| 1 | // RUN: %check_clang_tidy %s google-readability-casting %t -- -- -x c |
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| 2 | // The testing script always adds .cpp extension to the input file name, so we |
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| 3 | // need to run clang-tidy directly in order to verify handling of .c files: |
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| 4 | // RUN: clang-tidy --checks=-*,google-readability-casting %s -- -x c++ | FileCheck %s -check-prefix=CHECK-MESSAGES -implicit-check-not='{{warning|error}}:' |
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| 5 | // RUN: cp %s %t.main_file.cpp |
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| 6 | // RUN: clang-tidy --checks=-*,google-readability-casting -header-filter='.*' %t.main_file.cpp -- -I%S -DTEST_INCLUDE -x c++ | FileCheck %s -check-prefix=CHECK-MESSAGES -implicit-check-not='{{warning|error}}:' |
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| 7 | |
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| 8 | #ifdef TEST_INCLUDE |
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| 9 | |
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| 10 | #undef TEST_INCLUDE |
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| 11 | #include "readability-casting.c" |
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| 12 | |
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| 13 | #else |
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| 14 | |
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| 15 | void f(const char *cpc) { |
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| 16 | const char *cpc2 = (const char*)cpc; |
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| 17 | // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: redundant cast to the same type [google-readability-casting] |
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| 18 | // CHECK-FIXES: const char *cpc2 = cpc; |
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| 19 | char *pc = (char*)cpc; |
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| 20 | typedef const char *Typedef1; |
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| 21 | (Typedef1)cpc; |
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| 22 | } |
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| 23 | |
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| 24 | #endif |
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| 25 | |
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