1/**
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "numberLiteral.h"
17
18#include <util/helpers.h>
19#include <compiler/core/pandagen.h>
20#include <typescript/checker.h>
21#include <ir/astDump.h>
22
23namespace panda::es2panda::ir {
24
25void NumberLiteral::Iterate([[maybe_unused]] const NodeTraverser &cb) const {}
26
27void NumberLiteral::Dump(ir::AstDumper *dumper) const
28{
29    dumper->Add({{"type", "NumberLiteral"}, {"value", number_}});
30}
31
32bool NumberLiteral::IsInteger() const
33{
34    return util::Helpers::IsInteger<int32_t>(number_);
35}
36
37void NumberLiteral::Compile(compiler::PandaGen *pg) const
38{
39    if (std::isnan(number_)) {
40        pg->LoadConst(this, compiler::Constant::JS_NAN);
41    } else if (!std::isfinite(number_)) {
42        pg->LoadConst(this, compiler::Constant::JS_INFINITY);
43    } else if (util::Helpers::IsInteger<int32_t>(number_)) {
44        pg->LoadAccumulatorInt(this, static_cast<int32_t>(number_));
45    } else {
46        pg->LoadAccumulatorFloat(this, number_);
47    }
48}
49
50checker::Type *NumberLiteral::Check(checker::Checker *checker) const
51{
52    auto search = checker->NumberLiteralMap().find(number_);
53    if (search != checker->NumberLiteralMap().end()) {
54        return search->second;
55    }
56
57    auto *newNumLiteralType = checker->Allocator()->New<checker::NumberLiteralType>(number_);
58    checker->NumberLiteralMap().insert({number_, newNumLiteralType});
59    return newNumLiteralType;
60}
61
62void NumberLiteral::UpdateSelf([[maybe_unused]] const NodeUpdater &cb, [[maybe_unused]] binder::Binder *binder) {}
63
64}  // namespace panda::es2panda::ir
65