diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2012-11-23 16:04:03 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2012-11-23 16:04:03 +0000 |
| commit | 3c9a3e53698fc782916913005626536f3e83f9a3 (patch) | |
| tree | 756c94d3f1786802105c930a7ed81bf4e39c9a8d /gcc/Makefile.in | |
| parent | c4eec9f0c00d4b2ce40474909eee44b8244df25c (diff) | |
PR c++/54046
* Makefile.in (gimple-low.o): Depend on langhooks.h.
* gimple-low.c: Include langhooks.c.
(block_may_fallthru): Handle TARGET_EXPR and ERROR_MARK,
by default call lang_hooks.block_may_fallthru.
* langhooks.h (struct lang_hooks): Add block_may_fallthru
langhook.
* langhooks-def.h (LANG_HOOKS_BLOCK_MAY_FALLTHRU): Define.
(LANG_HOOKS_INITIALIZER): Use it.
* cp-objcp-common.h (LANG_HOOKS_BLOCK_MAY_FALLTHRU): Redefine.
* cp-objcp-common.c (cxx_block_may_fallthru): New function.
* cp-tree.h (cxx_block_may_fallthru): New prototype.
* g++.dg/warn/Wreturn-type-8.C: New test.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@193762 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/Makefile.in')
| -rw-r--r-- | gcc/Makefile.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/Makefile.in b/gcc/Makefile.in index 7ac7b2594a2..44f1e085866 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -2527,7 +2527,7 @@ gimple-low.o : gimple-low.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \ $(DIAGNOSTIC_CORE_H) $(GIMPLE_H) $(TREE_INLINE_H) langhooks.h \ $(LANGHOOKS_DEF_H) $(TREE_FLOW_H) $(TM_H) coretypes.h \ $(EXCEPT_H) $(FLAGS_H) $(RTL_H) $(FUNCTION_H) $(TREE_PASS_H) \ - $(HASHTAB_H) $(DIAGNOSTIC_CORE_H) tree-iterator.h + $(HASHTAB_H) $(DIAGNOSTIC_CORE_H) tree-iterator.h langhooks.h omp-low.o : omp-low.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \ $(RTL_H) $(GIMPLE_H) $(TREE_INLINE_H) langhooks.h $(DIAGNOSTIC_CORE_H) \ $(TREE_FLOW_H) $(FLAGS_H) $(EXPR_H) $(DIAGNOSTIC_CORE_H) \ |