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| author | Daniel Dunbar <daniel@zuster.org> | 2009-09-22 05:38:01 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-09-22 05:38:01 +0000 |
| commit | f3c740eb2c29c6767e3e06e1f84f7c3e40e12a5f (patch) | |
| tree | 3b514ce96b6d5b0ffb89e4c33570bb77c379c3e8 | |
| parent | 5e01e3cae6d0437b4c72b26402fa14e3c909ba7f (diff) | |
Allow PCH files to be read from stdin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82525 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Frontend/PCHReader.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp index e85f58b0e9..c493e39776 100644 --- a/lib/Frontend/PCHReader.cpp +++ b/lib/Frontend/PCHReader.cpp @@ -1388,8 +1388,13 @@ PCHReader::PCHReadResult PCHReader::ReadPCH(const std::string &FileName) { this->FileName = FileName; // Open the PCH file. + // + // FIXME: This shouldn't be here, we should just take a raw_ostream. std::string ErrStr; - Buffer.reset(llvm::MemoryBuffer::getFile(FileName.c_str(), &ErrStr)); + if (FileName == "-") + Buffer.reset(llvm::MemoryBuffer::getSTDIN()); + else + Buffer.reset(llvm::MemoryBuffer::getFile(FileName.c_str(), &ErrStr)); if (!Buffer) { Error(ErrStr.c_str()); return IgnorePCH; |