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more complete support for $ in C/C++ identifiers #1971

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Jan 11, 2019
Merged

more complete support for $ in C/C++ identifiers #1971

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4 changes: 2 additions & 2 deletions parsers/cpreprocessor.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1565,15 +1565,15 @@ static void saveMacro(const char * macro)
return;
}

if(!(isalpha(*c) || (*c == '_')))
if(!(isalpha(*c) || (*c == '_' || (*c == '$') )))
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{
CXX_DEBUG_LEAVE_TEXT("Macro does not start with an alphanumeric character");
return; // must be a sequence of letters and digits
}

const char * identifierBegin = c;

while(*c && (isalnum(*c) || (*c == '_')))
while(*c && (isalnum(*c) || (*c == '_') || (*c == '$') ))
c++;

const char * identifierEnd = c;
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2 changes: 1 addition & 1 deletion parsers/cxx/cxx_parser_tokenizer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -286,7 +286,7 @@ static CXXCharTypeData g_aCharTable[128] =
},
// 036 (0x24) '$'
{
0,
CXXCharTypeStartOfIdentifier | CXXCharTypePartOfIdentifier,
0,
0
},
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