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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
0f350255ce
Note in particular that this fixes an issue where SharedValueStore had been shared across files, when they should be per-file. This is only visible when doing multiple compilations in a single test, which was rare before. This also moves these tests into the Testing namespace. My memory of the various namespacing changes is that we'd generally agreed to have tests in Testing so that we'd see SemIR:: and similar, same as we would in a lot of the implementation.
57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include "toolchain/testing/compile_helper.h"
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namespace Carbon::Testing {
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auto CompileHelper::GetTokenizedBuffer(llvm::StringRef text,
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DiagnosticConsumer* consumer)
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-> Lex::TokenizedBuffer& {
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auto& source = GetSourceBuffer(text);
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value_store_storage_.emplace_front();
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token_storage_.push_front(Lex::Lex(value_store_storage_.front(), source,
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consumer ? *consumer : consumer_));
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return token_storage_.front();
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}
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auto CompileHelper::GetTokenizedBufferWithSharedValueStore(llvm::StringRef text)
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-> std::pair<Lex::TokenizedBuffer&, SharedValueStores&> {
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auto& tokens = GetTokenizedBuffer(text);
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return {tokens, value_store_storage_.front()};
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}
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auto CompileHelper::GetTree(llvm::StringRef text) -> Parse::Tree& {
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auto& tokens = GetTokenizedBuffer(text);
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tree_storage_.push_front(Parse::Parse(tokens, consumer_,
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/*vlog_stream=*/nullptr));
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return tree_storage_.front();
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}
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auto CompileHelper::GetTreeAndSubtrees(llvm::StringRef text)
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-> Parse::TreeAndSubtrees& {
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auto& tree = GetTree(text);
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tree_and_subtrees_storage_.push_front(
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Parse::TreeAndSubtrees(token_storage_.front(), tree));
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return tree_and_subtrees_storage_.front();
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}
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auto CompileHelper::GetTokenizedBufferWithTreeAndSubtrees(llvm::StringRef text)
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-> std::pair<Lex::TokenizedBuffer&, Parse::TreeAndSubtrees&> {
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auto& tree_and_subtrees = GetTreeAndSubtrees(text);
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return {token_storage_.front(), tree_and_subtrees};
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}
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auto CompileHelper::GetSourceBuffer(llvm::StringRef text) -> SourceBuffer& {
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std::string filename = llvm::formatv("test{0}.carbon", ++file_index_);
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CARBON_CHECK(fs_.addFile(filename, /*ModificationTime=*/0,
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llvm::MemoryBuffer::getMemBuffer(text)));
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source_storage_.push_front(
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std::move(*SourceBuffer::MakeFromFile(fs_, filename, consumer_)));
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return source_storage_.front();
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}
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} // namespace Carbon::Testing
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