41 lines · cpp
1// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s2// RUN: not %clang_cc1 -std=c++11 -ast-dump %s | FileCheck --check-prefix=DUMP %s3// RUN: not %clang_cc1 -std=c++11 -ast-print %s | FileCheck --check-prefix=PRINT %s4 5int f1() __attribute__((no_sanitize)); // expected-error{{'no_sanitize' attribute takes at least 1 argument}}6 7int f2() __attribute__((no_sanitize(1))); // expected-error{{expected string literal as argument of 'no_sanitize' attribute}}8 9__attribute__((no_sanitize("all"))) int global; // expected-warning{{'no_sanitize' attribute argument 'all' not supported on a global variable}}10__attribute__((no_sanitize("unknown"))) int global2; // expected-warning{{unknown sanitizer 'unknown' ignored}}11 12// DUMP-LABEL: FunctionDecl {{.*}} f313// DUMP: NoSanitizeAttr {{.*}} address14// PRINT: int f3() __attribute__((no_sanitize("address")))15int f3() __attribute__((no_sanitize("address")));16 17// DUMP-LABEL: FunctionDecl {{.*}} f418// DUMP: NoSanitizeAttr {{.*}} thread19// PRINT: {{\[\[}}clang::no_sanitize("thread")]] int f4()20[[clang::no_sanitize("thread")]] int f4();21 22// DUMP-LABEL: FunctionDecl {{.*}} f423// DUMP: NoSanitizeAttr {{.*}} hwaddress24// PRINT: {{\[\[}}gnu::no_sanitize("hwaddress")]] int f4()25[[gnu::no_sanitize("hwaddress")]] int f4();26 27// DUMP-LABEL: FunctionDecl {{.*}} f528// DUMP: NoSanitizeAttr {{.*}} address thread hwaddress29// PRINT: int f5() __attribute__((no_sanitize("address", "thread", "hwaddress")))30int f5() __attribute__((no_sanitize("address", "thread", "hwaddress")));31 32// DUMP-LABEL: FunctionDecl {{.*}} f633// DUMP: NoSanitizeAttr {{.*}} unknown34// PRINT: int f6() __attribute__((no_sanitize("unknown")))35int f6() __attribute__((no_sanitize("unknown"))); // expected-warning{{unknown sanitizer 'unknown' ignored}}36 37// DUMP-LABEL: FunctionDecl {{.*}} f738// DUMP: NoSanitizeAttr {{.*}} memtag39// PRINT: {{\[\[}}clang::no_sanitize("memtag")]] int f7()40[[clang::no_sanitize("memtag")]] int f7();41