* prevents its dtor from destroying this node as well.
*/
bool keep;
- /* usecount - so we can delete unused _x,_y and _z nodes... */
- size_t uses;
} ast_node_common;
-#define ast_use(n) ((ast_node*)(n))->node.uses++
-#define ast_unuse(n) ((ast_node*)(n))->node.uses--
-
#define ast_delete(x) ( ( (ast_node*)(x) ) -> node.destroy )((ast_node*)(x))
#define ast_unref(x) do \
{ \
};
ast_value* ast_value_new(lex_ctx ctx, const char *name, int qctype);
+ast_value* ast_value_copy(const ast_value *self);
/* This will NOT delete an underlying ast_function */
void ast_value_delete(ast_value*);
MEM_VECTOR_PROTO(ast_call, ast_expression*, params);
-bool ast_call_add_param(ast_call*, ast_expression*);
-
/* Blocks
*
*/
MEM_VECTOR_MAKE(ast_value*, locals);
MEM_VECTOR_MAKE(ast_expression*, exprs);
+ MEM_VECTOR_MAKE(ast_expression*, collect);
};
ast_block* ast_block_new(lex_ctx ctx);
void ast_block_delete(ast_block*);
MEM_VECTOR_PROTO(ast_block, ast_value*, locals);
MEM_VECTOR_PROTO(ast_block, ast_expression*, exprs);
-
-bool ast_block_add_expr(ast_block*, ast_expression *expr);
+MEM_VECTOR_PROTO(ast_block, ast_expression*, collect);
bool ast_block_codegen(ast_block*, ast_function*, bool lvalue, ir_value**);
+bool ast_block_collect(ast_block*, ast_expression*);
/* Function
*