Peter Klausler 15faac900d [flang] Distinguish intrinsic module USE in module files; correct search paths
In the USE statements that f18 emits to module files, ensure that symbols
from intrinsic modules are marked as such on their USE statements.  And
ensure that the current working directory (".") cannot override the intrinsic
module search path when trying to locate an intrinsic module.

Differential Revision: https://reviews.llvm.org/D127019
2022-06-03 22:07:44 -07:00

42 lines
802 B
Fortran

! RUN: %python %S/test_modfile.py %s %flang_fc1
! Check modfile that contains import of use-assocation of another use-association.
module m1
interface
subroutine s(x)
use, intrinsic :: iso_c_binding, only: c_ptr
type(c_ptr) :: x
end subroutine
end interface
end module
!Expect: m1.mod
!module m1
! interface
! subroutine s(x)
! use,intrinsic::iso_c_binding, only: c_ptr
! type(c_ptr) :: x
! end
! end interface
!end
module m2
use, intrinsic :: iso_c_binding, only: c_ptr
interface
subroutine s(x)
import :: c_ptr
type(c_ptr) :: x
end subroutine
end interface
end module
!Expect: m2.mod
!module m2
! use,intrinsic::iso_c_binding,only:c_ptr
! interface
! subroutine s(x)
! import::c_ptr
! type(c_ptr)::x
! end
! end interface
!end