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Update the MemoryBuffer API to use ErrorOr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212405 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -97,27 +97,29 @@ void reportCoverage(StringRef SourceFile) {
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: InputGCDA;
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GCOVFile GF;
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std::unique_ptr<MemoryBuffer> GCNO_Buff;
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if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(GCNO, GCNO_Buff)) {
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errs() << GCNO << ": " << ec.message() << "\n";
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ErrorOr<std::unique_ptr<MemoryBuffer>> GCNO_Buff =
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MemoryBuffer::getFileOrSTDIN(GCNO);
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if (std::error_code EC = GCNO_Buff.getError()) {
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errs() << GCNO << ": " << EC.message() << "\n";
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return;
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}
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GCOVBuffer GCNO_GB(GCNO_Buff.get());
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GCOVBuffer GCNO_GB(GCNO_Buff.get().get());
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if (!GF.readGCNO(GCNO_GB)) {
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errs() << "Invalid .gcno File!\n";
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return;
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}
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std::unique_ptr<MemoryBuffer> GCDA_Buff;
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if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(GCDA, GCDA_Buff)) {
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if (ec != errc::no_such_file_or_directory) {
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errs() << GCDA << ": " << ec.message() << "\n";
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ErrorOr<std::unique_ptr<MemoryBuffer>> GCDA_Buff =
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MemoryBuffer::getFileOrSTDIN(GCDA);
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if (std::error_code EC = GCDA_Buff.getError()) {
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if (EC != errc::no_such_file_or_directory) {
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errs() << GCDA << ": " << EC.message() << "\n";
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return;
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}
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// Clear the filename to make it clear we didn't read anything.
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GCDA = "-";
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} else {
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GCOVBuffer GCDA_GB(GCDA_Buff.get());
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GCOVBuffer GCDA_GB(GCDA_Buff.get().get());
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if (!GF.readGCDA(GCDA_GB)) {
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errs() << "Invalid .gcda File!\n";
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return;
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