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| author | Jakub Jelinek <jakub@redhat.com> | 2011-01-19 16:36:57 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-01-19 16:36:57 +0100 |
| commit | cfea9968d13cba69f32bf1e13126ed91fabfc02a (patch) | |
| tree | 2e34cc53696dbe3ea19e2d94003b711402bc3676 /gcc/cp/decl2.c | |
| parent | b899fd784b2e89080c853afd5bb1776328c9d4e7 (diff) | |
| download | gcc-cfea9968d13cba69f32bf1e13126ed91fabfc02a.zip gcc-cfea9968d13cba69f32bf1e13126ed91fabfc02a.tar.gz gcc-cfea9968d13cba69f32bf1e13126ed91fabfc02a.tar.bz2 | |
re PR c++/47303 (ICE: in varpool_node, at varpool.c:134 with -fabi-version=1)
PR c++/47303
* decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
or DECL_EXTERNAL.
* g++.dg/template/anonunion1.C: New test.
From-SVN: r169000
Diffstat (limited to 'gcc/cp/decl2.c')
| -rw-r--r-- | gcc/cp/decl2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 72570c3..2885528 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -1409,7 +1409,8 @@ finish_anon_union (tree anon_union_decl) /* Use main_decl to set the mangled name. */ DECL_NAME (anon_union_decl) = DECL_NAME (main_decl); maybe_commonize_var (anon_union_decl); - mangle_decl (anon_union_decl); + if (TREE_STATIC (anon_union_decl) || DECL_EXTERNAL (anon_union_decl)) + mangle_decl (anon_union_decl); DECL_NAME (anon_union_decl) = NULL_TREE; } |