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re PR c++/58724 (ICE with attribute [[gnu::visibility("default")]] on namespace)

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2013-11-05  Paolo Carlini  <paolo.carlini@oracle.com>
	
	PR c++/58724
	* doc/extend.texi [visibility ("visibility_type")]: Add example
	about visibility attribute on namespace declaration.

/cp
2013-11-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58724
	* name-lookup.c (handle_namespace_attrs): Use get_attribute_name.

/testsuite
2013-11-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58724
	* g++.dg/cpp0x/gen-attrs-56.C: New.

From-SVN: r204401
This commit is contained in:
Paolo Carlini 2013-11-05 15:22:36 +00:00
parent 9c39fca1bf
commit 33b5d6da2a
6 changed files with 29 additions and 2 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,9 @@
2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58724
* doc/extend.texi [visibility ("visibility_type")]: Add example
about visibility attribute on namespace declaration.
2013-11-05 Richard Biener <rguenther@suse.de>
PR ipa/58492
@ -27,7 +33,7 @@
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* tree-outof-ssa.c (queue_phi_copy_p): Combine phi_ssa_name_p from
* tree-outof-ssa.c (queue_phi_copy_p): Combine phi_ssa_name_p from
gimple.h and the rest of the condition in eliminate_build.
(eliminate_build): Call new routine.
* gimple.h (phi_ssa_name_p): Delete.

5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58724
* name-lookup.c (handle_namespace_attrs): Use get_attribute_name.
2013-11-05 Tobias Burnus <burnus@net-b.de>
* parser.c (cp_parser_omp_for, cp_parser_omp_parallel,

2
gcc/cp/name-lookup.c
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@ -3571,7 +3571,7 @@ handle_namespace_attrs (tree ns, tree attributes)
for (d = attributes; d; d = TREE_CHAIN (d))
{
tree name = TREE_PURPOSE (d);
tree name = get_attribute_name (d);
tree args = TREE_VALUE (d);
if (is_attribute_p ("visibility", name))

6
gcc/doc/extend.texi
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@ -4275,6 +4275,12 @@ the One Definition Rule; for example, it is usually not useful to mark
an inline method as hidden without marking the whole class as hidden.
A C++ namespace declaration can also have the visibility attribute.
@smallexample
namespace nspace1 __attribute__ ((visibility ("protected")))
@{ /* @r{Do something.} */; @}
@end smallexample
This attribute applies only to the particular namespace body, not to
other definitions of the same namespace; it is equivalent to using
@samp{#pragma GCC visibility} before and after the namespace

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58724
* g++.dg/cpp0x/gen-attrs-56.C: New.
2013-11-05 Richard Biener <rguenther@suse.de>
PR ipa/58492

5
gcc/testsuite/g++.dg/cpp0x/gen-attrs-56.C Normal file
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@ -0,0 +1,5 @@
// PR c++/58724
// { dg-do compile { target c++11 } }
namespace foo __attribute__((visibility("default"))) {}
namespace bar [[gnu::visibility("default")]] {}