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| author | Ian Lance Taylor <iant@google.com> | 2008-01-18 15:25:02 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2008-01-18 15:25:02 +0000 |
| commit | 1ea193c21f060b7e7837138122b24c9d07f57d57 (patch) | |
| tree | f599ef6905608f93f1d83e94f82e9ef89480d5b3 /gcc/function.h | |
| parent | c27fb14bda0b2c82c0fe8413e3e2f805c1d58975 (diff) | |
| download | gcc-1ea193c21f060b7e7837138122b24c9d07f57d57.zip gcc-1ea193c21f060b7e7837138122b24c9d07f57d57.tar.gz gcc-1ea193c21f060b7e7837138122b24c9d07f57d57.tar.bz2 | |
re PR c++/33407 (C++ operator new and new expression do not change dynamic type)
PR c++/33407
./: * tree.h (DECL_IS_OPERATOR_NEW): Define.
(struct tree_function_decl): Add new field operator_new_flag.
* tree-inline.c (expand_call_inline): When inlining a call to
operator new, force the return value to go into a variable, and
set DECL_NO_TBAA_P on that variable.
* c-decl.c (merge_decls): Merge DECL_IS_OPERATOR_NEW flag.
cp/:
* decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
(grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
DECL_IS_OPERATOR_NEW flag.
testsuite/:
* g++.dg/init/new26.C: New test.
From-SVN: r131629
Diffstat (limited to 'gcc/function.h')
0 files changed, 0 insertions, 0 deletions