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| author | Jason Merrill <jason@redhat.com> | 2011-11-10 16:14:42 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2011-11-10 16:14:42 -0500 |
| commit | 99c18869efe4d723a5c715696b65cd833dfee531 (patch) | |
| tree | 806b310c0bd83c22387879b2fb22c9edd08e2f6f /gcc/cp/method.c | |
| parent | d660c35ea2ba7c23049d3c8c2e07bf7dbcf0aed9 (diff) | |
| download | gcc-99c18869efe4d723a5c715696b65cd833dfee531.zip gcc-99c18869efe4d723a5c715696b65cd833dfee531.tar.gz gcc-99c18869efe4d723a5c715696b65cd833dfee531.tar.bz2 | |
re PR c++/50973 ([C++0x] internal compiler error defaulted destructor virtual inheritance)
PR c++/50973
* decl2.c (mark_used): Defer synthesis of virtual functions.
* method.c (use_thunk): Make sure the target function has
DECL_INTERFACE_KNOWN.
From-SVN: r181272
Diffstat (limited to 'gcc/cp/method.c')
| -rw-r--r-- | gcc/cp/method.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cp/method.c b/gcc/cp/method.c index bb58312..8101f8a 100644 --- a/gcc/cp/method.c +++ b/gcc/cp/method.c @@ -339,6 +339,7 @@ use_thunk (tree thunk_fndecl, bool emit_p) DECL_EXTERNAL (thunk_fndecl) = 0; /* The linkage of the function may have changed. FIXME in linkage rewrite. */ + gcc_assert (DECL_INTERFACE_KNOWN (function)); TREE_PUBLIC (thunk_fndecl) = TREE_PUBLIC (function); DECL_VISIBILITY (thunk_fndecl) = DECL_VISIBILITY (function); DECL_VISIBILITY_SPECIFIED (thunk_fndecl) |