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Fix incomplete initialization of the declspec struct.

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* c-decl.c (build_null_declspecs): Zero the entire struct.

From-SVN: r233367
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Bernd Schmidt 2016-02-12 01:50:25 +00:00 committed by Bernd Schmidt
parent 16595a1f28
commit f48dfe985e
2 changed files with 3 additions and 27 deletions
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gcc/c/ChangeLog
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@ -1,5 +1,7 @@
2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
* c-decl.c (build_null_declspecs): Zero the entire struct.
PR c/69522
* c-parser.c (c_parser_braced_init): New arg outer_obstack. All
callers changed. If nested_p is true, use it to call

28
gcc/c/c-decl.c
View File

@ -9460,38 +9460,12 @@ struct c_declspecs *
build_null_declspecs (void)
{
struct c_declspecs *ret = XOBNEW (&parser_obstack, struct c_declspecs);
memset (&ret->locations, 0, cdw_number_of_elements);
ret->type = 0;
ret->expr = 0;
ret->decl_attr = 0;
ret->attrs = 0;
memset (ret, 0, sizeof *ret);
ret->align_log = -1;
ret->typespec_word = cts_none;
ret->storage_class = csc_none;
ret->expr_const_operands = true;
ret->declspecs_seen_p = false;
ret->typespec_kind = ctsk_none;
ret->non_sc_seen_p = false;
ret->typedef_p = false;
ret->explicit_signed_p = false;
ret->deprecated_p = false;
ret->default_int_p = false;
ret->long_p = false;
ret->long_long_p = false;
ret->short_p = false;
ret->signed_p = false;
ret->unsigned_p = false;
ret->complex_p = false;
ret->inline_p = false;
ret->noreturn_p = false;
ret->thread_p = false;
ret->thread_gnu_p = false;
ret->const_p = false;
ret->volatile_p = false;
ret->atomic_p = false;
ret->restrict_p = false;
ret->saturating_p = false;
ret->alignas_p = false;
ret->address_space = ADDR_SPACE_GENERIC;
return ret;
}