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| author | Jason Merrill <jason@redhat.com> | 2014-06-26 14:15:42 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2014-06-26 14:15:42 -0400 |
| commit | 7fb3df5ef09e0da3963aa888584f6f7524e13b07 (patch) | |
| tree | ab1e306f5890b594fd02da3080a0b6438f05fc12 | |
| parent | daa04b0ad91e1994e53bcad3930d2bf4ae8ef04d (diff) | |
| download | gcc-7fb3df5ef09e0da3963aa888584f6f7524e13b07.zip gcc-7fb3df5ef09e0da3963aa888584f6f7524e13b07.tar.gz gcc-7fb3df5ef09e0da3963aa888584f6f7524e13b07.tar.bz2 | |
parser.c (cp_parser_for_init_statement): Change range-for error to pedwarn.
* parser.c (cp_parser_for_init_statement): Change range-for error
to pedwarn.
From-SVN: r212044
| -rw-r--r-- | gcc/cp/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/range-for9.C | 3 |
3 files changed, 7 insertions, 5 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 669e714..6fbd27a 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,8 @@ 2014-06-26 Jason Merrill <jason@redhat.com> + * parser.c (cp_parser_for_init_statement): Change range-for error + to pedwarn. + N3994 Ranged-based for-loops: The Next Generation * parser.c (cp_lexer_nth_token_is): New. (cp_parser_for_init_statement): Allow "for (id : init)". diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 426dca4..a7edd41 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -10647,9 +10647,9 @@ cp_parser_for_init_statement (cp_parser* parser, tree *decl) is_range_for = true; if (cxx_dialect < cxx11) { - error_at (cp_lexer_peek_token (parser->lexer)->location, - "range-based %<for%> loops are not allowed " - "in C++98 mode"); + pedwarn (cp_lexer_peek_token (parser->lexer)->location, 0, + "range-based %<for%> loops only available with " + "-std=c++11 or -std=gnu++11"); *decl = error_mark_node; } } diff --git a/gcc/testsuite/g++.dg/cpp0x/range-for9.C b/gcc/testsuite/g++.dg/cpp0x/range-for9.C index c51cbf9..6a50ec3 100644 --- a/gcc/testsuite/g++.dg/cpp0x/range-for9.C +++ b/gcc/testsuite/g++.dg/cpp0x/range-for9.C @@ -1,7 +1,6 @@ // Test for range-based for loop error in C++98 mode -// { dg-do compile } -// { dg-options "-std=c++98" } +// { dg-do compile { target { ! c++11 } } } void test() { |