File: char_cast_1.f90

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 (30 lines) | stat: -rw-r--r-- 1,059 bytes parent folder | download | duplicates (3) 
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
 
! { dg-do compile }
! { dg-options "-O2 -fdump-tree-original" }
!
! Check the fix for PR31608 in all it's various manifestations:)
! Contributed by Richard Guenther <rguenth@gcc.gnu.org>
!
  character(len=1) :: string = "z"
  integer :: i(1) = (/100/)
  print *, Up("abc")
  print *, transfer(((transfer(string,"x",1))), "x",1)
  print *, transfer(char(i), "x")
  print *, Upper ("abcdefg")
 contains
  Character (len=20) Function Up (string)
    Character(len=*) string
    character(1) :: chr
    Up = transfer(achar(iachar(transfer(string,chr,1))), "x")
    return
  end function Up
  Character (len=20) Function Upper (string)
    Character(len=*) string
    Upper =                                                                &
     transfer(merge(transfer(string,"x",len(string)),    &
       string, .true.), "x")
    return
  end function Upper
end
! The sign that all is well is that [S.6][1] appears twice.
! Platform dependent variations are [S$6][1], [__S_6][1], [S___6][1]
! { dg-final { scan-tree-dump-times "6\\\]\\\[1\\\]" 2 "original" } }