[clang] f5030f1 - [AST] Suppress diagnostic output when generating code

[Stephen Kelly via cfe-commits]

Author: Stephen Kelly
Date: 2021-03-17T01:30:22Z
New Revision: f5030f1a8e4affef2ab92b3268292f46d0052fd5

URL: https://github.com/llvm/llvm-project/commit/f5030f1a8e4affef2ab92b3268292f46d0052fd5
DIFF: https://github.com/llvm/llvm-project/commit/f5030f1a8e4affef2ab92b3268292f46d0052fd5.diff

LOG: [AST] Suppress diagnostic output when generating code

Added: 
    

Modified: 
    clang/lib/Tooling/DumpTool/ClangSrcLocDump.cpp

Removed: 
    


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diff  --git a/clang/lib/Tooling/DumpTool/ClangSrcLocDump.cpp b/clang/lib/Tooling/DumpTool/ClangSrcLocDump.cpp
index 74ba70eefa04..06b58c6382ed 100644
--- a/clang/lib/Tooling/DumpTool/ClangSrcLocDump.cpp
+++ b/clang/lib/Tooling/DumpTool/ClangSrcLocDump.cpp
@@ -135,6 +135,8 @@ int main(int argc, const char **argv) {
   if (!Compiler.hasDiagnostics())
     return 1;
 
+  // Suppress "2 errors generated" or similar messages
+  Compiler.getDiagnosticOpts().ShowCarets = false;
   Compiler.createSourceManager(Files);
 
   ASTSrcLocGenerationAction ScopedToolAction;