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// Copyright 2020 The Tint Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "src/tint/ast/float_literal_expression.h"
#include <limits>
#include "src/tint/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::FloatLiteralExpression);
namespace tint::ast {
FloatLiteralExpression::FloatLiteralExpression(ProgramID pid,
NodeID nid,
const Source& src,
double val,
Suffix suf)
: Base(pid, nid, src), value(val), suffix(suf) {}
FloatLiteralExpression::~FloatLiteralExpression() = default;
const FloatLiteralExpression* FloatLiteralExpression::Clone(CloneContext* ctx) const {
// Clone arguments outside of create() call to have deterministic ordering
auto src = ctx->Clone(source);
return ctx->dst->create<FloatLiteralExpression>(src, value, suffix);
}
std::ostream& operator<<(std::ostream& out, FloatLiteralExpression::Suffix suffix) {
switch (suffix) {
default:
return out;
case FloatLiteralExpression::Suffix::kF:
return out << "f";
case FloatLiteralExpression::Suffix::kH:
return out << "h";
}
}
} // namespace tint::ast