[Patch, fortran] PR26891 - Automatic conversion for optional parameters of missing dummies

[Paul Thomas]

Steve Kargl wrote:

>On Fri, Mar 31, 2006 at 09:15:40PM +0200, Paul Thomas wrote:
>  
>
>>2005-03-31  Paul Thomas  <pault@gcc.gnu.org>
>>
>>   PR fortran/26981
>>   * trans.h : Prototype for gfc_conv_missing_dummy.
>>   * trans-expr (gfc_conv_missing_dummy): New function
>>   (gfc_conv_function_call): Call it and tidy up some of the code.
>>   * trans-intrinsic (gfc_conv_intrinsic_function_args): The same.
>>
>>2005-03-31  Paul Thomas  <pault@gcc.gnu.org>
>>
>>   PR fortran/26981
>>   * gfortran.dg/missing_optional_dummy_1.f90: New test.
>>
>>    
>>
>
>OK with one comment below.
>
>  
>
>> 
>>+      /* If an optional argument is itself an optional dummy argument,
>>+	 check its presence and substitute a null if absent.  */
>>+      if (e->expr_type ==EXPR_VARIABLE
>>    
>>
>
>Missing space after ==
>
>  
>
Ooops! Thanks.

Paul