https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67757
Bug ID: 67757
Summary: ICE after "ambiguous reference"
Product: gcc
Version: 4.9.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: arjen.markus895 at gmail dot com
Target Milestone: ---
The following code causes the compiler to produce a message about an ambiguous
reference and then to crash with a segmentation fault (this is on Windows 7,
both MinGW and Cygwin)":
module quaternion_def_basic
implicit none
type quaternion
!type(complex) :: c(2)
complex :: c(2)
end type quaternion
end module quaternion_def_basic
module quaternion_def
use quaternion_def_basic, only: T => quaternion
end module quaternion_def
module octonion_def
use quaternion_def, T2 => T
implicit none
!private :: T2
type T
type(T2) :: c(2)
end type T
end module octonion_def
module sedenion_def
use octonion_def, T2 => T
implicit none
!private :: T2
type T
type(T2) :: c(2)
end type T
end module sedenion_def
When I bring the "private" statements back, all is well.
