File: reinterpret-fn-obj-pedantic.cpp

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (9 lines) | stat: -rw-r--r-- 396 bytes parent folder | download | duplicates (41) 
1
2
3
4
5
6
7
8
9
 
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 -pedantic %s

void fnptrs()
{
  typedef void (*fnptr)();
  fnptr fp = 0;
  void *vp = reinterpret_cast<void*>(fp); // expected-warning {{cast between pointer-to-function and pointer-to-object is an extension}}
  (void)reinterpret_cast<fnptr>(vp); // expected-warning {{cast between pointer-to-function and pointer-to-object is an extension}}
}