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| author | Jakub Jelinek <jakub@redhat.com> | 2006-08-17 13:52:26 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2006-08-17 13:52:26 +0200 |
| commit | 343d4b27bf3dfdd3042389dbdaff2afe427864f6 (patch) | |
| tree | 1079f5fa46aa27a5d4a1d75e9246bdc01981cd50 /gcc/cgraph.h | |
| parent | 7ffaaddcdaf19adac105e8481e83ef32c059b641 (diff) | |
| download | gcc-343d4b27bf3dfdd3042389dbdaff2afe427864f6.zip gcc-343d4b27bf3dfdd3042389dbdaff2afe427864f6.tar.gz gcc-343d4b27bf3dfdd3042389dbdaff2afe427864f6.tar.bz2 | |
re PR c/28744 (externally_visible attribute not effective with prior declaration of symbol.)
PR c/28744
* cgraph.h (struct cgraph_node): Remove externally_visible
bitfield.
* cgraphunit.c (process_function_and_variable_attributes): Set
local.externally_visible rather than externally_visible.
PR c/28744
* c-common.c (handle_externally_visible_attribute): First look
at TREE_CODE and only if it is function or var decl, check for
non-public objects. Don't warn for DECL_EXTERNAL.
* cgraphunit.c (process_function_and_variable_attributes): Warn
if externally_visible attribute is used on non-public object.
* gcc.dg/attr-externally-visible-1.c: New test.
* gcc.dg/attr-externally-visible-2.c: New test.
* g++.dg/parse/attr-externally-visible-1.C: New test.
* g++.dg/parse/attr-externally-visible-2.C: New test.
From-SVN: r116222
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index 31ddfe3..7b69611 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -160,8 +160,6 @@ struct cgraph_node GTY((chain_next ("%h.next"), chain_prev ("%h.previous"))) unsigned analyzed : 1; /* Set when function is scheduled to be assembled. */ unsigned output : 1; - /* Set when function is visible by other units. */ - unsigned externally_visible : 1; /* Set for aliases once they got through assemble_alias. */ unsigned alias : 1; |