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| author | Lang Hames <lhames@gmail.com> | 2017-06-20 22:18:02 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2017-06-20 22:18:02 +0000 |
| commit | cd22753689f6e91e0a2dc19b58a499d5c0b71790 (patch) | |
| tree | fe772f535b7c7c03e9a23416365f8a83742140a9 /llvm/unittests/Support/ErrorTest.cpp | |
| parent | 15ed29290643d2ee25e6b2368cda8c594abc6d7b (diff) | |
| download | llvm-cd22753689f6e91e0a2dc19b58a499d5c0b71790.zip llvm-cd22753689f6e91e0a2dc19b58a499d5c0b71790.tar.gz llvm-cd22753689f6e91e0a2dc19b58a499d5c0b71790.tar.bz2 | |
Add a cantFail overload for Expected-reference (Expected<T&>) types.
llvm-svn: 305863
Diffstat (limited to 'llvm/unittests/Support/ErrorTest.cpp')
| -rw-r--r-- | llvm/unittests/Support/ErrorTest.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/unittests/Support/ErrorTest.cpp b/llvm/unittests/Support/ErrorTest.cpp index 382346c..299fc50 100644 --- a/llvm/unittests/Support/ErrorTest.cpp +++ b/llvm/unittests/Support/ErrorTest.cpp @@ -475,6 +475,10 @@ TEST(Error, CantFailSuccess) { int X = cantFail(Expected<int>(42)); EXPECT_EQ(X, 42) << "Expected value modified by cantFail"; + + int Dummy = 42; + int &Y = cantFail(Expected<int&>(Dummy)); + EXPECT_EQ(&Dummy, &Y) << "Reference mangled by cantFail"; } // Test that cantFail results in a crash if you pass it a failure value. |