1 // RUN: grep -Ev "// *[A-Z-]+:" %s > %t-input.cpp 2 // RUN: not clang-tidy %t-input.cpp -checks='-*,google-explicit-constructor,clang-diagnostic-missing-prototypes,clang-diagnostic-zero-length-array' --warnings-as-errors='clang-diagnostic-missing-prototypes,google-explicit-constructor' -export-fixes=%t.yaml -- -Wmissing-prototypes -Wzero-length-array > %t.msg 2>&1 3 // RUN: FileCheck -input-file=%t.msg -check-prefix=CHECK-MESSAGES %s -implicit-check-not='{{warning|error|note}}:' 4 // RUN: FileCheck -input-file=%t.yaml -check-prefix=CHECK-YAML %s 5 #define X(n) void n ## n() {} 6 X(f) 7 int a[-1]; 8 int b[0]; 9 10 void test(x); 11 struct Foo { 12 member; FooFoo13 Foo(int) {} 14 }; 15 16 // CHECK-MESSAGES: -input.cpp:2:1: error: no previous prototype for function 'ff' [clang-diagnostic-missing-prototypes,-warnings-as-errors] 17 // CHECK-MESSAGES: -input.cpp:1:19: note: expanded from macro 'X' 18 // CHECK-MESSAGES: {{^}}note: expanded from here{{$}} 19 // CHECK-MESSAGES: -input.cpp:2:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 20 // CHECK-MESSAGES: -input.cpp:1:14: note: expanded from macro 'X' 21 // CHECK-MESSAGES: -input.cpp:3:7: error: 'a' declared as an array with a negative size [clang-diagnostic-error] 22 // CHECK-MESSAGES: -input.cpp:4:7: warning: zero size arrays are an extension [clang-diagnostic-zero-length-array] 23 // CHECK-MESSAGES: -input.cpp:6:11: error: unknown type name 'x' [clang-diagnostic-error] 24 // CHECK-MESSAGES: -input.cpp:8:3: error: a type specifier is required for all declarations [clang-diagnostic-error] 25 // CHECK-MESSAGES: -input.cpp:9:3: error: single-argument constructors must be marked explicit to avoid unintentional implicit conversions [google-explicit-constructor,-warnings-as-errors] 26 27 // CHECK-YAML: --- 28 // CHECK-YAML-NEXT: MainSourceFile: '{{.*}}-input.cpp' 29 // CHECK-YAML-NEXT: Diagnostics: 30 // CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-missing-prototypes 31 // CHECK-YAML-NEXT: DiagnosticMessage: 32 // CHECK-YAML-NEXT: Message: 'no previous prototype for function ''ff''' 33 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 34 // CHECK-YAML-NEXT: FileOffset: 30 35 // CHECK-YAML-NEXT: Replacements: [] 36 // CHECK-YAML-NEXT: Notes: 37 // CHECK-YAML-NEXT: - Message: 'expanded from macro ''X''' 38 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 39 // CHECK-YAML-NEXT: FileOffset: 18 40 // CHECK-YAML-NEXT: Replacements: [] 41 // CHECK-YAML-NEXT: - Message: expanded from here 42 // CHECK-YAML-NEXT: FilePath: '' 43 // CHECK-YAML-NEXT: FileOffset: 0 44 // CHECK-YAML-NEXT: Replacements: [] 45 // CHECK-YAML-NEXT: - Message: 'declare ''static'' if the function is not intended to be used outside of this translation unit' 46 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 47 // CHECK-YAML-NEXT: FileOffset: 30 48 // CHECK-YAML-NEXT: Replacements: 49 // CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp' 50 // CHECK-YAML-NEXT: Offset: 30 51 // CHECK-YAML-NEXT: Length: 0 52 // CHECK-YAML-NEXT: ReplacementText: 'static ' 53 // CHECK-YAML-NEXT: - Message: 'expanded from macro ''X''' 54 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 55 // CHECK-YAML-NEXT: FileOffset: 13 56 // CHECK-YAML-NEXT: Replacements: [] 57 // CHECK-YAML-NEXT: Level: Error 58 // CHECK-YAML-NEXT: BuildDirectory: '{{.*}}' 59 // CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-error 60 // CHECK-YAML-NEXT: DiagnosticMessage: 61 // CHECK-YAML-NEXT: Message: '''a'' declared as an array with a negative size' 62 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 63 // CHECK-YAML-NEXT: FileOffset: 41 64 // CHECK-YAML-NEXT: Replacements: [] 65 // CHECK-YAML-NEXT: Ranges: 66 // CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp' 67 // CHECK-YAML-NEXT: FileOffset: 41 68 // CHECK-YAML-NEXT: Length: 2 69 // CHECK-YAML-NEXT: Level: Error 70 // CHECK-YAML-NEXT: BuildDirectory: '{{.*}}' 71 // CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-zero-length-array 72 // CHECK-YAML-NEXT: DiagnosticMessage: 73 // CHECK-YAML-NEXT: Message: zero size arrays are an extension 74 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 75 // CHECK-YAML-NEXT: FileOffset: 52 76 // CHECK-YAML-NEXT: Replacements: [] 77 // CHECK-YAML-NEXT: Ranges: 78 // CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp' 79 // CHECK-YAML-NEXT: FileOffset: 52 80 // CHECK-YAML-NEXT: Length: 1 81 // CHECK-YAML-NEXT: Level: Warning 82 // CHECK-YAML-NEXT: BuildDirectory: '{{.*}}' 83 // CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-error 84 // CHECK-YAML-NEXT: DiagnosticMessage: 85 // CHECK-YAML-NEXT: Message: 'unknown type name ''x''' 86 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 87 // CHECK-YAML-NEXT: FileOffset: 67 88 // CHECK-YAML-NEXT: Replacements: [] 89 // CHECK-YAML-NEXT: Level: Error 90 // CHECK-YAML-NEXT: BuildDirectory: '{{.*}}' 91 // CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-error 92 // CHECK-YAML-NEXT: DiagnosticMessage: 93 // CHECK-YAML-NEXT: Message: a type specifier is required for all declarations 94 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 95 // CHECK-YAML-NEXT: FileOffset: 86 96 // CHECK-YAML-NEXT: Replacements: [] 97 // CHECK-YAML-NEXT: Level: Error 98 // CHECK-YAML-NEXT: BuildDirectory: '{{.*}}' 99 // CHECK-YAML-NEXT: - DiagnosticName: google-explicit-constructor 100 // CHECK-YAML-NEXT: DiagnosticMessage: 101 // CHECK-YAML-NEXT: Message: single-argument constructors must be marked explicit to avoid unintentional implicit conversions 102 // CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp' 103 // CHECK-YAML-NEXT: FileOffset: 96 104 // CHECK-YAML-NEXT: Replacements: 105 // CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp' 106 // CHECK-YAML-NEXT: Offset: 96 107 // CHECK-YAML-NEXT: Length: 0 108 // CHECK-YAML-NEXT: ReplacementText: 'explicit ' 109 // CHECK-YAML-NEXT: Level: Error 110 // CHECK-YAML-NEXT: BuildDirectory: '{{.*}}' 111 // CHECK-YAML-NEXT: ... 112