diff options
| -rw-r--r-- | include/clang/Frontend/CompilerInstance.h | 4 | ||||
| -rw-r--r-- | lib/Frontend/CompilerInstance.cpp | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/include/clang/Frontend/CompilerInstance.h b/include/clang/Frontend/CompilerInstance.h index 4ee90dfb9c..ff0c30939a 100644 --- a/include/clang/Frontend/CompilerInstance.h +++ b/include/clang/Frontend/CompilerInstance.h @@ -572,6 +572,10 @@ public: /// Create the default output file (from the invocation's options) and add it /// to the list of tracked output files. /// + /// The files created by this function always use temporary files to write to + /// their result (that is, the data is written to a temporary file which will + /// atomically replace the target output on success). + /// /// \return - Null on error. llvm::raw_fd_ostream * createDefaultOutputFile(bool Binary = true, StringRef BaseInput = "", diff --git a/lib/Frontend/CompilerInstance.cpp b/lib/Frontend/CompilerInstance.cpp index a7855112e6..bf3e3a8908 100644 --- a/lib/Frontend/CompilerInstance.cpp +++ b/lib/Frontend/CompilerInstance.cpp @@ -470,7 +470,8 @@ CompilerInstance::createDefaultOutputFile(bool Binary, StringRef InFile, StringRef Extension) { return createOutputFile(getFrontendOpts().OutputFile, Binary, - /*RemoveFileOnSignal=*/true, InFile, Extension); + /*RemoveFileOnSignal=*/true, InFile, Extension, + /*UseTemporary=*/true); } llvm::raw_fd_ostream * |