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4e0689b665
Variables can be declared in more than just BlockStatement. For example, for-loops can declare a variable. Change this to be a map instead of a vector. This helps with lookups. Change-Id: Ic9429425af70e9535c21cc0875b875f145724266 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/104040 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Commit-Queue: Ben Clayton <bclayton@google.com>
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
// Copyright 2021 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 <algorithm>
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#include "src/tint/ast/block_statement.h"
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#include "src/tint/ast/loop_statement.h"
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#include "src/tint/ast/statement.h"
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#include "src/tint/ast/variable.h"
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#include "src/tint/sem/block_statement.h"
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#include "src/tint/sem/statement.h"
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#include "src/tint/sem/variable.h"
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TINT_INSTANTIATE_TYPEINFO(tint::sem::Statement);
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TINT_INSTANTIATE_TYPEINFO(tint::sem::CompoundStatement);
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namespace tint::sem {
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Statement::Statement(const ast::Statement* declaration,
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const CompoundStatement* parent,
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const sem::Function* function)
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: declaration_(declaration), parent_(parent), function_(function) {}
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Statement::~Statement() = default;
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const BlockStatement* Statement::Block() const {
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return FindFirstParent<BlockStatement>();
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}
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CompoundStatement::CompoundStatement(const ast::Statement* declaration,
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const CompoundStatement* parent,
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const sem::Function* function)
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: Base(declaration, parent, function) {}
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CompoundStatement::~CompoundStatement() = default;
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void CompoundStatement::AddDecl(const sem::LocalVariable* var) {
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decls_.Add(var->Declaration()->symbol, OrderedLocalVariable{decls_.Count(), var});
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}
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} // namespace tint::sem
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