "There were 9 substitution arguments given, but " - "this format std::string is either missing its $0-$8, or contains a $9"); + "this format string is missing its $0-$8, contains a $9, or " + "contains an unescaped $ character (use $$ instead)"); std::string Substitute( const char* format, const substitute_internal::Arg& a0, @@ -682,9 +708,11 @@ std::string Substitute( const substitute_internal::Arg& a5, const substitute_internal::Arg& a6, const substitute_internal::Arg& a7, const substitute_internal::Arg& a8, const substitute_internal::Arg& a9) - ABSL_BAD_CALL_IF(substitute_internal::PlaceholderBitmask(format) != 1023, - "There were 10 substitution arguments given, but this " - "format std::string doesn't contain all of $0 through $9"); + ABSL_BAD_CALL_IF( + substitute_internal::PlaceholderBitmask(format) != 1023, + "There were 10 substitution arguments given, but this " + "format string either doesn't contain all of $0 through $9 or " + "contains an unescaped $ character (use $$ instead)"); #endif // ABSL_BAD_CALL_IF ABSL_NAMESPACE_END |