File: flp30-c.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (19 lines) | stat: -rw-r--r-- 537 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// RUN: %check_clang_tidy %s cert-flp30-c %t

float g(void);

void func(void) {
  for (float x = 0.1f; x <= 1.0f; x += 0.1f) {}
  // CHECK-MESSAGES: :[[@LINE-1]]:37: warning: loop induction expression should not have floating-point type [cert-flp30-c]

  float f = 1.0f;
  for (; f > 0; --f) {}
  // CHECK-MESSAGES: :[[@LINE-1]]:17: warning: loop induction expression

  for (;;g()) {}
  // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: loop induction expression

  for (int i = 0; i < 10; i += 1.0f) {}

  for (int i = 0; i < 10; ++i) {}
}