File: default-arguments-calls.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (36 lines) | stat: -rw-r--r-- 1,037 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
// RUN: %check_clang_tidy %s fuchsia-default-arguments-calls %t

int foo(int value = 5) { return value; }

int f() {
  foo();
  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments-calls]
  // CHECK-NOTES: [[@LINE-5]]:9: note: default parameter was declared here
}

int bar(int value) { return value; }

int n() {
  foo(0);
  bar(0);
}

void x(int i = 12);

struct S {
  void x(int i);
};

void S::x(int i = 12) {}

int main() {
  S s;
  s.x();
  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments-calls]
  // CHECK-NOTES: [[@LINE-6]]:11: note: default parameter was declared here
  // CHECK-NEXT: void S::x(int i = 12) {}
  x();
  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments-calls]
  // CHECK-NOTES: [[@LINE-16]]:8: note: default parameter was declared here
  // CHECK-NEXT: void x(int i = 12);
}