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[Bug fortran/54387] New: Proc-pointer: Wronlgy accepts non-proc result variable on the RHS of a pointer assignment
- From: "burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 27 Aug 2012 22:10:46 +0000
- Subject: [Bug fortran/54387] New: Proc-pointer: Wronlgy accepts non-proc result variable on the RHS of a pointer assignment
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54387
Bug #: 54387
Summary: Proc-pointer: Wronlgy accepts non-proc result variable
on the RHS of a pointer assignment
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: accepts-invalid
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: burnus@gcc.gnu.org
CC: janus@gcc.gnu.org
Found by James Van Buskirk in c.l.f's "Function questions?" thread:
https://groups.google.com/forum/?fromgroups=#!topic/comp.lang.fortran/r4PVbtaBnFM
The following program is invalid as "foo" inside the function is the result
variable - hence "i => foo" doesn't make sense.
function foo()
integer :: foo
procedure(), pointer :: i
i => foo ! Invalid RHS - in this context "foo" the RESULT variable
! To use the procedure name, a RESULT(...) has to be specified
end