Silence gcc warnings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146847 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseExprCXX.cpp

@@ -1022,7 +1022,7 @@ Parser::ParseCXXPseudoDestructor(ExprArg Base, SourceLocation OpLoc,
 
   if (Tok.is(tok::kw_decltype) && !FirstTypeName.isValid() && SS.isEmpty()) {
     DeclSpec DS(AttrFactory);
-    SourceLocation EndLoc = ParseDecltypeSpecifier(DS);
+    ParseDecltypeSpecifier(DS);
     if (DS.getTypeSpecType() == TST_error)
       return ExprError();
     return Actions.ActOnPseudoDestructorExpr(getCurScope(), Base, OpLoc, 

lib/Sema/SemaExpr.cpp

@@ -9262,7 +9262,8 @@ bool Sema::VerifyIntegerConstantExpression(const Expr *E, llvm::APSInt *Result,
 
   if (!Folded || !AllowFold) {
     Diag(E->getSourceRange().getBegin(),
-         DiagID ? DiagID : diag::err_expr_not_ice) << E->getSourceRange();
+         DiagID ? DiagID : unsigned(diag::err_expr_not_ice))
+      << E->getSourceRange();
 
     // We only show the notes if they're not the usual "invalid subexpression"
     // or if they are actually in a subexpression.