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ddd27e6ac4
We used to append filenames into a vector of std::string, and then append a reference to each string into a separate vector. This made it easier to work with the getUniqueSourceFiles API. But it's buggy. std::string has a small-string optimization, so you can't expect to capture a reference to one if you're copying it into a growing vector. Add a test that triggers this invalid reference to std::string scenario, and kill the issue with fire by just using ArrayRef<std::string> everywhere. llvm-svn: 282281
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
//===- CoverageReport.h - Code coverage report ---------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This class implements rendering of a code coverage report.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_COV_COVERAGEREPORT_H
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#define LLVM_COV_COVERAGEREPORT_H
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#include "CoverageSummaryInfo.h"
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#include "CoverageViewOptions.h"
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namespace llvm {
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/// \brief Displays the code coverage report.
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class CoverageReport {
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const CoverageViewOptions &Options;
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const coverage::CoverageMapping &Coverage;
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void render(const FileCoverageSummary &File, raw_ostream &OS) const;
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void render(const FunctionCoverageSummary &Function, raw_ostream &OS) const;
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public:
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CoverageReport(const CoverageViewOptions &Options,
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const coverage::CoverageMapping &Coverage)
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: Options(Options), Coverage(Coverage) {}
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void renderFunctionReports(ArrayRef<std::string> Files, raw_ostream &OS);
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/// Prepare file reports for the files specified in \p Files.
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static std::vector<FileCoverageSummary>
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prepareFileReports(const coverage::CoverageMapping &Coverage,
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FileCoverageSummary &Totals, ArrayRef<std::string> Files);
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/// Render file reports for every unique file in the coverage mapping.
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void renderFileReports(raw_ostream &OS) const;
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/// Render file reports for the files specified in \p Files.
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void renderFileReports(raw_ostream &OS, ArrayRef<std::string> Files) const;
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};
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} // end namespace llvm
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#endif // LLVM_COV_COVERAGEREPORT_H
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