File: div-zero.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-20
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,436 kB
  • sloc: cpp: 5,593,990; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (13 lines) | stat: -rw-r--r-- 246 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// RUN: %clang_analyze_cc1 -analyzer-checker=core.DivideZero -verify %s

int fooPR10616 (int qX ) {
  int a, c, d;

  d = (qX-1);
  while ( d != 0 ) {
    d = c - (c/d) * d;
  }

  return (a % (qX-1)); // expected-warning {{Division by zero}}

}