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8822e2966a
Merge SintLiteralExpression and UintLiteralExpression with IntLiteralExpression. IntLiteralExpression has a new Suffix field which indicates whether the literal is either a: • 'i' suffixed integer literal • 'u' suffixed integer literal • no-suffix integer literal Have the SPIR-V reader produce no-suffixed literals for i32 types, to keep this change small. In future changes the SPIR-V reader will produce 'i' suffixed types for these. Have all consumers of IntLiteralExpression treat unsuffixed integers the same as 'i'-suffixed literals. Unsuffixed will be treated as abstract in future changes. Removed SemHelper::TypeOf(const ast::LiteralExpression* lit). Fixed: tint:1510 Bug: tint:1504 Change-Id: I443f41984e637ddd948182ee756af1010c5f8226 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88842 Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
// Copyright 2022 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/tint/resolver/sem_helper.h"
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#include "src/tint/sem/expression.h"
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namespace tint::resolver {
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SemHelper::SemHelper(ProgramBuilder* builder, DependencyGraph& dependencies)
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: builder_(builder), dependencies_(dependencies) {}
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SemHelper::~SemHelper() = default;
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std::string SemHelper::TypeNameOf(const sem::Type* ty) const {
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return RawTypeNameOf(ty->UnwrapRef());
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}
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std::string SemHelper::RawTypeNameOf(const sem::Type* ty) const {
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return ty->FriendlyName(builder_->Symbols());
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}
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sem::Type* SemHelper::TypeOf(const ast::Expression* expr) const {
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auto* sem = Get(expr);
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return sem ? const_cast<sem::Type*>(sem->Type()) : nullptr;
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}
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} // namespace tint::resolver
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