diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-03-16 19:49:24 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-03-16 19:49:24 +0000 |
| commit | aa38c3d326de8f9292e188f0aeb8039254c8d683 (patch) | |
| tree | ffd66634667cc2e83561064cd243ac7d31ca8e6c /lib/Lex/Preprocessor.cpp | |
| parent | 3b8097a55429511e968deb5e559607561d37e0de (diff) | |
Teach the one caller of SourceManager::getMemoryBufferForFile() to cope with errors
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98664 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/Preprocessor.cpp')
| -rw-r--r-- | lib/Lex/Preprocessor.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp index 5584b18da1..880ff43c66 100644 --- a/lib/Lex/Preprocessor.cpp +++ b/lib/Lex/Preprocessor.cpp @@ -232,8 +232,9 @@ bool Preprocessor::SetCodeCompletionPoint(const FileEntry *File, return false; // Load the actual file's contents. - const MemoryBuffer *Buffer = SourceMgr.getMemoryBufferForFile(File); - if (!Buffer) + bool Invalid = false; + const MemoryBuffer *Buffer = SourceMgr.getMemoryBufferForFile(File, &Invalid); + if (Invalid) return true; // Find the byte position of the truncation point. |