ast_function*,
bool lvalue,
ir_value**);
+/* TODO: the codegen function should take an output-type parameter
+ * indicating whether a variable, type, label etc. is expected, and
+ * an environment!
+ * Then later an ast_ident could have a codegen using this to figure
+ * out what to look for.
+ * eg. in code which uses a not-yet defined variable, the expression
+ * would take an ast_ident, and the codegen would be called with
+ * type `expression`, so the ast_ident's codegen would search for
+ * variables through the environment (or functions, constants...).
+ */
typedef struct
{
ast_node_common node;
int vtype;
ast_expression *next;
MEM_VECTOR_MAKE(ast_value*, params);
+ bool variadic;
/* The codegen functions should store their output values
* so we can call it multiple times without re-evaluating.
* Store lvalue and rvalue seperately though. So that
ast_function *vfunc;
} constval;
+ /* usecount for the parser */
+ size_t uses;
+
ir_value *ir_v;
};
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*);
bool GMQCC_WARN ast_value_params_add(ast_value*, ast_value*);
bool ast_compare_type(ast_expression *a, ast_expression *b);
+ast_expression* ast_type_copy(lex_ctx ctx, const ast_expression *ex);
+#define ast_type_adopt(a, b) ast_type_adopt_impl((ast_expression*)(a), (ast_expression*)(b))
+bool ast_type_adopt_impl(ast_expression *self, const ast_expression *other);
+void ast_type_to_string(ast_expression *e, char *buf, size_t bufsize);
/* Binary
*
ast_expression *funcexpr);
void ast_call_delete(ast_call*);
bool ast_call_codegen(ast_call*, ast_function*, bool lvalue, ir_value**);
+bool ast_call_check_types(ast_call*);
MEM_VECTOR_PROTO(ast_call, ast_expression*, params);
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);
+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
*