[llvm-commits] [llvm] r111644 - /llvm/trunk/utils/TableGen/TableGen.cpp

[Dan Gohman]

Author: djg
Date: Fri Aug 20 11:45:58 2010
New Revision: 111644

URL: http://llvm.org/viewvc/llvm-project?rev=111644&view=rev
Log:
Convert tablegen to use tool_output_file.

Modified:
    llvm/trunk/utils/TableGen/TableGen.cpp

Modified: llvm/trunk/utils/TableGen/TableGen.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/TableGen.cpp?rev=111644&r1=111643&r2=111644&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/TableGen.cpp (original)
+++ llvm/trunk/utils/TableGen/TableGen.cpp Fri Aug 20 11:45:58 2010
@@ -216,16 +216,13 @@
     return 1;
 
   std::string Error;
-  raw_fd_ostream Out(OutputFilename.c_str(), Error);
+  tool_output_file Out(OutputFilename.c_str(), Error);
   if (!Error.empty()) {
     errs() << argv[0] << ": error opening " << OutputFilename
            << ":" << Error << "\n";
     return 1;
   }
 
-  // Make sure the file gets removed if *gasp* tablegen crashes...
-  sys::RemoveFileOnSignal(sys::Path(OutputFilename));
-
   try {
     switch (Action) {
     case PrintRecords:
@@ -339,6 +336,8 @@
       return 1;
     }
 
+    // Declare success.
+    Out.keep();
     return 0;
 
   } catch (const TGError &Error) {
@@ -353,7 +352,5 @@
     errs() << argv[0] << ": Unknown unexpected exception occurred.\n";
   }
 
-  if (OutputFilename != "-")
-    std::remove(OutputFilename.c_str());    // Remove the file, it's broken
   return 1;
 }