fortran-experiments: patch for more error checking

[Christopher D. Rickett]

Steve,

i'm not sure what could be doing this.  i'm not seeing these errors when i 
run the testsuite (except for c_kind_params, of course).  do you have any 
ideas?  c_kind_params is failing, but that's been failing for a while and 
is unrelated to this patch.

thanks.
Chris

On Tue, 23 Jan 2007, Steve Kargl wrote:

> On Sun, Jan 21, 2007 at 09:02:43PM -0700, Christopher D. Rickett wrote:
>>
>> 2007-01-21  Christoper D. Rickett  <crickett@lanl.gov>
>> 	* gcc/fortran/symbol.c: Removed javadoc style comment blocks and
>> 	converted to GNU style.  Also, put the function type and name on
>> 	separate lines.  Removed commented out return in
>> 	verify_bind_c_derived_type.
>> 	* gcc/fortran/decl.c: Converted javadoc to GNU style for functions
>> 	and put the function return type and name on separate lines.
>> 	* gcc/fortran/trans-types.c: Ditto on commenting style.
>> 	* gcc/fortran/resolve.c: Ditto on commenting style.  Also,
>> 	combined two if statements in gfc_iso_c_sub_interface.
>> 	* gcc/fortran/match.c: Ditto on commenting style.
>> 	* gcc/fortran/trans-decl.c: Ditto on commenting style.
>> 	* gcc/fortran/misc.c: Ditto on commenting style.
>>
>
> I applied this patch and new testsuite failures from the new
> test programs.   I've extracted info from the gfortran.log.
> The first two are the new failures.  The third has been failing
> since the fortran-experiments branch was created.
>
> FAIL: gfortran.dg/bind_c_usage_3.f03  -O  (test for excess errors)
> Excess errors:
> gcc/testsuite/gfortran.dg/bind_c_usage_3.f03:18:
> Error: Global name 'test' at (1) is already being used as a MODULE at (2)
> gcc/iso_c_binding/gcc/testsuite/gfortran.dg/bind_c_usage_3.f03:2:
> Error: Global name 'test' at (1) is already being used as a MODULE at (2)
>
>
> FAIL: gfortran.dg/c_ptr_tests_5.f03  -O  (test for excess errors)
> Excess errors:
> gcc/iso_c_binding/gcc/testsuite/gfortran.dg/c_ptr_tests_5.f03:18:
> Error: Global name 'c_ptr_tests_5' at (1) is already being used as a MODULE at (2)
> gcc/iso_c_binding/gcc/testsuite/gfortran.dg/c_ptr_tests_5.f03:2:
> Error: Global name 'c_ptr_tests_5' at (1) is already being used as a MODULE at (2)
>
>
>
> FAIL: gfortran.dg/c_kind_params.f90  -O0  (test for excess errors)
> Excess errors:
> gcc/iso_c_binding/gcc/testsuite/gfortran.dg/c_kind_params.f90:22:
> Error: Kind -2 not supported for type INTEGER at (1)
>
>    integer(c_int_fast16_t), value :: my_int_fast16_t
>
>
>
> -- 
> Steve
>