diff options
Diffstat (limited to 'gcc/c-typeck.c')
| -rw-r--r-- | gcc/c-typeck.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 4a804389ce1..d400f3969b6 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -1493,7 +1493,8 @@ build_external_ref (id, fun) if (TREE_TYPE (ref) == error_mark_node) return error_mark_node; - assemble_external (ref); + if (!skip_evaluation) + assemble_external (ref); TREE_USED (ref) = 1; if (TREE_CODE (ref) == CONST_DECL) @@ -4280,6 +4281,30 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum) return error_mark_node; } +/* Convert VALUE for assignment into inlined parameter PARM. */ + +tree +c_convert_parm_for_inlining (parm, value, fn) + tree parm, value, fn; +{ + tree ret, type; + + /* If FN was prototyped, the value has been converted already + in convert_arguments. */ + if (! value || TYPE_ARG_TYPES (TREE_TYPE (fn))) + return value; + + type = TREE_TYPE (parm); + ret = convert_for_assignment (type, value, + (char *) 0 /* arg passing */, fn, + DECL_NAME (fn), 0); + if (PROMOTE_PROTOTYPES + && INTEGRAL_TYPE_P (type) + && (TYPE_PRECISION (type) < TYPE_PRECISION (integer_type_node))) + ret = default_conversion (ret); + return ret; +} + /* Print a warning using MSGID. It gets OPNAME as its one parameter. If OPNAME is null, it is replaced by "passing arg ARGNUM of `FUNCTION'". @@ -6575,6 +6600,16 @@ process_init_element (value) fieldtype = TYPE_MAIN_VARIANT (fieldtype); fieldcode = TREE_CODE (fieldtype); + /* Error for non-static initialization of a flexible array member. */ + if (fieldcode == ARRAY_TYPE + && !require_constant_value + && TYPE_SIZE (fieldtype) == NULL_TREE + && TREE_CHAIN (constructor_fields) == NULL_TREE) + { + error_init ("non-static initialization of a flexible array member"); + break; + } + /* Accept a string constant to initialize a subarray. */ if (value != 0 && fieldcode == ARRAY_TYPE |