typedef logic [3:0] outer_uint4_t;
typedef enum logic {s0, s1} outer_enum_t;

module top;

	// globals are inherited
	outer_uint4_t u4_i = 8'hA5;
	outer_enum_t enum4_i = s0;
	always @(*) assert(u4_i == 4'h5);
	always @(*) assert(enum4_i == 1'b0);

	typedef logic [3:0] inner_type;
	typedef enum logic [2:0] {s2=2, s3, s4} inner_enum_t;
	inner_type inner_i1 = 8'h5A;
	inner_enum_t inner_enum1 = s3;
	always @(*) assert(inner_i1 == 4'hA);
	always @(*) assert(inner_enum1 == 3'h3);

	if (1) begin: genblock
		// type declarations in child scopes shadow their parents
		typedef logic [7:0] inner_type;
		parameter inner_type inner_const = 8'hA5;
 		typedef enum logic [2:0] {s5=5, s6, s7} inner_enum_t;

		inner_type inner_gb_i = inner_const; //8'hA5;
 		inner_enum_t inner_gb_enum1 = s7;
		always @(*) assert(inner_gb_i == 8'hA5);
 		always @(*) assert(inner_gb_enum1 == 3'h7);

		// check that copying of struct member types works over multiple type scopes
		typedef struct packed {
			outer_uint4_t x;
		} mystruct_t;
		mystruct_t mystruct;
		always @(*) assert($bits(mystruct) == 4);
	end

	inner_type inner_i2 = 8'h42;
	inner_enum_t inner_enum2 = s4;
	always @(*) assert(inner_i2 == 4'h2);
	always @(*) assert(inner_enum2 == 3'h4);

endmodule

typedef logic[7:0]  between_t;

module other;
	between_t a = 8'h42;
	always @(*) assert(a == 8'h42);
endmodule