diff options
Diffstat (limited to 'gcc/cp/init.c')
| -rw-r--r-- | gcc/cp/init.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/cp/init.c b/gcc/cp/init.c index 288d0fa..b65de81 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -1915,6 +1915,7 @@ build_new_1 (tree placement, tree type, tree nelts, tree init, { tree cookie; tree cookie_ptr; + tree size_ptr_type; /* Adjust so we're pointing to the start of the object. */ data_addr = get_target_expr (build2 (POINTER_PLUS_EXPR, full_pointer_type, @@ -1924,8 +1925,9 @@ build_new_1 (tree placement, tree type, tree nelts, tree init, many elements to destroy later. We use the last sizeof (size_t) bytes to store the number of elements. */ cookie_ptr = fold_build1 (NEGATE_EXPR, sizetype, size_in_bytes (sizetype)); - cookie_ptr = build2 (POINTER_PLUS_EXPR, build_pointer_type (sizetype), - data_addr, cookie_ptr); + size_ptr_type = build_pointer_type (sizetype); + cookie_ptr = build2 (POINTER_PLUS_EXPR, size_ptr_type, + fold_convert (size_ptr_type, data_addr), cookie_ptr); cookie = build_indirect_ref (cookie_ptr, NULL); cookie_expr = build2 (MODIFY_EXPR, sizetype, cookie, nelts); |