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glr2.cc: pass references to yyreportAmbiguity

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* data/skeletons/glr2.cc (yyreportAmbiguity): Use references.
This commit is contained in:
Akim Demaille
2020-12-26 14:15:06 +01:00
parent 92dc8bf23b
commit 8a22b557b9
1 changed files with 6 additions and 6 deletions
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12
data/skeletons/glr2.cc
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@@ -1788,8 +1788,8 @@ public:
#endif
YYRESULTTAG
yyreportAmbiguity (semantic_option* yyx0,
semantic_option* yyx1, ]b4_namespace_ref[::]b4_parser_class[& yyparser]b4_locations_if([, location_type *yylocp])[)
yyreportAmbiguity (const semantic_option& yyx0,
const semantic_option& yyx1, ]b4_namespace_ref[::]b4_parser_class[& yyparser]b4_locations_if([, const location_type& yyloc])[)
{
YYUSE (yyx0);
YYUSE (yyx1);
@@ -1797,13 +1797,13 @@ public:
#if ]b4_api_PREFIX[DEBUG
std::cerr << "Ambiguity detected.\n";
std::cerr << "Option 1,\n";
yyreportTree (*yyx0, 2);
yyreportTree (yyx0, 2);
std::cerr << "\nOption 2,\n";
yyreportTree (*yyx1, 2);
yyreportTree (yyx1, 2);
std::cerr << '\n';
#endif
yyparser.error (]b4_locations_if([*yylocp, ])[YY_("syntax is ambiguous"));
yyparser.error (]b4_locations_if([yyloc, ])[YY_("syntax is ambiguous"));
return yyabort;
}
@@ -2602,7 +2602,7 @@ private:
{
case 0:]b4_locations_if([[
yyresolveLocations (yys, 1);]])[
return yystateStack.yyreportAmbiguity (yybest, yyp, yyparser]b4_locations_if([, yylocp])[);
return yystateStack.yyreportAmbiguity (*yybest, *yyp, yyparser]b4_locations_if([, *yylocp])[);
break;
case 1:
yymerge = true;