File: memset-invalid-1.c

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (15 lines) | stat: -rw-r--r-- 545 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
// RUN: %clang_cc1 -fsyntax-only %s -verify
// rdar://13081751

typedef __SIZE_TYPE__ size_t;
void *memset(void*, int, size_t);

typedef struct __incomplete *incomplete;

void mt_query_for_domain(const char *domain)
{
	incomplete	query = 0;
	memset(query, 0, sizeof(query)); // expected-warning {{'memset' call operates on objects of type 'struct __incomplete' while the size is based on a different type 'incomplete'}} \
	// expected-note {{did you mean to dereference the argument to 'sizeof' (and multiply it by the number of elements)?}}
}