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| author | Dimitri van Heesch <doxygen@gmail.com> | 2019-12-01 13:26:37 (GMT) |
|---|---|---|
| committer | Dimitri van Heesch <doxygen@gmail.com> | 2019-12-01 13:26:37 (GMT) |
| commit | 15c1a199b08063d5fc31d0429e61019a162ee5c6 (patch) | |
| tree | cef4837110fcdd7b808d5742f7e47c0fd5c963c9 /src | |
| parent | 08a10bd651bdaf0c20d3277561d169f30b86b1cf (diff) | |
| download | Doxygen-15c1a199b08063d5fc31d0429e61019a162ee5c6.zip Doxygen-15c1a199b08063d5fc31d0429e61019a162ee5c6.tar.gz Doxygen-15c1a199b08063d5fc31d0429e61019a162ee5c6.tar.bz2 | |
Fix regression when expanding macro to an empty string
Diffstat (limited to 'src')
| -rw-r--r-- | src/pre.l | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -2392,7 +2392,7 @@ static bool expandExpression(yyscan_t yyscanner,QCString &expr,QCString *rest,in if (expr.isEmpty()) { //printf("<expandExpression: empty\n"); - return FALSE; + return TRUE; } if (state->expansionDict.find(expr)!=0) // check for recursive expansions { @@ -3321,10 +3321,11 @@ void Preprocessor::processFile(const char *fileName,BufStr &input,BufStr &output def->fileDef = state->yyFileDef; def->fileName = fileName; state->defineManager.addDefine(state->yyFileName,def); + + //printf("#define '%s' '%s' #nargs=%d\n", + // def->name.data(),def->definition.data(),def->nargs); } - //printf("#define '%s' '%s' #nargs=%d\n", - // def->name.data(),def->definition.data(),def->nargs); } else if ((i_obrace==-1 || i_obrace>i_equals) && (i_cbrace==-1 || i_cbrace>i_equals) && |