File: warn-cast-of-sel-expr.m

package info (click to toggle)
llvm-toolchain-4.0 1%3A4.0.1-10~deb9u2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 493,332 kB
  • sloc: cpp: 2,698,100; ansic: 552,773; asm: 128,821; python: 121,589; objc: 105,054; sh: 21,174; lisp: 6,758; ml: 5,532; perl: 5,311; pascal: 5,245; makefile: 2,083; cs: 1,868; xml: 686; php: 212; csh: 117
file content (24 lines) | stat: -rw-r--r-- 680 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
// RUN: %clang_cc1  -fsyntax-only -verify -Wno-unused-value %s
// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wcast-of-sel-type -Wno-unused-value %s
// rdar://12107381

SEL s;

SEL sel_registerName(const char *);

int main() {
(char *)s;  // expected-warning {{cast of type 'SEL' to 'char *' is deprecated; use sel_getName instead}}
(void *)s;  // ok
(const char *)sel_registerName("foo");  // expected-warning {{cast of type 'SEL' to 'const char *' is deprecated; use sel_getName instead}}

(const void *)sel_registerName("foo");  // ok

(void) s;   // ok

(void *const)s; // ok

(const void *const)s; // ok

// rdar://12859590
(SEL)sel_registerName("foo");  // ok
}