[llvm] 02c1321 - [MC] Improve a report_fatal_error

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2020-01-20T23:13:18-08:00
New Revision: 02c1321139d61a9e56a5319a07bb8f27570e7f77

URL: https://github.com/llvm/llvm-project/commit/02c1321139d61a9e56a5319a07bb8f27570e7f77
DIFF: https://github.com/llvm/llvm-project/commit/02c1321139d61a9e56a5319a07bb8f27570e7f77.diff

LOG: [MC] Improve a report_fatal_error

Added: 
    

Modified: 
    llvm/lib/MC/ELFObjectWriter.cpp

Removed: 
    


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diff  --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp
index 6b4b45eb8eff..804f999a326a 100644
--- a/llvm/lib/MC/ELFObjectWriter.cpp
+++ b/llvm/lib/MC/ELFObjectWriter.cpp
@@ -640,7 +640,7 @@ void ELFWriter::computeSymbolTable(
       continue;
 
     if (Symbol.isTemporary() && Symbol.isUndefined()) {
-      Ctx.reportError(SMLoc(), "Undefined temporary symbol");
+      Ctx.reportError(SMLoc(), "Undefined temporary symbol " + Symbol.getName());
       continue;
     }