diff options
Diffstat (limited to 'gcc/cp/tree.c')
| -rw-r--r-- | gcc/cp/tree.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index 964e40e..4c1135b 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -737,12 +737,12 @@ build_cplus_new (tree type, tree init, tsubst_flags_t complain) intialization as a proxy for the full array initialization to get things marked as used and any appropriate diagnostics. - Since we're deferring building the actual constructor calls until - gimplification time, we need to build one now and throw it away so - that the relevant constructor gets mark_used before cgraph decides - what functions are needed. Here we assume that init is either - NULL_TREE, void_type_node (indicating value-initialization), or - another array to copy. */ + This used to be necessary because we were deferring building the actual + constructor calls until gimplification time; now we only do it to set + VEC_INIT_EXPR_IS_CONSTEXPR. + + We assume that init is either NULL_TREE, void_type_node (indicating + value-initialization), or another array to copy. */ static tree build_vec_init_elt (tree type, tree init, tsubst_flags_t complain) @@ -858,7 +858,8 @@ diagnose_non_constexpr_vec_init (tree expr) tree build_array_copy (tree init) { - return build_vec_init_expr (TREE_TYPE (init), init, tf_warning_or_error); + return get_target_expr (build_vec_init_expr + (TREE_TYPE (init), init, tf_warning_or_error)); } /* Build a TARGET_EXPR using INIT to initialize a new temporary of the |