[llvm-commits] [llvm] r56616 - /llvm/trunk/lib/VMCore/AsmWriter.cpp

[Dan Gohman]

Author: djg
Date: Thu Sep 25 12:37:20 2008
New Revision: 56616

URL: http://llvm.org/viewvc/llvm-project?rev=56616&view=rev
Log:
Avoid a spurious extra space character when printing empty structs.

Modified:
    llvm/trunk/lib/VMCore/AsmWriter.cpp

Modified: llvm/trunk/lib/VMCore/AsmWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/AsmWriter.cpp?rev=56616&r1=56615&r2=56616&view=diff

==============================================================================
--- llvm/trunk/lib/VMCore/AsmWriter.cpp (original)
+++ llvm/trunk/lib/VMCore/AsmWriter.cpp Thu Sep 25 12:37:20 2008
@@ -532,11 +532,12 @@
     Result += "{ ";
     for (StructType::element_iterator I = STy->element_begin(),
            E = STy->element_end(); I != E; ++I) {
-      if (I != STy->element_begin())
-        Result += ", ";
       calcTypeName(*I, TypeStack, TypeNames, Result);
+      if (next(I) != STy->element_end())
+        Result += ',';
+      Result += ' ';
     }
-    Result += " }";
+    Result += '}';
     if (STy->isPacked())
       Result += '>';
     break;