File: auto3.C

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (27 lines) | stat: -rw-r--r-- 666 bytes parent folder | download | duplicates (4) 
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
 
// Negative test for auto
// { dg-do compile { target c++11 } }

#include <initializer_list>

auto x;				// { dg-error "auto" }

// If the type deduced for the template parameter U is not the same in each
// deduction, the program is ill-formed.
auto i = 42, j = 42.0;		// { dg-error "auto" }

// New CWG issue
auto a[2] = { 1, 2 };		// { dg-error "auto|initializer_list" }

template<class T>
struct A { };

A<int> A1;
// CWG issue 625
A<auto> A2 = A1;		// { dg-error "" "" { target { ! concepts } } }

auto foo() { }			// { dg-error "auto" "" { target { ! c++14 } } }

void bar(auto i)		// { dg-error "incomplete|auto" "" { target { ! concepts } } }
{
  (void)i;
}