[llvm-commits] CVS: llvm/lib/CWriter/Writer.cpp

[Chris Lattner]

Changes in directory llvm/lib/CWriter:

Writer.cpp updated: 1.63 -> 1.64

---
Log message:

Fix bug: test/Regression/CBackend/2002-10-15-OpaqueTypeProblem.ll


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Diffs of the changes:

Index: llvm/lib/CWriter/Writer.cpp
diff -u llvm/lib/CWriter/Writer.cpp:1.63 llvm/lib/CWriter/Writer.cpp:1.64
--- llvm/lib/CWriter/Writer.cpp:1.63	Fri Oct 11 16:40:44 2002
+++ llvm/lib/CWriter/Writer.cpp	Tue Oct 15 19:08:22 2002
@@ -196,12 +196,12 @@
     }
   
   // Check to see if the type is named.
-  if (!IgnoreName) {
+  if (!IgnoreName || isa<OpaqueType>(Ty)) {
     map<const Type *, string>::iterator I = TypeNames.find(Ty);
     if (I != TypeNames.end()) {
       return Out << I->second << " " << NameSoFar;
     }
-  }  
+  }
 
   switch (Ty->getPrimitiveID()) {
   case Type::FunctionTyID: {
@@ -256,6 +256,14 @@
     unsigned NumElements = ATy->getNumElements();
     return printType(ATy->getElementType(),
                      NameSoFar + "[" + utostr(NumElements) + "]");
+  }
+
+  case Type::OpaqueTyID: {
+    static int Count = 0;
+    string TyName = "struct opaque_" + itostr(Count++);
+    assert(TypeNames.find(Ty) == TypeNames.end());
+    TypeNames[Ty] = TyName;
+    return Out << TyName << " " << NameSoFar;
   }
   default:
     assert(0 && "Unhandled case in getTypeProps!");