[cfe-commits] r66837 - in /cfe/trunk/lib: AST/Expr.cpp Sema/SemaExpr.cpp

[Douglas Gregor]

Author: dgregor
Date: Thu Mar 12 17:51:37 2009
New Revision: 66837

URL: http://llvm.org/viewvc/llvm-project?rev=66837&view=rev
Log:
Eliminate some unused default cases in switches on the binary operator kind

Modified:
    cfe/trunk/lib/AST/Expr.cpp
    cfe/trunk/lib/Sema/SemaExpr.cpp

Modified: cfe/trunk/lib/AST/Expr.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Expr.cpp?rev=66837&r1=66836&r2=66837&view=diff

==============================================================================
--- cfe/trunk/lib/AST/Expr.cpp (original)
+++ cfe/trunk/lib/AST/Expr.cpp Thu Mar 12 17:51:37 2009
@@ -190,7 +190,8 @@
 /// corresponds to, e.g. "<<=".
 const char *BinaryOperator::getOpcodeStr(Opcode Op) {
   switch (Op) {
-  default: assert(0 && "Unknown binary operator");
+  case PtrMemD:   return ".*";
+  case PtrMemI:   return "->*";
   case Mul:       return "*";
   case Div:       return "/";
   case Rem:       return "%";
@@ -222,6 +223,8 @@
   case OrAssign:  return "|=";
   case Comma:     return ",";
   }
+
+  return "";
 }
 
 InitListExpr::InitListExpr(SourceLocation lbraceloc, 

Modified: cfe/trunk/lib/Sema/SemaExpr.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExpr.cpp?rev=66837&r1=66836&r2=66837&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaExpr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExpr.cpp Thu Mar 12 17:51:37 2009
@@ -3886,8 +3886,6 @@
   BinaryOperator::Opcode Opc = (BinaryOperator::Opcode)Op;
 
   switch (Opc) {
-  default:
-    assert(0 && "Unknown binary expr!");
   case BinaryOperator::Assign:
     ResultTy = CheckAssignmentOperands(lhs, rhs, OpLoc, QualType());
     break;


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