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| author | Chris Lattner <sabre@nondot.org> | 2011-07-24 20:44:30 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-07-24 20:44:30 +0000 |
| commit | 9650f0678c8542eb77b043b92d093b3f9af2484d (patch) | |
| tree | 33046b499d38b883c7fff324d059ad437409111b /llvm/unittests/ADT/TwineTest.cpp | |
| parent | 73a9eb9f815896ac8d766101eeb7f3c32f77257d (diff) | |
| download | llvm-9650f0678c8542eb77b043b92d093b3f9af2484d.zip llvm-9650f0678c8542eb77b043b92d093b3f9af2484d.tar.gz llvm-9650f0678c8542eb77b043b92d093b3f9af2484d.tar.bz2 | |
Add Twine support for characters, and switch twine to use a union internally
to eliminate some casting.
llvm-svn: 135888
Diffstat (limited to 'llvm/unittests/ADT/TwineTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/TwineTest.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/unittests/ADT/TwineTest.cpp b/llvm/unittests/ADT/TwineTest.cpp index 57f54cb..e9cc41d 100644 --- a/llvm/unittests/ADT/TwineTest.cpp +++ b/llvm/unittests/ADT/TwineTest.cpp @@ -37,12 +37,16 @@ TEST(TwineTest, Numbers) { EXPECT_EQ("-123", Twine(-123).str()); EXPECT_EQ("123", Twine(123).str()); EXPECT_EQ("-123", Twine(-123).str()); - EXPECT_EQ("123", Twine((char) 123).str()); - EXPECT_EQ("-123", Twine((signed char) -123).str()); EXPECT_EQ("7b", Twine::utohexstr(123).str()); } +TEST(TwineTest, Characters) { + EXPECT_EQ("x", Twine('x').str()); + EXPECT_EQ("x", Twine(static_cast<unsigned char>('x')).str()); + EXPECT_EQ("x", Twine(static_cast<signed char>('x')).str()); +} + TEST(TwineTest, Concat) { // Check verse repr, since we care about the actual representation not just // the result. |