[clang-tools-extra] r346054 - [clangd] don't buffer the input-mirror stream, it's used to diagnose crashes

[Sam McCall via cfe-commits]

Author: sammccall
Date: Fri Nov  2 16:47:55 2018
New Revision: 346054

URL: http://llvm.org/viewvc/llvm-project?rev=346054&view=rev
Log:
[clangd] don't buffer the input-mirror stream, it's used to diagnose crashes

Modified:
    clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp

Modified: clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp?rev=346054&r1=346053&r2=346054&view=diff
==============================================================================
--- clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp (original)
+++ clang-tools-extra/trunk/clangd/tool/ClangdMain.cpp Fri Nov  2 16:47:55 2018
@@ -217,6 +217,8 @@ int main(int argc, char *argv[]) {
     if (EC) {
       InputMirrorStream.reset();
       errs() << "Error while opening an input mirror file: " << EC.message();
+    } else {
+      InputMirrorStream->SetUnbuffered();
     }
   }