also support extern variable declarations in local scope

[cparser] / type_t.h

diff --git a/type_t.h b/type_t.h
index d6131d5..f745e4f 100644 (file)
--- a/type_t.h
+++ b/type_t.h
@@ -73,6 +73,7 @@ typedef unsigned int type_qualifiers_t;
 struct type_base_t {
        type_kind_t       kind;
        type_qualifiers_t qualifiers;
+       source_position_t source_position;
 
        ir_type          *firm_type;
 };
@@ -97,8 +98,9 @@ struct array_type_t {
        type_base_t   type;
        type_t       *element_type;
        expression_t *size;
-       bool          is_static;
-       bool          is_variable;
+       unsigned      is_static         : 1;
+       unsigned      is_variable       : 1;
+       unsigned      has_implicit_size : 1;
 };
 
 struct function_parameter_t {
@@ -117,7 +119,7 @@ struct function_type_t {
 
 struct compound_type_t {
        type_base_t    type;
-       /** the declaration of the compound type, its context field
+       /** the declaration of the compound type, the scope of the declaration
         *  contains the compound entries. */
        declaration_t *declaration;
 };
@@ -210,4 +212,9 @@ static inline bool is_type_compound(const type_t *type)
                || type->kind == TYPE_COMPOUND_UNION;
 }
 
+static inline bool is_type_valid(const type_t *type)
+{
+       return type->kind != TYPE_ERROR;
+}
+
 #endif