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// runtime.h -- runtime functions called by generated code -*- C++ -*-
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#ifndef GO_RUNTIME_H
#define GO_RUNTIME_H
class Gogo;
class Type;
class Named_object;
class Call_expression;
class Runtime
{
public:
// The runtime functions which may be called by generated code.
enum Function
{
#define DEF_GO_RUNTIME(CODE, NAME, PARAMS, RESULTS) CODE ,
#include "runtime.def"
#undef DEF_GO_RUNTIME
// Number of runtime functions.
NUMBER_OF_FUNCTIONS
};
// Make a call to a runtime function.
static Call_expression*
make_call(Function, source_location, int, ...);
// Convert all the types used by runtime functions to the backend
// representation.
static void
convert_types(Gogo*);
// Return the type used for iterations over maps.
static Type*
map_iteration_type();
// Return the type used to pass a list of general channels to the
// select runtime function.
static Type*
chanptr_type();
private:
static Named_object*
runtime_declaration(Function);
};
#endif // !defined(GO_BUILTINS_H)