diff options
| author | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-03 09:51:39 +0000 |
|---|---|---|
| committer | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-03 09:51:39 +0000 |
| commit | 7653c32a8b57d088995b60a784c822a1aacf308e (patch) | |
| tree | c21f55ff3fc59c4b4156189cb31525a6dc08b3e1 /gcc/cp/init.c | |
| parent | e6d1500f9c8e1eddf4ba10b7fe3d809b87fd0200 (diff) | |
| download | gcc-7653c32a8b57d088995b60a784c822a1aacf308e.tar.gz | |
cp:
PR c++/18318
* parser.c (cp_parser_new_type_id): Move array size expression
checks from here ...
* init.c (build_new): ... to here.
testsuite:
PR c++/18318
* g++.dg/template/new1.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91678 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/init.c')
| -rw-r--r-- | gcc/cp/init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/cp/init.c b/gcc/cp/init.c index 9d00d4b6a46..7dd15d2e1df 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -1633,6 +1633,15 @@ build_new (tree placement, tree type, tree nelts, tree init, return rval; } + if (nelts) + { + if (!build_expr_type_conversion (WANT_INT | WANT_ENUM, nelts, false)) + pedwarn ("size in array new must have integral type"); + nelts = save_expr (cp_convert (sizetype, nelts)); + if (nelts == integer_zero_node) + warning ("zero size array reserves no space"); + } + /* ``A reference cannot be created by the new operator. A reference is not an object (8.2.2, 8.4.3), so a pointer to it could not be returned by new.'' ARM 5.3.3 */ |