File: sizeofpointer.c

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (8 lines) | stat: -rw-r--r-- 240 bytes parent folder | download | duplicates (21)
1
2
3
4
5
6
7
8
// RUN: %clang_analyze_cc1 -analyzer-checker=alpha.core.SizeofPtr -verify %s

struct s {
};

int f(struct s *p) {
  return sizeof(p); // expected-warning{{The code calls sizeof() on a pointer type. This can produce an unexpected result}}
}