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author | Bill Wendling <isanbard@gmail.com> | 2012-09-06 21:07:57 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2012-09-06 21:07:57 +0000 |
commit | 0b95a9949ba6d9823be202c384c60ab9ef9404d8 (patch) | |
tree | 633ef082574f5b35dd5443d4e4fed30c5e5468a6 /tools/lto | |
parent | 6b96c3f71fce6b0a7c380dfc3b7ebf22c40e804b (diff) | |
download | external_llvm-0b95a9949ba6d9823be202c384c60ab9ef9404d8.zip external_llvm-0b95a9949ba6d9823be202c384c60ab9ef9404d8.tar.gz external_llvm-0b95a9949ba6d9823be202c384c60ab9ef9404d8.tar.bz2 |
Explicitly erase the file from disk if something bad happened. <rdar://problem/12184899>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163349 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/lto')
-rw-r--r-- | tools/lto/LTOCodeGenerator.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp index b80bc34..f8b07b2 100644 --- a/tools/lto/LTOCodeGenerator.cpp +++ b/tools/lto/LTOCodeGenerator.cpp @@ -163,13 +163,16 @@ bool LTOCodeGenerator::compile_to_file(const char** name, std::string& errMsg) { // generate object file bool genResult = false; tool_output_file objFile(uniqueObjPath.c_str(), errMsg); - if (!errMsg.empty()) + if (!errMsg.empty()) { + uniqueObjPath.eraseFromDisk(); return true; + } genResult = this->generateObjectFile(objFile.os(), errMsg); objFile.os().close(); if (objFile.os().has_error()) { objFile.os().clear_error(); + uniqueObjPath.eraseFromDisk(); return true; } @@ -196,6 +199,7 @@ const void* LTOCodeGenerator::compile(size_t* length, std::string& errMsg) { OwningPtr<MemoryBuffer> BuffPtr; if (error_code ec = MemoryBuffer::getFile(name, BuffPtr, -1, false)) { errMsg = ec.message(); + sys::Path(_nativeObjectPath).eraseFromDisk(); return NULL; } _nativeObjectFile = BuffPtr.take(); |