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* data/glr.c (yyFail): Always set yyerrflag. Corrects regression

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on input.at test.
This commit is contained in:
Paul Hilfinger
2002-11-14 23:18:55 +00:00
parent cfff7583d2
commit 970785f1a0
2 changed files with 6 additions and 1 deletions
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5
ChangeLog
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@@ -1,3 +1,8 @@
2002-11-14 Paul Hilfinger <Hilfinger@CS.Berkeley.EDU>
* data/glr.c (yyFail): Always set yyerrflag. Corrects regression
on input.at test.
2002-11-14 Paul Eggert <eggert@twinsun.com> 2002-11-14 Paul Eggert <eggert@twinsun.com>
Fix bugs reported by Nelson H. F. Beebe in Fix bugs reported by Nelson H. F. Beebe in

2
data/glr.c
View File

@@ -594,12 +594,12 @@ static void yyfreeGLRStack (yyGLRStack* yystack);
static void static void
yyFail (yyGLRStack* yystack]b4_pure_formals[, const char* yyformat, ...) yyFail (yyGLRStack* yystack]b4_pure_formals[, const char* yyformat, ...)
{ {
yystack->yyerrflag = 1;
if (yyformat != NULL) if (yyformat != NULL)
{ {
char yymsg[256]; char yymsg[256];
va_list yyap; va_list yyap;
va_start (yyap, yyformat); va_start (yyap, yyformat);
yystack->yyerrflag = 1;
vsprintf (yymsg, yyformat, yyap); vsprintf (yymsg, yyformat, yyap);
yyerror (]b4_yyerror_args[yymsg); yyerror (]b4_yyerror_args[yymsg);
} }