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1// RUN: %check_clang_tidy %s google-readability-casting %t -- -- -x c2// The testing script always adds .cpp extension to the input file name, so we3// need to run clang-tidy directly in order to verify handling of .c files:4// RUN: clang-tidy --checks=-*,google-readability-casting %s -- -x c++ | FileCheck %s -check-prefix=CHECK-MESSAGES -implicit-check-not='{{warning|error}}:'5// RUN: cp %s %t.main_file.cpp6// 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}}:'7 8#ifdef TEST_INCLUDE9 10#undef TEST_INCLUDE11#include "readability-casting.c"12 13#else14 15void f(const char *cpc) {16 const char *cpc2 = (const char*)cpc;17 // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: redundant cast to the same type [google-readability-casting]18 // CHECK-FIXES: const char *cpc2 = cpc;19 char *pc = (char*)cpc;20 typedef const char *Typedef1;21 (Typedef1)cpc;22}23 24#endif25