diff options
| -rw-r--r-- | include/llvm/Support/FormattedStream.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/llvm/Support/FormattedStream.h b/include/llvm/Support/FormattedStream.h index 03cde412cd..db02580323 100644 --- a/include/llvm/Support/FormattedStream.h +++ b/include/llvm/Support/FormattedStream.h @@ -164,7 +164,12 @@ namespace llvm void keep() { return get_tool_output_file().keep(); } bool has_error() const { return get_tool_output_file().has_error(); } void clear_error() { return get_tool_output_file().clear_error(); } - void close() { return get_tool_output_file().close(); } + void close() { + // The inner stream is unbuffered; flush the outer stream's buffer. + flush(); + // The inner stream can close its file descriptor now. + return get_tool_output_file().close(); + } }; /// fouts() - This returns a reference to a formatted_raw_ostream for |