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[Bug fortran/36754] Compile-time bound-checking for allocatable arrays with known bonds
- From: "kargl at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Apr 2010 17:00:43 -0000
- Subject: [Bug fortran/36754] Compile-time bound-checking for allocatable arrays with known bonds
- References: <bug-36754-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from kargl at gcc dot gnu dot org 2010-04-16 17:00 -------
(In reply to comment #7)
> > I get an error at compile time with gfortran 4.2.3, 4.3.3, 4.4.0, and trunk
> > (intel-darwin9). Is this PR valid?
>
> Good question - I get now the same error for comment 0, which makes the report
> INVALID<already implemented since a long time>.
>
> I don't get an error for comment 4. I think it is in principle detectable, but
> difficult -> WONTFIX?
>
> At run time, I get for comment 4 "(0/11)" instead of the proper "(1/12)", but I
> think the off-by-one bug is tracked elsewhere.
>
The off-by-one bug is fixed.
laptop:kargl[286] gfc4x -o z -fcheck=bounds g.f90
laptop:kargl[287] ./z
At line 4 of file g.f90
Fortran runtime error: Array bound mismatch, size mismatch for dimension 1 of
array 'b' (1/12)
Can we close this PR?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36754