[llvm] r275642 - [llvm-cov] Attempt to appease Windows bots

[Vedant Kumar via llvm-commits]

Author: vedantk
Date: Fri Jul 15 18:08:22 2016
New Revision: 275642

URL: http://llvm.org/viewvc/llvm-project?rev=275642&view=rev
Log:
[llvm-cov] Attempt to appease Windows bots

They appear to reject r275640 because stdin is held open during an
ExecuteAndWait in which it's redirected:

  http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast/builds/8390

Modified:
    llvm/trunk/tools/llvm-cov/CodeCoverage.cpp

Modified: llvm/trunk/tools/llvm-cov/CodeCoverage.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-cov/CodeCoverage.cpp?rev=275642&r1=275641&r2=275642&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-cov/CodeCoverage.cpp (original)
+++ llvm/trunk/tools/llvm-cov/CodeCoverage.cpp Fri Jul 15 18:08:22 2016
@@ -327,7 +327,7 @@ void CodeCoverageTool::demangleSymbols(c
     InputTOF.os() << Function.Name << '\n';
     ++NumSymbols;
   }
-  InputTOF.os().flush();
+  InputTOF.os().close();
 
   // Use another temporary file to store the demangler's output.
   int OutputFD;
@@ -339,6 +339,7 @@ void CodeCoverageTool::demangleSymbols(c
     return;
   }
   tool_output_file OutputTOF{OutputPath, OutputFD};
+  OutputTOF.os().close();
 
   // Invoke the demangler.
   std::vector<const char *> ArgsV;