15 lines · c
1// RUN: %clang_cc1 -Eonly -ftrigraphs %s2// RUN: %clang_cc1 -Eonly -verify %s3 4//\5#error bar6 7//??/8#error qux9// expected-error@-1 {{qux}}10 11// Trailing whitespace!12//\ 13#error quux14// expected-warning@-2 {{backslash and newline separated by space}}15