[Bug fortran/47803] [F95+] Constant inquiry function rejected in PARAMETER definition

Wed Mar 14 03:03:00 GMT 2018

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47803

--- Comment #7 from Steve Kargl <sgk at troutmask dot apl.washington.edu> ---
On Wed, Mar 14, 2018 at 02:41:19AM +0000, kargl at gcc dot gnu.org wrote:
> > 
> > Yep, gfortran is missing a simplification.  When
> > simplification of size(a) occurs, the int(1) is
> > still an expression with EXPR_FUNCTION.
> 
> Testing a patch.
> 

Bummer.  The patch causes 2 regressions.

FAIL: gfortran.dg/pr84734.f90   -O   (test for errors, line 3)
FAIL: gfortran.dg/typebound_proc_32.f90   -O  (test for excess errors)

The former should fail, but doesn't.  The latter
should pass, but fails.