(j3.2006) (SC22WG5.5498) J3/15-159 - J3 Fortran interp letterballot #33 - due 24-Apr-2015
Fri Apr 24 05:02:39 EDT 2015
The following Fortran interpretations are being balloted:
Yes No Number Title
-Y- --- F08/0126 Can cobounds be referenced in the same type
-Y- --- F08/0127 May an initial line begin with a semicolon?
-C- --- F08/0128 Is recursive USE within a submodule permitted?
-Y- --- F08/0129 Is CLASS(type) required to refer to a prior type
-Y- --- F08/0130 Does coarray allocation sync even with stopped
-Y- --- F08/0131 Are the changes to C_LOC in the 2010 revision
-Y- --- F08/0132 Can a procedure pointer be declared with an
-Y- --- F08/0133 Is unallocated actual associated with
nonallocatable dummy OK?
-Y- --- F08/0134 <stat-variable> in an image control statement
-Y- --- F08/0135 Vector subscripted actual makes VALUE dummy
-Y- --- F08/0136 Argument correspondence with VALUE and
-C- --- F08/0137 Result of TRANSFER when MOLD is an array with
element size zero
(1) I did not like adding this (USE of ancestor module) in the first place. But
I am even less convinced that we should be redesigning it.
(2) The edit instruction for [100:12] is incomplete: it should state to insert
the text immediately after the word "descendants" (i.e. before the comma).
(1) The code for example 3 does not show any problem. I recommend changing
(2) The description of the problem is a bit confusing as it only mentions the
problem in example 1, then goes on to say "these examples". I recommending,
the size of a zero-length character is zero,
and the size of the above derived types may be zero,
(3) Example 7 is not valid Fortran. I recommend the change suggested by Bill
(4) In the answer, it flatly states that examples 1-3 are not conforming, but
although this is true for example 1, examples 2 and 3 are conforming on a
processor that has a nonzero minimum size for a derived type. I recommend
Examples 1-3 are not conforming
Example 1 is not conforming, and if the derived types have size zero in
examples 2 and 3, those examples are also not conforming,
................................Malcolm Cohen, Nihon NAG, Tokyo.
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