[Patch, Fortran] PR34514 - prevent double initialization and dimension changes after initialization
Mon Dec 24 16:31:00 GMT 2007
Tobias Burnus wrote:
> It is completely unclear what value "n" has after:
> integer :: n = 4
> dimension :: n(3)
> similarly invalid is:
> integer :: n = 5
> parameter (n = 7)
> This patch adds checks to reject this.
> Please try to come up with things which should be rejected; I think
> there are none, but I still might have missed something. ;-)
> Build and regtested on x86-64. OK for the trunk?
> PS: I did not check the standard, but ifort and NAG f95 reject it. As it
> makes sense, I believe these compilers. If needed be, I can still try to
> find it in the standard.
OK to commit
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