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C++ : Remove an overzealous checking assert [PR97871] 

It seems we accept __attribute__(()) without any diagnostic at present,
so my added checking assert fires for something like:

__attribute__ (()) int a;

Fixed by removing the assert; in the case that the user enters something
like:

__attribute__ (()) extern "C" int foo;

The diagnostic about attributes before linkage specs will fire and show
the empty attributes.

gcc/cp/ChangeLog:

	PR c++/97871
	* parser.c (cp_parser_declaration): Remove checking assert.
This commit is contained in:
Iain Sandoe 2020-11-17 16:28:30 +00:00
parent 1ffd8e34d1
commit c2cf58f0e3
1 changed files with 0 additions and 1 deletions
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1
gcc/cp/parser.c
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@ -13536,7 +13536,6 @@ cp_parser_declaration (cp_parser* parser, tree prefix_attrs)
{
cp_lexer_save_tokens (parser->lexer);
attributes = cp_parser_attributes_opt (parser);
gcc_checking_assert (attributes);
cp_token *t1 = cp_lexer_peek_token (parser->lexer);
cp_token *t2 = (t1->type == CPP_EOF
? t1 : cp_lexer_peek_nth_token (parser->lexer, 2));