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path: root/llvm/lib/Support/LockFileManager.cpp
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* <rdar://problem/13551789> Fix a race in the LockFileManager.Douglas Gregor2013-04-051-5/+32
| | | | | | | | It's possible for the lock file to disappear and the owning process to return before we're able to see the generated file. Spin for a little while to see if it shows up before failing. llvm-svn: 178909
* Provide a "None" value for convenience when using Optional<T>()David Blaikie2013-02-211-2/+2
| | | | | | | This implementation of NoneType/None does have some holes but I haven't found one that doesn't - open to improvement. llvm-svn: 175696
* Fix a race condition in the lock-file manager: once the lock file isDouglas Gregor2013-01-101-3/+13
| | | | | | gone, check for the actual file we care about. llvm-svn: 172033
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-1/+1
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] llvm-svn: 169131
* Fix Android build of gtest and lib/Support.Evgeniy Stepanov2012-09-041-1/+1
| | | | llvm-svn: 163131
* Move Clang's file-level locking facility over to LLVM's supportDouglas Gregor2012-01-291-0/+216
library, since it doesn't really have anything to do with Clang. llvm-svn: 149203
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