File: warn-memset-bad-sizeof.c

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (16 lines) | stat: -rw-r--r-- 253 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// RUN: %clang_cc1 -fsyntax-only -verify %s

// expected-no-diagnostics

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

typedef struct {
  int a;
} S;

void test() {
  S s;
  __auto_type dstptr = &s;
  memset(dstptr, 0, sizeof(s));
}