File: builtin-complex-err-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 (26 lines) | stat: -rw-r--r-- 850 bytes parent folder | download | duplicates (10) 
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
 
/* Test __builtin_complex errors.  */
/* { dg-do compile } */
/* { dg-options "-std=c11 -pedantic-errors" } */

typedef double D;

double d;

_Complex double dc = __builtin_complex (1.0, (D) 0.0);

_Complex double dc2 = __builtin_complex (d, 0.0); /* { dg-error "not constant" } */

_Complex float fc = __builtin_complex (1.0f, 1); /* { dg-error "not of real binary floating-point type" } */

_Complex float fc2 = __builtin_complex (1, 1.0f); /* { dg-error "not of real binary floating-point type" } */

_Complex float fc3 = __builtin_complex (1.0f, 1.0); /* { dg-error "different types" } */

void
f (void)
{
  __builtin_complex (0.0); /* { dg-error "wrong number of arguments" } */
  __builtin_complex (0.0, 0.0, 0.0); /* { dg-error "wrong number of arguments" } */
}

void (*p) (void) = __builtin_complex; /* { dg-error "cannot take address" } */