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re PR c++/87175 (__attribute__)) is ignored by the parser)

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PR c++/87175
	* parser.c (cp_parser_gnu_attributes_opt): Set ok to false
	if require_open failed.

	* g++.dg/ext/attrib57.C: New test.

From-SVN: r268443
This commit is contained in:
Jakub Jelinek 2019-02-01 09:42:01 +01:00 committed by Jakub Jelinek
parent 09822562e4
commit 7beb51f914
4 changed files with 21 additions and 2 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2019-02-01 Jakub Jelinek <jakub@redhat.com>
PR c++/87175
* parser.c (cp_parser_gnu_attributes_opt): Set ok to false
if require_open failed.
2019-01-31 Marek Polacek <polacek@redhat.com>
PR c++/89083, c++/80864 - ICE with list initialization in template.

6
gcc/cp/parser.c
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@ -25768,9 +25768,11 @@ cp_parser_gnu_attributes_opt (cp_parser* parser)
cp_lexer_consume_token (parser->lexer);
/* Look for the two `(' tokens. */
matching_parens outer_parens;
outer_parens.require_open (parser);
if (!outer_parens.require_open (parser))
ok = false;
matching_parens inner_parens;
inner_parens.require_open (parser);
if (!inner_parens.require_open (parser))
ok = false;
/* Peek at the next token. */
token = cp_lexer_peek_token (parser->lexer);

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2019-02-01 Jakub Jelinek <jakub@redhat.com>
PR c++/87175
* g++.dg/ext/attrib57.C: New test.
2018-02-01 Bin Cheng <bin.cheng@linux.alibaba.com>
PR tree-optimization/88932

6
gcc/testsuite/g++.dg/ext/attrib57.C Normal file
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@ -0,0 +1,6 @@
// PR c++/87175
// { dg-do compile }
// { dg-options "" }
struct __attribute__)) foo { }; // { dg-error "expected" }
struct __attribute__()) bar { };// { dg-error "expected" }