1715         Sema::SFINAETrap Trap(SemaRef);  in TransformRequiresExpr()  local
1720         if (Trap.hasErrorOccurred())  in TransformRequiresExpr()
2613   Sema::SFINAETrap Trap(SemaRef);  in TransformRequiresTypeParams()  local
2619       Trap.hasErrorOccurred()) {  in TransformRequiresTypeParams()
2645   Sema::SFINAETrap Trap(SemaRef);  in TransformTypeRequirement()  local
2653   if (!TransType || Trap.hasErrorOccurred())  in TransformTypeRequirement()
2666   Sema::SFINAETrap Trap(SemaRef);  in TransformExprRequirement()  local
2680     if (!TransExprRes.isInvalid() && !Trap.hasErrorOccurred() &&  in TransformExprRequirement()
2683     if (TransExprRes.isInvalid() || Trap.hasErrorOccurred())  in TransformExprRequirement()
2706     if (!TPL || Trap.hasErrorOccurred())  in TransformExprRequirement()
2759     Sema::SFINAETrap Trap(SemaRef);  in TransformNestedRequirement()  local
2771     assert(!Trap.hasErrorOccurred() && "Substitution failures must be handled "  in TransformNestedRequirement()