[PATCH 6/13] D: Add D language support to GCC proper.

[Jeff Law]

On 05/28/2017 03:15 PM, Iain Buclaw wrote:
> This patch adds D language support to GCC itself.
> 
> ---
> 
> 
> 06-d-gcc-proper.patch
> 
> 
> gcc/ChangeLog
> 
> 	* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
> 	Support GNU D by using 0 as the language type.
> 	* dwarf2out.c (is_dlang): New function.
> 	(gen_compile_unit_die): Use DW_LANG_D for D.
> 	(declare_in_namespace): Return module die for D, instead of adding
> 	extra declarations into the namespace.
> 	(gen_namespace_die): Generate DW_TAG_module for D.
> 	(gen_decl_die, dwarf2out_decl): Handle CONST_DECLSs for D.
> 	* gcc.c (default_compilers): Add entries for ".d", ".dd" and ".di".This is fine when prereqs are approved.

jeff