File: Wc99-c11-compat-1.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 (18 lines) | stat: -rw-r--r-- 907 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
/* { dg-do compile } */
/* { dg-options "-std=gnu90 -pedantic -Wc99-c11-compat" } */

struct S { int i; struct { int a; }; }; /* { dg-warning "ISO C90 doesn.t support unnamed structs/unions" } */
_Noreturn void foo (void); /* { dg-warning "ISO C90 does not support ._Noreturn." } */
typedef int A;
typedef int A; /* { dg-warning "redefinition of typedef .A." } */
_Thread_local int i; /* { dg-warning "ISO C90 does not support ._Thread_local." } */
_Static_assert (1, "foo"); /* { dg-warning "ISO C90 does not support ._Static_assert." } */
_Atomic int a; /* { dg-warning "ISO C90 does not support the ._Atomic. qualifier" } */
_Alignas (int) int aa; /* { dg-warning "ISO C90 does not support ._Alignas." } */
enum e { E = _Alignof (double) }; /* { dg-warning "ISO C90 does not support ._Alignof." } */

void
fn (int n)
{
  _Generic (n, int: 0); /* { dg-warning "ISO C90 does not support ._Generic." } */
}