[llvm-commits] [llvm] r141380 - /llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

[Jim Grosbach]

Author: grosbach
Date: Fri Oct  7 13:27:04 2011
New Revision: 141380

URL: http://llvm.org/viewvc/llvm-project?rev=141380&view=rev
Log:
Improve ARM assembly parser diagnostic for unexpected tokens.

Consider:
  mov r8, r11 fred

Previously, we issued the not very informative:
x.s:6:1: error: unexpected token in argument list

^

Now we generate:
x.s:5:14: error: unexpected token in argument list
  mov r8, r11 fred
              ^

Modified:
    llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

Modified: llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp?rev=141380&r1=141379&r2=141380&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp Fri Oct  7 13:27:04 2011
@@ -3617,8 +3617,9 @@
   }
 
   if (getLexer().isNot(AsmToken::EndOfStatement)) {
+    SMLoc Loc = getLexer().getLoc();
     Parser.EatToEndOfStatement();
-    return TokError("unexpected token in argument list");
+    return Error(Loc, "unexpected token in argument list");
   }
 
   Parser.Lex(); // Consume the EndOfStatement