diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInstance.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInstance.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp index dfd71af..3326b81 100644 --- a/clang/lib/Frontend/CompilerInstance.cpp +++ b/clang/lib/Frontend/CompilerInstance.cpp @@ -641,8 +641,10 @@ std::unique_ptr<llvm::raw_pwrite_stream> CompilerInstance::createOutputFile( llvm::sys::fs::status(OutputPath, Status); if (llvm::sys::fs::exists(Status)) { // Fail early if we can't write to the final destination. - if (!llvm::sys::fs::can_write(OutputPath)) + if (!llvm::sys::fs::can_write(OutputPath)) { + Error = std::make_error_code(std::errc::operation_not_permitted); return nullptr; + } // Don't use a temporary if the output is a special file. This handles // things like '-o /dev/null' |