X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ast_t.h;h=41367a9786c4cb9be03fb9a193d0dbf15fbaaf50;hb=c080804a9ae61e4ba0ec6fc7288c81c326fa9ddb;hp=92caf95b40e4871d5c3559f1805bf990fe53c15f;hpb=c3d6ac6474ad05adfeaed04227e5956fb492688a;p=cparser

diff --git a/ast_t.h b/ast_t.h
index 92caf95..41367a9 100644
--- a/ast_t.h
+++ b/ast_t.h
@@ -62,8 +62,7 @@ typedef enum precedence_t {
  * Expression kinds.
  */
 typedef enum expression_kind_t {
-	EXPR_UNKNOWN = 0,
-	EXPR_INVALID,
+	EXPR_ERROR = 1,
 	EXPR_REFERENCE,
 	EXPR_REFERENCE_ENUM_VALUE,
 	EXPR_LITERAL_BOOLEAN,
@@ -265,7 +264,7 @@ struct expression_base_t {
 struct literal_expression_t {
 	expression_base_t  base;
 	string_t           value;
-	symbol_t          *suffix;
+	string_t           suffix;
 
 	/* ast2firm data */
 	ir_tarval         *target_value;
@@ -480,7 +479,7 @@ union initializer_t {
  * The statement kinds.
  */
 typedef enum statement_kind_t {
-	STATEMENT_INVALID,
+	STATEMENT_ERROR = 1,
 	STATEMENT_EMPTY,
 	STATEMENT_COMPOUND,
 	STATEMENT_RETURN,
@@ -515,14 +514,6 @@ struct statement_base_t {
 #endif
 };
 
-struct invalid_statement_t {
-	statement_base_t  base;
-};
-
-struct empty_statement_t {
-	statement_base_t  base;
-};
-
 struct return_statement_t {
 	statement_base_t  base;
 	expression_t     *value;    /**< The return value if any. */
@@ -668,16 +659,6 @@ struct translation_unit_t {
 	statement_t *global_asm;
 };
 
-static inline bool is_invalid_expression(expression_t *expression)
-{
-	return expression->base.kind == EXPR_INVALID;
-}
-
-static inline bool is_invalid_statement(statement_t *statement)
-{
-	return statement->base.kind == STATEMENT_INVALID;
-}
-
 /**
  * Allocate an AST node with given size and
  * initialize all fields with zero.