commit de20df842e90227f89a3b80561b5c4a5cc9d58b1
author Dan Gohman <gohman@apple.com> Thu Aug 21 15:33:45 2008 +0000
committer Dan Gohman <gohman@apple.com> Thu Aug 21 15:33:45 2008 +0000
tree 5a18e8ff35d13a6594fd42c8ca179d4029859ff1
parent 0768ef6a007af9fa2d47404ea540be5e35bbd52e

Don't silently ignore errors when opening output streams.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55120 91177308-0d34-0410-b5e6-96231b3b80d8

tools/lto/LTOCodeGenerator.cpp

diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index 275aac2..c035be9 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -163,10 +163,11 @@
     sys::RemoveFileOnSignal(uniqueAsmPath);
        
     // generate assembly code
-    std::string error;
     bool genResult = false;
     {
-      raw_fd_ostream asmFile(uniqueAsmPath.c_str(), error);
+      raw_fd_ostream asmFile(uniqueAsmPath.c_str(), errMsg);
+      if (!errMsg.empty())
+        return NULL;
       genResult = this->generateAssemblyCode(asmFile, errMsg);
     }
     if ( genResult ) {