clang/test/CXX/expr/expr.cast/p4.cpp

   1 // RUN: %clang_cc1 -ast-dump %s | FileCheck %s
   2
   3 struct A { int x; };
   4 struct B { int y; };
   5 struct C : A, B { };
   6
   7 // CHECK: casting_away_constness
   8 void casting_away_constness(const B &b, const C &c, const B *bp, const C *cp) {
   9   // CHECK: DerivedToBase (B)
  10   // CHECK: DeclRefExpr {{.*}} ParmVar {{.*}} 'c'
  11   (void)(B&)c;
  12   // CHECK: BaseToDerived (B)
  13   // CHECK: DeclRefExpr {{.*}} ParmVar {{.*}} 'b'
  14   (void)(C&)b;
  15   // CHECK: DerivedToBase (B)
  16   // CHECK: DeclRefExpr {{.*}} ParmVar {{.*}} 'cp'
  17   (void)(B*)cp;
  18   // CHECK: BaseToDerived (B)
  19   // CHECK: DeclRefExpr {{.*}} ParmVar {{.*}} 'bp'
  20   (void)(C*)bp;
  21   // CHECK: ReturnStmt
  22   return;
  23 }