Commit 73720b6975e2650ece48cc5f38495c091360c6c9 | zig

author	Andrew Kelley <andrew@ziglang.org> 2023-05-05 20:50:01-07:00
committer	Andrew Kelley <andrew@ziglang.org> 2023-06-10 20:42:29-07:00
log	73720b6975e2650ece48cc5f38495c091360c6c9
tree	49626b3b12d29068dc9e3f4b06ba3141be5a372f
parent	f7bd42785bf763e66557f886188ec53824cc45e0

1 files changed, 16 insertions(+), 4 deletions(-)

src/type.zig+16-4

 @@ -3909,15 +3909,27 @@ pub const Type = struct {
                     return null;
                 }
             },
-            .ptr_type => @panic("TODO"),
+            .ptr_type => return null,
-            .array_type => @panic("TODO"),
+            .array_type => |array_type| {
+                if (array_type.len == 0)
+                    return Value.initTag(.empty_array);
+                if (array_type.child.toType().onePossibleValue(mod) != null)
+                    return Value.initTag(.the_only_possible_value);
+                return null;
+            },
             .vector_type => |vector_type| {
                 if (vector_type.len == 0) return Value.initTag(.empty_array);
                 if (vector_type.child.toType().onePossibleValue(mod)) |v| return v;
                 return null;
             },
-            .opt_type => @panic("TODO"),
+            .opt_type => |child| {
-            .error_union_type => @panic("TODO"),
+                if (child.toType().isNoReturn()) {
+                    return Value.null;
+                } else {
+                    return null;
+                }
+            },
+            .error_union_type => return null,
             .simple_type => |t| switch (t) {
                 .f16,
                 .f32,