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author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-11 14:23:24 +0000 |
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committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-11 14:23:24 +0000 |
commit | f1f8b204638ad15746e490169dc6ce904db510dc (patch) | |
tree | 8e0813febc4af6535edd827f4bf05a3dab54866e | |
parent | fd8b458b0210a7f91233a78ae40a3dedad9ab9d6 (diff) | |
download | gcc-f1f8b204638ad15746e490169dc6ce904db510dc.tar.gz |
PR c++/57551
* g++.dg/ext/visibility/anon6.C: Update testcase.
* cp/pt.c (mark_decl_instantiated): Do not export explicit instantiations
of anonymous namespace templates.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199956 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/cp/pt.c | 7 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/testsuite/g++.dg/ext/visibility/anon6.C | 4 |
4 files changed, 21 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 02451538a98..144f1fc4edb 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2013-06-11 Jan Hubicka <jh@suse.cz> + + PR c++/57551 + * cp/pt.c (mark_decl_instantiated): Do not export explicit instantiations + of anonymous namespace templates. + 2013-06-10 Jason Merrill <jason@redhat.com> * name-lookup.c (add_decl_to_level): Add decls in an anonymous diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 5d83cc6c967..3602fcd2dd8 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -17399,6 +17399,13 @@ mark_decl_instantiated (tree result, int extern_p) if (TREE_ASM_WRITTEN (result)) return; + /* For anonymous namespace we don't need to do anything. */ + if (decl_anon_ns_mem_p (result)) + { + gcc_assert (!TREE_PUBLIC (result)); + return; + } + if (TREE_CODE (result) != FUNCTION_DECL) /* The TREE_PUBLIC flag for function declarations will have been set correctly by tsubst. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 611404da34f..f3bcb95c36a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-06-11 Jan Hubicka <jh@suse.cz> + + PR c++/57551 + * g++.dg/ext/visibility/anon6.C: Update testcase. + 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com> PR c/57563 diff --git a/gcc/testsuite/g++.dg/ext/visibility/anon6.C b/gcc/testsuite/g++.dg/ext/visibility/anon6.C index 951de4964e4..c0aa7357793 100644 --- a/gcc/testsuite/g++.dg/ext/visibility/anon6.C +++ b/gcc/testsuite/g++.dg/ext/visibility/anon6.C @@ -1,6 +1,8 @@ // PR c++/33094 // { dg-final { scan-assembler "1BIiE1cE" } } // { dg-final { scan-assembler-not "globl.*1BIiE1cE" } } +// { dg-final { scan-assembler-not "comdat" } } +// { dg-final { scan-assembler-not "weak" } } // { dg-final { scan-assembler-not "1CIiE1cE" } } // Test that B<int>::c is emitted as an internal symbol, and C<int>::c is @@ -18,7 +20,7 @@ namespace template <typename T> class B { - static const T c = 0; + __attribute__ ((__used__)) static const T c = 0; }; template <typename T> const T B<T>::c; |