1*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s 2*67e74705SXin Li // RUN: not %clang_cc1 -std=c++11 -ast-dump %s | FileCheck --check-prefix=DUMP %s 3*67e74705SXin Li // RUN: not %clang_cc1 -std=c++11 -ast-print %s | FileCheck --check-prefix=PRINT %s 4*67e74705SXin Li 5*67e74705SXin Li int v1 __attribute__((no_sanitize("address"))); // expected-error{{'no_sanitize' attribute only applies to functions and methods}} 6*67e74705SXin Li 7*67e74705SXin Li int f1() __attribute__((no_sanitize)); // expected-error{{'no_sanitize' attribute takes at least 1 argument}} 8*67e74705SXin Li 9*67e74705SXin Li int f2() __attribute__((no_sanitize(1))); // expected-error{{'no_sanitize' attribute requires a string}} 10*67e74705SXin Li 11*67e74705SXin Li // DUMP-LABEL: FunctionDecl {{.*}} f3 12*67e74705SXin Li // DUMP: NoSanitizeAttr {{.*}} address 13*67e74705SXin Li // PRINT: int f3() __attribute__((no_sanitize("address"))) 14*67e74705SXin Li int f3() __attribute__((no_sanitize("address"))); 15*67e74705SXin Li 16*67e74705SXin Li // DUMP-LABEL: FunctionDecl {{.*}} f4 17*67e74705SXin Li // DUMP: NoSanitizeAttr {{.*}} thread 18*67e74705SXin Li // PRINT: int f4() {{\[\[}}clang::no_sanitize("thread")]] 19*67e74705SXin Li [[clang::no_sanitize("thread")]] int f4(); 20*67e74705SXin Li 21*67e74705SXin Li // DUMP-LABEL: FunctionDecl {{.*}} f5 22*67e74705SXin Li // DUMP: NoSanitizeAttr {{.*}} address thread 23*67e74705SXin Li // PRINT: int f5() __attribute__((no_sanitize("address", "thread"))) 24*67e74705SXin Li int f5() __attribute__((no_sanitize("address", "thread"))); 25*67e74705SXin Li 26*67e74705SXin Li // DUMP-LABEL: FunctionDecl {{.*}} f6 27*67e74705SXin Li // DUMP: NoSanitizeAttr {{.*}} unknown 28*67e74705SXin Li // PRINT: int f6() __attribute__((no_sanitize("unknown"))) 29*67e74705SXin Li int f6() __attribute__((no_sanitize("unknown"))); // expected-warning{{unknown sanitizer 'unknown' ignored}} 30