// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <fstream>
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#include <iostream>
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#include "src/torque/declarable.h"
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namespace v8 {
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namespace internal {
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namespace torque {
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std::ostream& operator<<(std::ostream& os, const Callable& m) {
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os << "callable " << m.name() << "(" << m.signature().parameter_types
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<< "): " << *m.signature().return_type;
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const Variable& v) {
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os << "variable " << v.name() << ": " << *v.type();
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const Builtin& b) {
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os << "builtin " << *b.signature().return_type << " " << b.name()
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<< b.signature().parameter_types;
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const RuntimeFunction& b) {
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os << "runtime function " << *b.signature().return_type << " " << b.name()
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<< b.signature().parameter_types;
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return os;
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}
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std::string Variable::RValue() const {
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if (!IsDefined()) {
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ReportError("Reading uninitialized variable.");
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}
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if (type()->IsStructType()) {
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return value();
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}
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std::string result = "(*" + value() + ")";
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if (!IsConst()) result += ".value()";
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return result;
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}
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void PrintLabel(std::ostream& os, const Label& l, bool with_names) {
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os << l.name();
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if (l.GetParameterCount() != 0) {
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os << "(";
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if (with_names) {
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PrintCommaSeparatedList(os, l.GetParameters(),
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[](Variable* v) -> std::string {
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std::stringstream stream;
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stream << v->name();
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stream << ": ";
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stream << *(v->type());
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return stream.str();
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});
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} else {
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PrintCommaSeparatedList(
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os, l.GetParameters(),
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[](Variable* v) -> const Type& { return *(v->type()); });
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}
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os << ")";
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}
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}
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std::ostream& operator<<(std::ostream& os, const Label& l) {
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PrintLabel(os, l, true);
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const Generic& g) {
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os << "generic " << g.name() << "<";
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PrintCommaSeparatedList(os, g.declaration()->generic_parameters);
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os << ">";
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return os;
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}
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size_t Label::next_id_ = 0;
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} // namespace torque
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} // namespace internal
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} // namespace v8
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