diff options
Diffstat (limited to 'gcc/cp/init.c')
| -rw-r--r-- | gcc/cp/init.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/cp/init.c b/gcc/cp/init.c index ec7ba0e802a..38812754641 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -1597,12 +1597,14 @@ expand_aggr_init_1 (tree binfo, tree true_exp, tree exp, tree init, int flags, if (init && TREE_CODE (exp) == VAR_DECL && COMPOUND_LITERAL_P (init)) { + VEC(tree,gc)* cleanups = NULL; /* If store_init_value returns NULL_TREE, the INIT has been recorded as the DECL_INITIAL for EXP. That means there's nothing more we have to do. */ - init = store_init_value (exp, init, flags); + init = store_init_value (exp, init, &cleanups, flags); if (init) finish_expr_stmt (init); + gcc_assert (!cleanups); return; } @@ -3150,6 +3152,9 @@ build_vec_init (tree base, tree maxindex, tree init, bool try_const = (TREE_CODE (atype) == ARRAY_TYPE && (literal_type_p (inner_elt_type) || TYPE_HAS_CONSTEXPR_CTOR (inner_elt_type))); + /* If the constructor already has the array type, it's been through + digest_init, so we shouldn't try to do anything more. */ + bool digested = same_type_p (atype, TREE_TYPE (init)); bool saw_non_const = false; bool saw_const = false; /* If we're initializing a static array, we want to do static @@ -3172,7 +3177,9 @@ build_vec_init (tree base, tree maxindex, tree init, num_initialized_elts++; current_stmt_tree ()->stmts_are_full_exprs_p = 1; - if (MAYBE_CLASS_TYPE_P (type) || TREE_CODE (type) == ARRAY_TYPE) + if (digested) + one_init = build2 (INIT_EXPR, type, baseref, elt); + else if (MAYBE_CLASS_TYPE_P (type) || TREE_CODE (type) == ARRAY_TYPE) one_init = build_aggr_init (baseref, elt, 0, complain); else one_init = cp_build_modify_expr (baseref, NOP_EXPR, |