*PING*
On 9/2/20 5:02 PM, Tobias Burnus wrote:
During some discussion such an example as attached came up:
f() = 0.0
where 'f' is a function which returns a pointer to an array.
This gets handled as
_F.D0 => f()
_F.D0 = 0.0
However, the first line did fail with a rank error as the rank
was taken from the RHS.
Changing this to the LHS express failed due to 'use_assoc',
which added an 'extern' to the variable and 'proc_pointer'
also caused problems – in principle, either problem could
have also occurred for the RHS.
Side effect: The error message is better for rank mismatch
as for 'f() = a' no pointer assignment is involved (in terms
of the user code) but before we had the error message
'Different ranks in pointer assignment'.
OK?
Tobias
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