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Change %merge result type clash warnings to errors. Discussed at

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<http://lists.gnu.org/archive/html/bison-patches/2006-07/msg00026.html>.
* src/reader.c (record_merge_function_type): Use complain_at.
* tests/glr-regression.at (Missed %merge type warnings when LHS type is
declared later): Update test case results.
This commit is contained in:
Joel E. Denny
2006-07-09 16:38:31 +00:00
parent b8a4155924
commit 3b452f4ea6
5 changed files with 126 additions and 229 deletions
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10
src/reader.c
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@@ -148,11 +148,11 @@ record_merge_function_type (int merger, uniqstr type, location declaration_loc)
assert (merge_function != NULL && merger_find == merger);
if (merge_function->type != NULL && !UNIQSTR_EQ (merge_function->type, type))
{
warn_at (declaration_loc,
_("result type clash on merge function `%s': <%s> != <%s>"),
merge_function->name, type, merge_function->type);
warn_at (merge_function->type_declaration_location,
_("previous declaration"));
complain_at (declaration_loc,
_("result type clash on merge function `%s': <%s> != <%s>"),
merge_function->name, type, merge_function->type);
complain_at (merge_function->type_declaration_location,
_("previous declaration"));
}
merge_function->type = uniqstr_new (type);
merge_function->type_declaration_location = declaration_loc;