Update the MemoryBuffer API to use ErrorOr.
llvm-svn: 212405
diff --git a/llvm/unittests/Support/MemoryBufferTest.cpp b/llvm/unittests/Support/MemoryBufferTest.cpp
index 98af5c4..93bf301 100644
--- a/llvm/unittests/Support/MemoryBufferTest.cpp
+++ b/llvm/unittests/Support/MemoryBufferTest.cpp
@@ -77,11 +77,11 @@
}
OF.close();
- OwningBuffer MB;
- std::error_code EC = MemoryBuffer::getFile(TestPath.c_str(), MB);
+ ErrorOr<OwningBuffer> MB = MemoryBuffer::getFile(TestPath.c_str());
+ std::error_code EC = MB.getError();
ASSERT_FALSE(EC);
- const char *BufData = MB->getBufferStart();
+ const char *BufData = MB.get()->getBufferStart();
EXPECT_EQ('f', BufData[4095]);
EXPECT_EQ('\0', BufData[4096]);
}
@@ -146,15 +146,16 @@
EXPECT_FALSE(sys::fs::openFileForRead(TestPath.c_str(), TestFD));
}
- OwningBuffer Buf;
- std::error_code EC =
- MemoryBuffer::getOpenFileSlice(TestFD, TestPath.c_str(), Buf,
+ ErrorOr<OwningBuffer> Buf =
+ MemoryBuffer::getOpenFileSlice(TestFD, TestPath.c_str(),
40000, // Size
80000 // Offset
);
+
+ std::error_code EC = Buf.getError();
EXPECT_FALSE(EC);
- StringRef BufData = Buf->getBuffer();
+ StringRef BufData = Buf.get()->getBuffer();
EXPECT_EQ(BufData.size(), 40000U);
EXPECT_EQ(BufData[0], '0');
EXPECT_EQ(BufData[9], '9');