mirror of
https://github.com/encounter/dawn-cmake.git
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dd1b6fca9f
Will hold the mutable fields that currently reside in the otherwise immutable-AST. Change the AST string methods to accept a `const semantic::Info&`. This is required as some nodes include type-resolved information in their output strings. Bug: tint:390 Change-Id: Iba494a9c5645ce2096da0a8cfe63a4309a9d9c3c Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/39003 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: dan sinclair <dsinclair@chromium.org>
88 lines
2.2 KiB
C++
88 lines
2.2 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/ast/struct.h"
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#include "src/ast/struct_block_decoration.h"
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#include "src/clone_context.h"
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#include "src/program_builder.h"
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TINT_INSTANTIATE_CLASS_ID(tint::ast::Struct);
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namespace tint {
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namespace ast {
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Struct::Struct(const Source& source,
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StructMemberList members,
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StructDecorationList decorations)
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: Base(source),
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members_(std::move(members)),
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decorations_(std::move(decorations)) {}
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Struct::Struct(Struct&&) = default;
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Struct::~Struct() = default;
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StructMember* Struct::get_member(const Symbol& symbol) const {
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for (auto* mem : members_) {
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if (mem->symbol() == symbol) {
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return mem;
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}
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}
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return nullptr;
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}
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bool Struct::IsBlockDecorated() const {
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for (auto* deco : decorations_) {
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if (deco->Is<StructBlockDecoration>()) {
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return true;
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}
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}
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return false;
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}
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Struct* Struct::Clone(CloneContext* ctx) const {
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return ctx->dst->create<Struct>(ctx->Clone(source()), ctx->Clone(members_),
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ctx->Clone(decorations_));
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}
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bool Struct::IsValid() const {
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for (auto* mem : members_) {
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if (mem == nullptr || !mem->IsValid()) {
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return false;
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}
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}
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return true;
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}
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void Struct::to_str(const semantic::Info& sem,
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std::ostream& out,
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size_t indent) const {
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out << "Struct{" << std::endl;
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for (auto* deco : decorations_) {
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make_indent(out, indent + 2);
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out << "[[";
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deco->to_str(sem, out, 0);
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out << "]]" << std::endl;
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}
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for (auto* member : members_) {
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member->to_str(sem, out, indent + 2);
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}
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make_indent(out, indent);
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out << "}" << std::endl;
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}
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} // namespace ast
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} // namespace tint
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