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