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// RUN: grep -Ev "// *[A-Z-]+:" %s > %t-input.cpp
// RUN: not clang-tidy %t-input.cpp -checks='-*,google-explicit-constructor,clang-diagnostic-missing-prototypes,clang-diagnostic-zero-length-array' -export-fixes=%t.yaml -- -Wmissing-prototypes -Wzero-length-array > %t.msg 2>&1
// RUN: FileCheck -input-file=%t.msg -check-prefix=CHECK-MESSAGES %s -implicit-check-not='{{warning|error|note}}:'
// RUN: FileCheck -input-file=%t.yaml -check-prefix=CHECK-YAML %s
#define X(n) void n ## n() {}
X(f)
int a[-1];
int b[0];
void test(x);
struct Foo {
member;
};
// CHECK-MESSAGES: -input.cpp:2:1: warning: no previous prototype for function 'ff' [clang-diagnostic-missing-prototypes]
// CHECK-MESSAGES: -input.cpp:1:19: note: expanded from macro 'X'
// CHECK-MESSAGES: {{^}}note: expanded from here{{$}}
// CHECK-MESSAGES: -input.cpp:2:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
// CHECK-MESSAGES: -input.cpp:1:14: note: expanded from macro 'X'
// CHECK-MESSAGES: -input.cpp:3:7: error: 'a' declared as an array with a negative size [clang-diagnostic-error]
// CHECK-MESSAGES: -input.cpp:4:7: warning: zero size arrays are an extension [clang-diagnostic-zero-length-array]
// CHECK-MESSAGES: -input.cpp:6:11: error: unknown type name 'x' [clang-diagnostic-error]
// CHECK-MESSAGES: -input.cpp:8:3: error: C++ requires a type specifier for all declarations [clang-diagnostic-error]
// CHECK-YAML: ---
// CHECK-YAML-NEXT: MainSourceFile: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: Diagnostics:
// CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-missing-prototypes
// CHECK-YAML-NEXT: DiagnosticMessage:
// CHECK-YAML-NEXT: Message: 'no previous prototype for function ''ff'''
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 30
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: Notes:
// CHECK-YAML-NEXT: - Message: 'expanded from macro ''X'''
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 18
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: - Message: expanded from here
// CHECK-YAML-NEXT: FilePath: ''
// CHECK-YAML-NEXT: FileOffset: 0
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: - Message: 'declare ''static'' if the function is not intended to be used outside of this translation unit'
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 30
// CHECK-YAML-NEXT: Replacements:
// CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: Offset: 30
// CHECK-YAML-NEXT: Length: 0
// CHECK-YAML-NEXT: ReplacementText: 'static '
// CHECK-YAML-NEXT: - Message: 'expanded from macro ''X'''
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 13
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: Level: Warning
// CHECK-YAML-NEXT: BuildDirectory: '{{.*}}'
// CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-error
// CHECK-YAML-NEXT: DiagnosticMessage:
// CHECK-YAML-NEXT: Message: '''a'' declared as an array with a negative size'
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 41
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: Ranges:
// CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 41
// CHECK-YAML-NEXT: Length: 2
// CHECK-YAML-NEXT: Level: Error
// CHECK-YAML-NEXT: BuildDirectory: '{{.*}}'
// CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-zero-length-array
// CHECK-YAML-NEXT: DiagnosticMessage:
// CHECK-YAML-NEXT: Message: zero size arrays are an extension
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 52
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: Ranges:
// CHECK-YAML-NEXT: - FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 52
// CHECK-YAML-NEXT: Length: 1
// CHECK-YAML-NEXT: Level: Warning
// CHECK-YAML-NEXT: BuildDirectory: '{{.*}}'
// CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-error
// CHECK-YAML-NEXT: DiagnosticMessage:
// CHECK-YAML-NEXT: Message: 'unknown type name ''x'''
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 67
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: Level: Error
// CHECK-YAML-NEXT: BuildDirectory: '{{.*}}'
// CHECK-YAML-NEXT: - DiagnosticName: clang-diagnostic-error
// CHECK-YAML-NEXT: DiagnosticMessage:
// CHECK-YAML-NEXT: Message: 'C++ requires a type specifier for all declarations'
// CHECK-YAML-NEXT: FilePath: '{{.*}}-input.cpp'
// CHECK-YAML-NEXT: FileOffset: 86
// CHECK-YAML-NEXT: Replacements: []
// CHECK-YAML-NEXT: Level: Error
// CHECK-YAML-NEXT: BuildDirectory: '{{.*}}'
// CHECK-YAML-NEXT: ...
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