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Support enum base type vectors 

Including bit/reg/logic types.
This commit is contained in:
Stephen Williams 2010-11-12 19:28:43 -08:00
parent 27dfdf99dd
commit 00c1176a5d
1 changed files with 24 additions and 0 deletions
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24
parse.y
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@ -704,6 +704,30 @@ enum_data_type
enum_type->range.reset( make_range_from_width(integer_width) ); enum_type->range.reset( make_range_from_width(integer_width) );
$$ = enum_type; $$ = enum_type;
} }
| K_enum K_logic range unsigned_signed_opt '{' enum_name_list '}'
{ enum_type_t*enum_type = new enum_type_t;
enum_type->names .reset($6);
enum_type->base_type = IVL_VT_LOGIC;
enum_type->signed_flag = $4;
enum_type->range.reset( $3 );
$$ = enum_type;
}
| K_enum K_reg range unsigned_signed_opt '{' enum_name_list '}'
{ enum_type_t*enum_type = new enum_type_t;
enum_type->names .reset($6);
enum_type->base_type = IVL_VT_LOGIC;
enum_type->signed_flag = $4;
enum_type->range.reset( $3 );
$$ = enum_type;
}
| K_enum K_bit range unsigned_signed_opt '{' enum_name_list '}'
{ enum_type_t*enum_type = new enum_type_t;
enum_type->names .reset($6);
enum_type->base_type = IVL_VT_BOOL;
enum_type->signed_flag = $4;
enum_type->range.reset( $3 );
$$ = enum_type;
}
; ;
enum_name_list enum_name_list