95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
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// RUN: %check_clang_tidy %s readability-avoid-unconditional-preprocessor-if %t
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'false', consider removing both the condition and its contents [readability-avoid-unconditional-preprocessor-if]
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#if 0
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// some code
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'true', consider removing condition but leaving its contents [readability-avoid-unconditional-preprocessor-if]
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#if 1
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// some code
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#endif
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#if test
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'true', consider removing condition but leaving its contents [readability-avoid-unconditional-preprocessor-if]
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#if 10>5
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'false', consider removing both the condition and its contents [readability-avoid-unconditional-preprocessor-if]
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#if 10<5
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'true', consider removing condition but leaving its contents [readability-avoid-unconditional-preprocessor-if]
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#if 10 > 5
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// some code
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'false', consider removing both the condition and its contents [readability-avoid-unconditional-preprocessor-if]
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#if 10 < 5
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// some code
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'false', consider removing both the condition and its contents [readability-avoid-unconditional-preprocessor-if]
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#if !(10 > \
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5)
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// some code
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'true', consider removing condition but leaving its contents [readability-avoid-unconditional-preprocessor-if]
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#if !(10 < \
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5)
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// some code
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'true', consider removing condition but leaving its contents [readability-avoid-unconditional-preprocessor-if]
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#if true
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// some code
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#endif
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// CHECK-MESSAGES: :[[@LINE+1]]:2: warning: preprocessor condition is always 'false', consider removing both the condition and its contents [readability-avoid-unconditional-preprocessor-if]
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#if false
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// some code
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#endif
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#define MACRO
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#ifdef MACRO
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// some code
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#endif
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#if !SOMETHING
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#endif
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#if !( \
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defined MACRO)
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// some code
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#endif
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#if __has_include(<string_view>)
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// some code
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#endif
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#if __has_include(<string_view_not_exist>)
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// some code
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#endif
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#define DDD 17
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#define EEE 18
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#if 10 > DDD
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// some code
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#endif
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#if 10 < DDD
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// some code
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#endif
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#if EEE > DDD
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// some code
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#endif
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