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| author | Dmitri Gribenko <gribozavr@gmail.com> | 2013-09-27 21:24:36 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2013-09-27 21:24:36 +0000 |
| commit | 867c189d891f175969164515c6cb91e4d3650ea6 (patch) | |
| tree | c26abfeb321825411a52ad81f150fd4c9fcfe454 /unittests | |
| parent | 36fd952bc129a6ea694cdac11a10aba407c20930 (diff) | |
| download | external_llvm-867c189d891f175969164515c6cb91e4d3650ea6.zip external_llvm-867c189d891f175969164515c6cb91e4d3650ea6.tar.gz external_llvm-867c189d891f175969164515c6cb91e4d3650ea6.tar.bz2 | |
SourceMgr diagnotics printing: fix a bug where printing a fixit for a source
range that includes a tab character will cause out-of-bounds access to the
fixit string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191563 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
| -rw-r--r-- | unittests/Support/SourceMgrTest.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/unittests/Support/SourceMgrTest.cpp b/unittests/Support/SourceMgrTest.cpp index 9bc0cf6..2b69fe9 100644 --- a/unittests/Support/SourceMgrTest.cpp +++ b/unittests/Support/SourceMgrTest.cpp @@ -160,3 +160,15 @@ TEST_F(SourceMgrTest, BasicFixit) { Output); } +TEST_F(SourceMgrTest, FixitForTab) { + setMainBuffer("aaa\tbbb\nccc ddd\n", "file.in"); + printMessage(getLoc(3), SourceMgr::DK_Error, "message", None, + makeArrayRef(SMFixIt(getRange(3, 1), "zzz"))); + + EXPECT_EQ("file.in:1:4: error: message\n" + "aaa bbb\n" + " ^^^^^\n" + " zzz\n", + Output); +} + |