add error for function parameters of invalid types

[xonotic/gmqcc.git] / ast.h

diff --git a/ast.h b/ast.h
index 9951216438bb43fdabc6643f994869d1e263e52c..272b388a7be9257357a3d3b457c0923888ceb0e9 100644 (file)
--- a/ast.h
+++ b/ast.h
@@ -107,6 +107,7 @@ typedef struct
     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
@@ -145,10 +146,14 @@ struct ast_value_s
         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*);
 
@@ -161,6 +166,9 @@ bool ast_global_codegen(ast_value *self, ir_builder *ir);
 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);
 
 /* Binary
  *
@@ -415,6 +423,7 @@ ast_call* ast_call_new(lex_ctx ctx,
                        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);