Merge pull request #951 from alexnask/reflect_reify

Metaprogramming - @typeInfo [DONE]

test/behavior.zig

@@ -36,6 +36,7 @@ comptime {
     _ = @import("cases/pub_enum/index.zig");
     _ = @import("cases/ref_var_in_if_after_if_2nd_switch_prong.zig");
     _ = @import("cases/reflection.zig");
+    _ = @import("cases/type_info.zig");
     _ = @import("cases/sizeof_and_typeof.zig");
     _ = @import("cases/slice.zig");
     _ = @import("cases/struct.zig");