File: memset-invalid-1.c

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
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)?}}
}