diff options
Diffstat (limited to 'gcc/cp/semantics.c')
| -rw-r--r-- | gcc/cp/semantics.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index a15740a..80ec028 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -4785,7 +4785,8 @@ describable_type (tree expr) a full expression. */ tree -finish_decltype_type (tree expr, bool id_expression_or_member_access_p) +finish_decltype_type (tree expr, bool id_expression_or_member_access_p, + tsubst_flags_t complain) { tree orig_expr = expr; tree type = NULL_TREE; @@ -4798,7 +4799,8 @@ finish_decltype_type (tree expr, bool id_expression_or_member_access_p) || (TREE_CODE (expr) == BIT_NOT_EXPR && TYPE_P (TREE_OPERAND (expr, 0)))) { - error ("argument to decltype must be an expression"); + if (complain & tf_error) + error ("argument to decltype must be an expression"); return error_mark_node; } @@ -4864,7 +4866,9 @@ finish_decltype_type (tree expr, bool id_expression_or_member_access_p) if (OVL_CHAIN (expr) || TREE_CODE (OVL_FUNCTION (expr)) == TEMPLATE_DECL) { - error ("%qE refers to a set of overloaded functions", orig_expr); + if (complain & tf_error) + error ("%qE refers to a set of overloaded functions", + orig_expr); return error_mark_node; } else @@ -4916,7 +4920,8 @@ finish_decltype_type (tree expr, bool id_expression_or_member_access_p) default: gcc_assert (TYPE_P (expr) || DECL_P (expr) || TREE_CODE (expr) == SCOPE_REF); - error ("argument to decltype must be an expression"); + if (complain & tf_error) + error ("argument to decltype must be an expression"); return error_mark_node; } } @@ -4954,7 +4959,8 @@ finish_decltype_type (tree expr, bool id_expression_or_member_access_p) if (!type || type == unknown_type_node) { - error ("type of %qE is unknown", expr); + if (complain & tf_error) + error ("type of %qE is unknown", expr); return error_mark_node; } |