1*c9ab1d89SSean Perry // UNSUPPORTED: target={{.*-zos.*}} 2*c9ab1d89SSean Perry // RUN: %clang -w -std=c99 -trigraphs -std=gnu99 %s -E -o - | FileCheck -check-prefix=OVERRIDE %s 3*c9ab1d89SSean Perry // OVERRIDE: ??(??) 4*c9ab1d89SSean Perry // RUN: %clang -w -std=c99 -ftrigraphs -std=gnu99 %s -E -o - | FileCheck -check-prefix=FOVERRIDE %s 5*c9ab1d89SSean Perry // FOVERRIDE: ??(??) 6*c9ab1d89SSean Perry 7*c9ab1d89SSean Perry ??(??) 8