mirror of
https://github.com/fergalmoran/ladybird.git
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b33b950e45
This is implemented as a Clang frontend tool, and currently does two
things:
- Ensure for all fields wrapped in {Nonnull,}GCPtr<T>, T inherits from
JS::Cell
- Ensure for all fields not wrapped in {Nonnull,}GCPtr, that the type
does not inherit from JS::Cell (otherwise it should be wrapped in a
Ptr class).
In the future, this tool could be extended further. For example, we may
consider validating all implementations of Cell::visit_impl.
28 lines
901 B
C++
28 lines
901 B
C++
/*
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* Copyright (c) 2023, Matthew Olsson <mattco@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "CellsHandler.h"
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#include <clang/Tooling/CommonOptionsParser.h>
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#include <clang/Tooling/Tooling.h>
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#include <llvm/Support/CommandLine.h>
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int main(int argc, char const** argv)
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{
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llvm::cl::OptionCategory s_tool_category("LibJSGCVerifier options");
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auto maybe_parser = clang::tooling::CommonOptionsParser::create(argc, argv, s_tool_category);
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if (!maybe_parser) {
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llvm::errs() << maybe_parser.takeError();
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return 1;
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}
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auto& parser = maybe_parser.get();
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clang::tooling::ClangTool tool(parser.getCompilations(), parser.getSourcePathList());
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CollectCellsHandler collect_handler;
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auto collect_action = clang::tooling::newFrontendActionFactory(&collect_handler.finder(), &collect_handler);
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return tool.run(collect_action.get());
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}
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