Properly support globals initialized to nil

[xonotic/gmqcc.git] / ast.h

diff --git a/ast.h b/ast.h
index 39cd950a158ba8a74b5a1a850eaa18dfd2c86383..bf7f6aa3c5cb1abd81811504332456ffe880461b 100644 (file)
--- a/ast.h
+++ b/ast.h
@@ -95,7 +95,7 @@ typedef struct
     bool             side_effects;
 } ast_node_common;
 
-#define ast_delete(x) ( ( (ast_node*)(x) ) -> node.destroy )((ast_node*)(x))
+#define ast_delete(x) (*( ((ast_node*)(x))->node.destroy ))((ast_node*)(x))
 #define ast_unref(x) do                     \
 {                                           \
     if (! (((ast_node*)(x))->node.keep) ) { \
@@ -142,6 +142,9 @@ typedef struct
 } ast_expression_common;
 #define AST_FLAG_VARIADIC     (1<<0)
 #define AST_FLAG_NORETURN     (1<<1)
+#define AST_FLAG_INLINE       (1<<2)
+#define AST_FLAG_INITIALIZED  (1<<3)
+#define AST_FLAG_TYPE_MASK (AST_FLAG_VARIADIC | AST_FLAG_NORETURN)
 
 /* Value
  *
@@ -323,6 +326,7 @@ struct ast_member_s
     ast_expression *owner;
     unsigned int    field;
     const char     *name;
+    bool            rvalue;
 };
 ast_member* ast_member_new(lex_ctx ctx, ast_expression *owner, unsigned int field, const char *name);
 void ast_member_delete(ast_member*);
@@ -608,8 +612,8 @@ struct ast_function_s
 
     ir_function *ir_func;
     ir_block    *curblock;
-    ir_block    *breakblock;
-    ir_block    *continueblock;
+    ir_block    **breakblocks;
+    ir_block    **continueblocks;
 
 #if 0
     /* In order for early-out logic not to go over