https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87172
Bug ID: 87172
Summary: [9 Regression] Spurious "Derived type 'c_funptr' at
(1) has not been declared" error after r263782
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: dominiq at lps dot ens.fr
Target Milestone: ---
Up to revision r263781, gfortran compiles the following test (pr71764 comment
3)
module sqlite3_primitive
use iso_c_binding, only: c_funptr
end module sqlite3_primitive
module fsqlite_runtime
use sqlite3_primitive
use, intrinsic :: iso_c_binding, only : c_null_funptr, c_funptr
implicit none
contains
subroutine fsqlite_exec
type(c_funptr) to_cb
to_cb = c_null_funptr
end subroutine
end module
Starting at r263782, I get the error
pr71764_1.f90:7:6:
7 | use sqlite3_primitive
| 1
Error: Derived type 'c_funptr' at (1) has not been declared
Is this expected? If no, I’ll file a new PR. If yes, why (the error message is
quite confusing)?
I also get the same error with the first test in pr71764 comment 4, but not
with the other variants.
