File: cuf04.cuf

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (24 lines) | stat: -rw-r--r-- 911 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
! RUN: %python %S/test_errors.py %s %flang_fc1
! CUDA Fortran section 2.5.6 restrictions
module m
 contains
  attributes(device) subroutine devsubr(n)
    integer, intent(in) :: n
    !WARNING: 'x1' should not have the SAVE attribute or initialization in a device subprogram
    real, save :: x1
    !WARNING: 'x2' should not have the SAVE attribute or initialization in a device subprogram
    real :: x2 = 1.
    !ERROR: Device subprogram 'devsubr' cannot call itself
    if (n > 0) call devsubr(n-1)
  end subroutine
  attributes(global) subroutine globsubr
  end subroutine
  subroutine boring
  end subroutine
  subroutine test
    !ERROR: 'globsubr' is a kernel subroutine and must be called with kernel launch parameters in chevrons
    call globsubr
    !ERROR: Kernel launch parameters in chevrons may not be used unless calling a kernel subroutine
    call boring<<<1,2>>>
  end subroutine
end module