1c91d9bdea
Before emitting a warning message, code should check that the usage in question should be diagnosed by calling ShouldWarn(). A fair number of sites in the code do not, and can emit portability warnings unconditionally, which can confuse a user that hasn't asked for them (-pedantic) and isn't terribly concerned about portability *to* other compilers. Add calls to ShouldWarn() or IsEnabled() around messages that need them, and add -pedantic to tests that now require it to test their portability messages, and add more expected message lines to those tests when -pedantic causes other diagnostics to fire.
50 lines
1.3 KiB
Fortran
50 lines
1.3 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
|
|
! Check for 8.6.4(1)
|
|
! The BIND statement specifies the BIND attribute for a list of variables and
|
|
! common blocks.
|
|
|
|
module m
|
|
|
|
interface
|
|
subroutine proc()
|
|
end
|
|
end interface
|
|
procedure(proc) :: pc1
|
|
!ERROR: Only variable and named common block can be in BIND statement
|
|
bind(c) :: proc
|
|
!ERROR: Only variable and named common block can be in BIND statement
|
|
bind(c) :: pc1
|
|
|
|
!ERROR: Only variable and named common block can be in BIND statement
|
|
bind(c) :: sub
|
|
|
|
!PORTABILITY: Global name 'm' conflicts with a module
|
|
!PORTABILITY: Name 'm' declared in a module should not have the same name as the module
|
|
bind(c) :: m ! no error for implicit type variable
|
|
|
|
type my_type
|
|
integer :: i
|
|
end type
|
|
!ERROR: Only variable and named common block can be in BIND statement
|
|
bind(c) :: my_type
|
|
|
|
enum, bind(c) ! no error
|
|
enumerator :: SUNDAY, MONDAY
|
|
end enum
|
|
|
|
integer :: x, y, z = 1
|
|
common /blk/ y
|
|
bind(c) :: x, /blk/, z ! no error for variable and common block
|
|
|
|
bind(c) :: implicit_i ! no error for implicit type variable
|
|
|
|
!ERROR: 'implicit_blk' appears as a COMMON block in a BIND statement but not in a COMMON statement
|
|
bind(c) :: /implicit_blk/
|
|
|
|
contains
|
|
|
|
subroutine sub() bind(c)
|
|
end
|
|
|
|
end
|