[clang] Implement lifetime analysis for lifetime_capture_by(X) (#115921)
[llvm-project.git] / clang / test / Driver / fmessage-length.c
blob612cf7ebbc3c66da61caa6b78da0b63e5a880871
1 // RUN: %clang -### -c %s -fmessage-length=80 2>&1 | FileCheck %s
2 // CHECK: "-fmessage-length=80"
4 /// Omit -fmessage-length=0 to simplify common CC1 command lines.
5 // RUN: %clang -### -c %s -fmessage-length=0 2>&1 | FileCheck --check-prefix=ZERO %s
6 // ZERO-NOT: "-fmessage-length=0"
8 // RUN: not %clang -### -c %s -fmessage-length=nan 2>&1 | FileCheck --check-prefix=ERR %s
9 // ERR: error: invalid argument 'nan' to -fmessage-length=