diff options
Diffstat (limited to 'lib/Frontend')
| -rw-r--r-- | lib/Frontend/ASTUnit.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp index 4cbb2a3f13..c203ffa935 100644 --- a/lib/Frontend/ASTUnit.cpp +++ b/lib/Frontend/ASTUnit.cpp @@ -803,6 +803,13 @@ static std::string GetPreamblePCHPath() { // FIXME: This is lame; sys::Path should provide this function (in particular, // it should know how to find the temporary files dir). // FIXME: This is really lame. I copied this code from the Driver! + // FIXME: This is a hack so that we can override the preamble file during + // crash-recovery testing, which is the only case where the preamble files + // are not necessarily cleaned up. + const char *TmpFile = ::getenv("CINDEXTEST_PREAMBLE_FILE"); + if (TmpFile) + return TmpFile; + std::string Error; const char *TmpDir = ::getenv("TMPDIR"); if (!TmpDir) |