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https://github.com/encounter/dawn-cmake.git
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b75252b7aa
The goal here is to have all AST nodes use an identifier instead of symbols directly. This will greatly simplify the renamer transform, and gives the symbol a Source location, which is helpful for diagnostics and tooling. Change-Id: I8b3e05d05886c6caa16513a5cfb45d30f7a8d720 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119283 Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Kokoro: Ben Clayton <bclayton@google.com>
56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
// Copyright 2020 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/ast/struct.h"
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#include <string>
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#include "src/tint/program_builder.h"
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TINT_INSTANTIATE_TYPEINFO(tint::ast::Struct);
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namespace tint::ast {
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Struct::Struct(ProgramID pid,
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NodeID nid,
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const Source& src,
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const Identifier* n,
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utils::VectorRef<const ast::StructMember*> m,
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utils::VectorRef<const ast::Attribute*> attrs)
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: Base(pid, nid, src, n), members(std::move(m)), attributes(std::move(attrs)) {
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for (auto* mem : members) {
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TINT_ASSERT(AST, mem);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, mem, program_id);
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}
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for (auto* attr : attributes) {
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TINT_ASSERT(AST, attr);
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TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, attr, program_id);
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}
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}
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Struct::Struct(Struct&&) = default;
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Struct::~Struct() = default;
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const Struct* Struct::Clone(CloneContext* ctx) const {
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// Clone arguments outside of create() call to have deterministic ordering
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auto src = ctx->Clone(source);
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auto n = ctx->Clone(name);
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auto mem = ctx->Clone(members);
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auto attrs = ctx->Clone(attributes);
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return ctx->dst->create<Struct>(src, n, std::move(mem), std::move(attrs));
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}
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} // namespace tint::ast
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