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| author | Nathan Sidwell <nathan@acm.org> | 1999-04-29 08:33:55 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 1999-04-29 08:33:55 +0000 |
| commit | 7f477e818acc433475aba2521fce584dd8794715 (patch) | |
| tree | 2d18cbe3b572fdba5fae9997a0e9974a51d342c0 /gcc/cp/cp-tree.h | |
| parent | 9939c435d293b687481de7fb0d2d95d077b3e168 (diff) | |
| download | gcc-7f477e818acc433475aba2521fce584dd8794715.zip gcc-7f477e818acc433475aba2521fce584dd8794715.tar.gz gcc-7f477e818acc433475aba2521fce584dd8794715.tar.bz2 | |
cp-tree.h (TYPE_NOTHROW_P): New macro.
* cp-tree.h (TYPE_NOTHROW_P): New macro.
* decl2.c (delete_sanity): Warn on deleting void *.
* init.c (build_new_1): Use TYPE_NOTHROW_P.
* typeck.c (c_expand_return): cp_pedwarn on returning NULL from
throwing operator new.
From-SVN: r26692
Diffstat (limited to 'gcc/cp/cp-tree.h')
| -rw-r--r-- | gcc/cp/cp-tree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index eb0411c..209d95b 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -1130,6 +1130,11 @@ struct lang_type equivalently, no throw specification. */ #define TYPE_RAISES_EXCEPTIONS(NODE) TYPE_NONCOPIED_PARTS (NODE) +/* For FUNCTION_TYPE or METHOD_TYPE, return 1 iff it is declared `throw()'. */ +#define TYPE_NOTHROW_P(NODE) \ + (TYPE_RAISES_EXCEPTIONS (NODE) \ + && TREE_VALUE (TYPE_RAISES_EXCEPTIONS (NODE)) == NULL_TREE) + /* The binding level associated with the namespace. */ #define NAMESPACE_LEVEL(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.level) |