File: variadic36.C

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (15 lines) | stat: -rw-r--r-- 444 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
// { dg-do compile { target c++11 } }
template<typename T, typename... Args>
void f(const T&, const Args&... args)
{
  f(args); // { dg-error "4:parameter packs not expanded" }
}

template<typename... Values>
struct tuple_base { };

template<typename... Values>
struct tuple : tuple_base<Values> { }; // { dg-error "packs not expanded" }

// { dg-message "args" "note" { target *-*-* } 5 }
// { dg-message "Values" "note" { target *-*-* } 12 }