Fix empty declaration printing.

Don't print the semicolon when visiting an empty declaration because the semicolon
will be printed as a terminator later.

llvm-svn: 176035

clang/lib/AST/DeclPrinter.cpp

@@ -726,7 +726,6 @@ void DeclPrinter::VisitNamespaceAliasDecl(NamespaceAliasDecl *D) {
 
 void DeclPrinter::VisitEmptyDecl(EmptyDecl *D) {
   prettyPrintAttributes(D);
-  Out << ";\n";
 }
 
 void DeclPrinter::VisitCXXRecordDecl(CXXRecordDecl *D) {

clang/test/SemaCXX/cxx11-ast-print.cpp

@@ -40,3 +40,4 @@ const char *p9 = 0x42e3F_fritz;
 const char *p10 = 3.300e+15_fritz;
 // CHECK: ;
 ;
+// CHECK-NOT: ;