Up until now the seed collector could only collect seeds with the same element type. For example, `i32` and <2 x i32>`. This patch implements the collection of seeds with different types, like `i32` and `i8`.
Up until now the seed collector could only collect seeds with the same element type. For example, `i32` and <2 x i32>`. This patch implements the collection of seeds with different types, like `i32` and `i8`.