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glr: shorten scopes

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* data/glr.c (yyglrReduce): Define yyflag with its value.
This commit is contained in:
Akim Demaille
2013-09-19 15:01:24 +02:00
parent 9e87ff5472
commit 5a6e85fb8d
1 changed files with 3 additions and 4 deletions
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7
data/glr.c
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@@ -1318,11 +1318,10 @@ yyglrReduce (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule,
if (yyforceEval || yystackp->yysplitPoint == YY_NULL)
{
YYRESULTTAG yyflag;
YYSTYPE yysval;]b4_locations_if([
YYLTYPE yyloc;])[
YYSTYPE yysval;]b4_locations_if([[
YYLTYPE yyloc;]])[
yyflag = yydoAction (yystackp, yyk, yyrule, &yysval]b4_locuser_args([&yyloc])[);
YYRESULTTAG yyflag = yydoAction (yystackp, yyk, yyrule, &yysval]b4_locuser_args([&yyloc])[);
if (yyflag == yyerr && yystackp->yysplitPoint != YY_NULL)
{
YYDPRINTF ((stderr, "Parse on stack %lu rejected by rule #%d.\n",