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Work around a bug in bro 0.8, which underparenthesizes its

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definition of YYLLOC_DEFAULT.
* data/glr.c: Change all uses of YYLLOC_DEFAULT to parenthesize
their arguments.
* data/lalr1.cc: Likewise.
* data/yacc.cc: Likewise.
This commit is contained in:
Paul Eggert
2006-01-23 08:39:52 +00:00
parent d42cf84421
commit 401aace63c
4 changed files with 32 additions and 6 deletions
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6
data/glr.c
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@@ -923,7 +923,7 @@ yyuserAction (yyRuleNum yyn, int yyrhslen, yyGLRStackItem* yyvsp,
*yyvalp = yyval_default;
else
*yyvalp = yyvsp[YYFILL (1-yyrhslen)].yystate.yysemantics.yysval;
YYLLOC_DEFAULT (*yylocp, yyvsp - yyrhslen, yyrhslen);
YYLLOC_DEFAULT ((*yylocp), (yyvsp - yyrhslen), yyrhslen);
]b4_location_if([[ yystackp->yyerror_range[1].yystate.yyloc = *yylocp;
]])[
switch (yyn)
@@ -2119,7 +2119,7 @@ yyrecoverSyntaxError (yyGLRStack* yystackp]b4_user_formals[)
yyGLRStackItem yyerror_range[3];
yyerror_range[1].yystate.yyloc = yys->yyloc;
yyerror_range[2].yystate.yyloc = yylloc;
YYLLOC_DEFAULT (yys->yyloc, yyerror_range, 2);]])[
YYLLOC_DEFAULT ((yys->yyloc), yyerror_range, 2);]])[
yydestruct ("Error: discarding",
*yytokenp, &yylval]b4_location_if([, &yylloc])[]b4_user_args[);
}
@@ -2166,7 +2166,7 @@ yyrecoverSyntaxError (yyGLRStack* yystackp]b4_user_formals[)
/* Shift the error token having adjusted its location. */
YYLTYPE yyerrloc;]b4_location_if([[
yystackp->yyerror_range[2].yystate.yyloc = yylloc;
YYLLOC_DEFAULT (yyerrloc, yystackp->yyerror_range, 2);]])[
YYLLOC_DEFAULT (yyerrloc, (yystackp->yyerror_range), 2);]])[
YY_SYMBOL_PRINT ("Shifting", yystos[yytable[yyj]],
&yylval, &yyerrloc);
yyglrShift (yystackp, 0, yytable[yyj],