[llvm] 3e14b95 - raw_ostream_test: Add a missing buffer flush

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2020-04-26T15:18:57+02:00
New Revision: 3e14b95d99da94b38c1d0ff1da7e38af34eb8006

URL: https://github.com/llvm/llvm-project/commit/3e14b95d99da94b38c1d0ff1da7e38af34eb8006
DIFF: https://github.com/llvm/llvm-project/commit/3e14b95d99da94b38c1d0ff1da7e38af34eb8006.diff

LOG: raw_ostream_test: Add a missing buffer flush

Added: 
    

Modified: 
    llvm/unittests/Support/raw_ostream_test.cpp

Removed: 
    


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diff  --git a/llvm/unittests/Support/raw_ostream_test.cpp b/llvm/unittests/Support/raw_ostream_test.cpp
index 3df01be39937..9f250349b8cb 100644
--- a/llvm/unittests/Support/raw_ostream_test.cpp
+++ b/llvm/unittests/Support/raw_ostream_test.cpp
@@ -18,9 +18,11 @@ namespace {
 
 template<typename T> std::string printToString(const T &Value) {
   std::string res;
-  llvm::raw_string_ostream OS(res);
-  OS.SetBuffered();
-  OS << Value;
+  {
+    llvm::raw_string_ostream OS(res);
+    OS.SetBuffered();
+    OS << Value;
+  }
   return res;
 }