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| author | Marek Polacek <polacek@redhat.com> | 2017-06-27 07:16:29 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2017-06-27 07:16:29 +0000 |
| commit | 0c41863093aedb7bc7e3771bebb070e8f433b17f (patch) | |
| tree | 5104d5c854a3bb1c46702edb8128408c1cc1a2bc /gcc/cp | |
| parent | d25c0cc1a537adf0dbbacad88f2f4dc20e9edd26 (diff) | |
| download | gcc-0c41863093aedb7bc7e3771bebb070e8f433b17f.zip gcc-0c41863093aedb7bc7e3771bebb070e8f433b17f.tar.gz gcc-0c41863093aedb7bc7e3771bebb070e8f433b17f.tar.bz2 | |
re PR bootstrap/81216 (bootstrap failed on i386 and powerpc64le)
PR bootstrap/81216
* parser.c (cp_parser_already_scoped_statement): Initialize
LOC_AFTER_LABELS.
* g++.dg/warn/Wmultistatement-macros-1.C: New test.
From-SVN: r249676
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index c067d23..53aadf4 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2017-06-27 Marek Polacek <polacek@redhat.com> + + PR bootstrap/81216 + * parser.c (cp_parser_already_scoped_statement): Initialize + LOC_AFTER_LABELS. + 2017-06-26 Jason Merrill <jason@redhat.com> PR c++/81215 - deduction failure with variadic TTP. diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index c405fe5..573b97a 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -12438,7 +12438,7 @@ cp_parser_already_scoped_statement (cp_parser* parser, bool *if_p, { token_indent_info body_tinfo = get_token_indent_info (cp_lexer_peek_token (parser->lexer)); - location_t loc_after_labels; + location_t loc_after_labels = UNKNOWN_LOCATION; cp_parser_statement (parser, NULL_TREE, false, if_p, NULL, &loc_after_labels); @@ -12446,7 +12446,8 @@ cp_parser_already_scoped_statement (cp_parser* parser, bool *if_p, = get_token_indent_info (cp_lexer_peek_token (parser->lexer)); warn_for_misleading_indentation (guard_tinfo, body_tinfo, next_tinfo); - if (next_tinfo.type != CPP_SEMICOLON) + if (loc_after_labels != UNKNOWN_LOCATION + && next_tinfo.type != CPP_SEMICOLON) warn_for_multistatement_macros (loc_after_labels, next_tinfo.location, guard_tinfo.location, guard_tinfo.keyword); |