26 lines · cpp
1// RUN: clang-tidy %s --checks='-*,llvm-namespace-comment,clang-diagnostic*' \2// RUN: -- -Wunused-variable 2>&1 \3// RUN: | FileCheck %s --check-prefix=CHECK-WARN -implicit-check-not='{{warning|error}}:'4// RUN: not clang-tidy %s --checks='-*,llvm-namespace-comment,clang-diagnostic*' \5// RUN: --warnings-as-errors='clang-diagnostic*' -- -Wunused-variable 2>&1 \6// RUN: | FileCheck %s --check-prefix=CHECK-WERR -implicit-check-not='{{warning|error}}:'7// RUN: not clang-tidy %s --checks='-*,llvm-namespace-comment,clang-diagnostic*' \8// RUN: --warnings-as-errors='clang-diagnostic*' -quiet -- -Wunused-variable 2>&1 \9// RUN: | FileCheck %s --check-prefix=CHECK-WERR-QUIET -implicit-check-not='{{warning|error}}:'10// RUN: clang-tidy %s --checks='-*,llvm-namespace-comment' --warnings-as-errors=* -- \11// RUN: -Wunused-variable 2>&1 | FileCheck %s --check-prefix=CHECK-SUPPRESSED \12// RUN: -implicit-check-not='{{warning|error}}:'13 14void f() { int i; }15// CHECK-WARN: warning: unused variable 'i' [clang-diagnostic-unused-variable]16// CHECK-WERR: error: unused variable 'i' [clang-diagnostic-unused-variable,-warnings-as-errors]17// CHECK-WERR-QUIET: error: unused variable 'i' [clang-diagnostic-unused-variable,-warnings-as-errors]18 19// CHECK-WARN-NOT: treated as20// CHECK-WERR: 1 warning treated as error21// CHECK-WERR-QUIET-NOT: treated as22 23// CHECK-SUPPRESSED-NOT: unused variable 'i'24// CHECK-SUPPRESSED: 1 warning generated.25// CHECK-SUPPRESSED: Suppressed 1 warnings (1 with check filters).26