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blob: 1404c140bb4ec36471559532c4f8d7b8b0d3c303 (plain)

// { dg-do preprocess }
// { dg-options "-std=gnu99 -fdiagnostics-show-option -Wtrigraphs" }

??=  // { dg-warning "trigraph '\\?\\?=' ignored, use '-trigraphs' to enable .-Wtrigraphs." }