diff options
Diffstat (limited to 'gcc/cp/lambda.c')
| -rw-r--r-- | gcc/cp/lambda.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/cp/lambda.c b/gcc/cp/lambda.c index bb6014b..e72682c 100644 --- a/gcc/cp/lambda.c +++ b/gcc/cp/lambda.c @@ -453,6 +453,9 @@ add_capture (tree lambda, tree id, tree orig_init, bool by_reference_p, initializer = build_x_compound_expr_from_list (initializer, ELK_INIT, tf_warning_or_error); type = TREE_TYPE (initializer); + if (type == error_mark_node) + return error_mark_node; + if (array_of_runtime_bound_p (type)) { vla = true; @@ -489,8 +492,16 @@ add_capture (tree lambda, tree id, tree orig_init, bool by_reference_p, error ("cannot capture %qE by reference", initializer); } else - /* Capture by copy requires a complete type. */ - type = complete_type (type); + { + /* Capture by copy requires a complete type. */ + type = complete_type (type); + if (!dependent_type_p (type) && !COMPLETE_TYPE_P (type)) + { + error ("capture by copy of incomplete type %qT", type); + cxx_incomplete_type_inform (type); + return error_mark_node; + } + } } /* Add __ to the beginning of the field name so that user code |