From 44c7ab97f03ef94d5965d0419def4931d0aa61eb Mon Sep 17 00:00:00 2001 From: Dimitri van Heesch Date: Sun, 10 Feb 2019 11:10:20 +0100 Subject: Improve handling < for expressions inside template argument defaults --- src/defargs.l | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/src/defargs.l b/src/defargs.l index 7e9ccca..8743556 100644 --- a/src/defargs.l +++ b/src/defargs.l @@ -282,6 +282,7 @@ RAWEND ")"[^ \t\(\)\\]{0,16}\" "<<" { if (g_argRoundCount>0) { + // for e.g. < typename A = (i<<3) > *g_copyArgValue += yytext; } else @@ -289,17 +290,10 @@ RAWEND ")"[^ \t\(\)\\]{0,16}\" REJECT; } } -">>)" { // combined token (see bug 790320) - *g_copyArgValue += yytext; - if (g_argSharpCount>0) g_argSharpCount--; - else BEGIN( g_readArgContext ); - if (g_argSharpCount>0) g_argSharpCount--; - else BEGIN( g_readArgContext ); - g_argRoundCount--; - } ">>" { if (g_argRoundCount>0) { + // for e.g. < typename A = (i>>3) > *g_copyArgValue += yytext; } else @@ -308,12 +302,14 @@ RAWEND ")"[^ \t\(\)\\]{0,16}\" } } "<" { - g_argSharpCount++; + // don't count < inside (, e.g. for things like: < typename A=(i<6) > + if (g_argRoundCount==0) g_argSharpCount++; *g_copyArgValue += *yytext; } ">" { *g_copyArgValue += *yytext; - if (g_argSharpCount>0) g_argSharpCount--; + // don't count > inside ) + if (g_argSharpCount>0 && g_argRoundCount==0) g_argSharpCount--; else BEGIN( g_readArgContext ); } "(" { @@ -619,7 +615,7 @@ void stringToArgumentList(const char *argsString,ArgumentList* al,QCString *extr BEGIN( Start ); defargsYYlex(); if (extraTypeChars) *extraTypeChars=g_extraTypeChars; - //printf("stringToArgumentList(%s) result=%s\n",argsString,argListToString(al).data()); + printf("stringToArgumentList(%s) result=%s\n",argsString,argListToString(al).data()); printlex(yy_flex_debug, FALSE, __FILE__, NULL); } -- cgit v0.12