flang/test/Semantics/label06.f90

   1 ! RUN: not %flang_fc1 -fdebug-unparse-with-symbols %s 2>&1 | FileCheck %s
   2 ! CHECK: warning: Label '10' is in a construct that should not be used as a branch target here
   3 ! CHECK: Label '20' was not found
   4 ! CHECK: Label '30' is not a branch target
   5 ! CHECK: Control flow use of '30'
   6 ! CHECK: warning: Label '40' is in a construct that should not be used as a branch target here
   7 ! CHECK: warning: Label '50' is in a construct that should not be used as a branch target here
   8
   9 subroutine sub00(n)
  10   GOTO (10,20,30) n
  11   if (n .eq. 1) then
  12 10   print *, "xyz"
  13   end if
  14 30 FORMAT (1x,i6)
  15 end subroutine sub00
  16
  17 subroutine sub01(n)
  18   real n
  19   GOTO (40,50,60) n
  20   if (n .eq. 1) then
  21 40   print *, "xyz"
  22 50 end if
  23 60 continue
  24 end subroutine sub01