| // 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/lang/wgsl/ast/int_literal_expression.h" |
| |
| #include "src/tint/lang/wgsl/program/program_builder.h" |
| |
| TINT_INSTANTIATE_TYPEINFO(tint::ast::IntLiteralExpression); |
| |
| namespace tint::ast { |
| |
| IntLiteralExpression::IntLiteralExpression(GenerationID pid, |
| NodeID nid, |
| const Source& src, |
| int64_t val, |
| Suffix suf) |
| : Base(pid, nid, src), value(val), suffix(suf) {} |
| |
| IntLiteralExpression::~IntLiteralExpression() = default; |
| |
| const IntLiteralExpression* IntLiteralExpression::Clone(CloneContext* ctx) const { |
| // Clone arguments outside of create() call to have deterministic ordering |
| auto src = ctx->Clone(source); |
| return ctx->dst->create<IntLiteralExpression>(src, value, suffix); |
| } |
| |
| utils::StringStream& operator<<(utils::StringStream& out, IntLiteralExpression::Suffix suffix) { |
| switch (suffix) { |
| default: |
| return out; |
| case IntLiteralExpression::Suffix::kI: |
| return out << "i"; |
| case IntLiteralExpression::Suffix::kU: |
| return out << "u"; |
| } |
| } |
| |
| } // namespace tint::ast |