File: fuchsia-default-arguments-calls.cpp

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 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 (36 lines) | stat: -rw-r--r-- 1,037 bytes parent folder | download | duplicates (23)
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);
}