// RUN: %check_clang_tidy %s android-comparison-in-temp-failure-retry %t -- -config="{CheckOptions: {android-comparison-in-temp-failure-retry.RetryMacros: 'MY_TEMP_FAILURE_RETRY,MY_OTHER_TEMP_FAILURE_RETRY'}}" #define MY_TEMP_FAILURE_RETRY(x) \ ({ \ typeof(x) __z; \ do \ __z = (x); \ while (__z == -1); \ __z; \ }) #define MY_OTHER_TEMP_FAILURE_RETRY(x) \ ({ \ typeof(x) __z; \ do \ __z = (x); \ while (__z == -1); \ __z; \ }) int foo(void); int bar(int a); void with_custom_macro(void) { MY_TEMP_FAILURE_RETRY(foo()); MY_TEMP_FAILURE_RETRY(foo() == 1); // CHECK-MESSAGES: :[[@LINE-1]]:31: warning: top-level comparison in MY_TEMP_FAILURE_RETRY MY_TEMP_FAILURE_RETRY((foo())); MY_TEMP_FAILURE_RETRY((int)(foo() == 1)); // CHECK-MESSAGES: :[[@LINE-1]]:37: warning: top-level comparison in MY_TEMP_FAILURE_RETRY MY_TEMP_FAILURE_RETRY((bar(foo() == 1))); MY_TEMP_FAILURE_RETRY((int)((bar(foo() == 1)) == 1)); // CHECK-MESSAGES: :[[@LINE-1]]:49: warning: top-level comparison in MY_TEMP_FAILURE_RETRY } void with_other_custom_macro(void) { MY_OTHER_TEMP_FAILURE_RETRY(foo()); MY_OTHER_TEMP_FAILURE_RETRY(foo() == 1); // CHECK-MESSAGES: :[[@LINE-1]]:37: warning: top-level comparison in MY_OTHER_TEMP_FAILURE_RETRY MY_OTHER_TEMP_FAILURE_RETRY((foo())); MY_OTHER_TEMP_FAILURE_RETRY((int)(foo() == 1)); // CHECK-MESSAGES: :[[@LINE-1]]:43: warning: top-level comparison in MY_OTHER_TEMP_FAILURE_RETRY MY_OTHER_TEMP_FAILURE_RETRY((bar(foo() == 1))); MY_OTHER_TEMP_FAILURE_RETRY((int)((bar(foo() == 1)) == 1)); // CHECK-MESSAGES: :[[@LINE-1]]:55: warning: top-level comparison in MY_OTHER_TEMP_FAILURE_RETRY }