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| author | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-01-13 20:01:57 +0000 |
|---|---|---|
| committer | ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-01-13 20:01:57 +0000 |
| commit | de0e5a52259b23304399929931b739ca08d008c4 (patch) | |
| tree | 278e301a60748bc6875711d5bc89ab30014083bf /gcc/config/i386/winnt.c | |
| parent | 752095b4d9a649097dc04bb99de66d6b12954015 (diff) | |
| download | gcc-de0e5a52259b23304399929931b739ca08d008c4.tar.gz | |
2011-01-13 Kai Tietz <kai.tietz@onevision.com>
PR c++/47213
* g++.dg/ext/pr47213.C: New.
2011-01-13 Kai Tietz <kai.tietz@onevision.com>
PR c++/47213
* cp-tree.h (CLASSTYPE_VISIBILITY): Use
TYPE_MAIN_DECL instead of TYPE_NAME.
(CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
* decl2.c (determine_visibility): Add check
of CLASS_TYPE_P for underlying_type.
2011-01-13 Kai Tietz <kai.tietz@onevision.com>
PR c++/47213
* config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY):
PE specific hook.
* config/i386/i386-protos.h (i386_pe_assemble_visibility):
New function prototype.
* config/i386/winnt.c (i386_pe_assemble_visibility):
Warn only if attribute was specified by user.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168763 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/winnt.c')
| -rw-r--r-- | gcc/config/i386/winnt.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/config/i386/winnt.c b/gcc/config/i386/winnt.c index c413bb0a3eb..169832fd36a 100644 --- a/gcc/config/i386/winnt.c +++ b/gcc/config/i386/winnt.c @@ -232,6 +232,22 @@ i386_pe_maybe_mangle_decl_assembler_name (tree decl, tree id) return new_id; } +/* Emit an assembler directive to set symbol for DECL visibility to + the visibility type VIS, which must not be VISIBILITY_DEFAULT. + As for PE there is no hidden support in gas, we just warn for + user-specified visibility attributes. */ + +void +i386_pe_assemble_visibility (tree decl, + int vis ATTRIBUTE_UNUSED) +{ + if (!decl + || !lookup_attribute ("visibility", DECL_ATTRIBUTES (decl))) + return; + warning (OPT_Wattributes, "visibility attribute not supported " + "in this configuration; ignored"); +} + /* This is used as a target hook to modify the DECL_ASSEMBLER_NAME in the language-independent default hook langhooks,c:lhd_set_decl_assembler_name () |