File: lambda-pack-init1.C

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (17 lines) | stat: -rw-r--r-- 299 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
// { dg-do compile { target c++20 } }

void bar();
void bar(int);

template <typename... Args>
void foo(Args... args) {
  [...xs=args]{
    bar(xs...); // xs is an init-capture pack
  };
}

int main()
{
  foo();  // OK: xs contains zero init-captures
  foo(1); // OK: xs contains one init-capture
}