Parse __extension__ like GCC: External declarations may start with it.

[cparser] / ast_t.h

diff --git a/ast_t.h b/ast_t.h
index 2e389c0..e05e633 100644 (file)
--- a/ast_t.h
+++ b/ast_t.h
@@ -29,7 +29,6 @@
 #include "type.h"
 #include "entity_t.h"
 #include "adt/obst.h"
-#include "target_value.h"
 
 /** The AST obstack contains all data that must stay in the AST. */
 extern struct obstack ast_obstack;
@@ -266,7 +265,7 @@ struct literal_expression_t {
        symbol_t          *suffix;
 
        /* ast2firm data */
-       tarval            *target_value;
+       ir_tarval         *target_value;
 };
 
 struct string_literal_expression_t {
@@ -668,11 +667,6 @@ struct translation_unit_t {
        statement_t *global_asm;
 };
 
-static inline void *_allocate_ast(size_t size)
-{
-       return obstack_alloc(&ast_obstack, size);
-}
-
 static inline bool is_invalid_expression(expression_t *expression)
 {
        return expression->base.kind == EXPR_INVALID;
@@ -683,17 +677,18 @@ static inline bool is_invalid_statement(statement_t *statement)
        return statement->base.kind == STATEMENT_INVALID;
 }
 
-#define allocate_ast(size)                 _allocate_ast(size)
-
 /**
  * Allocate an AST node with given size and
  * initialize all fields with zero.
  */
 static inline void *allocate_ast_zero(size_t size)
 {
-       void *res = allocate_ast(size);
-       memset(res, 0, size);
-       return res;
+       return memset(obstack_alloc(&ast_obstack, size), 0, size);
 }
 
+/** If set, implicit casts are printed. */
+extern bool print_implicit_casts;
+/** If set parenthesis are printed to indicate operator precedence. */
+extern bool print_parenthesis;
+
 #endif