File: diagnostic16.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 (45 lines) | stat: -rw-r--r-- 971 bytes parent folder | download | duplicates (2) 
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
37
38
39
40
41
42
43
44
45
 
// PR c++/97536
// { dg-do compile { target concepts } }

template<typename>
concept C1 = true;

concept C2 = true; // { dg-error "non-template variable cannot be .concept." }
// { dg-error "concept definition syntax is" "" { target *-*-* } .-1 }

template<typename>
void fn1 ()
{
  concept bar = true; // { dg-error "concept must be defined at namespace scope" }
// { dg-error "concept definition syntax is" "" { target *-*-* } .-1 }
}

void fn2 ()
{
  concept bar = true; // { dg-error "non-template variable cannot be .concept." }
// { dg-error "concept definition syntax is" "" { target *-*-* } .-1 }
}

template<typename>
void fn3 ()
{
  template<typename> // { dg-error "template declaration cannot appear at block scope" }
  concept bar = true;
}

void fn4 ()
{
  template<typename> // { dg-error "template declaration cannot appear at block scope" }
  concept bar = true;
}

void fn5 ()
{
  C1 auto x = 42;
}

template<typename>
void fn6 ()
{
  C1 auto x = 42;
}