Sema: fix typeinfo for enums with no declarations

2 files changed, 3 insertions, 8 deletions

diff --git a/src/Sema.zig b/src/Sema.zig
index 2142540147..f939ebc912 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -10015,10 +10015,6 @@ fn typeInfoDecls(
     type_info_ty: Type,
     opt_namespace: ?*Module.Namespace,
 ) CompileError!Value {
-    const namespace = opt_namespace orelse return Value.initTag(.empty_array);
-    const decls_len = namespace.decls.count();
-    if (decls_len == 0) return Value.initTag(.empty_array);
-
     var decls_anon_decl = try block.startAnonDecl(src);
     defer decls_anon_decl.deinit();
 
@@ -10035,10 +10031,11 @@ fn typeInfoDecls(
         break :t try declaration_ty_decl.val.toType(&buffer).copy(decls_anon_decl.arena());
     };
 
+    const decls_len = if (opt_namespace) |ns| ns.decls.count() else 0;
     const decls_vals = try decls_anon_decl.arena().alloc(Value, decls_len);
     for (decls_vals) |*decls_val, i| {
-        const decl = namespace.decls.values()[i];
-        const name = namespace.decls.keys()[i];
+        const decl = opt_namespace.?.decls.values()[i];
+        const name = opt_namespace.?.decls.keys()[i];
         const name_val = v: {
             var anon_decl = try block.startAnonDecl(src);
             defer anon_decl.deinit();
diff --git a/test/behavior/type_info.zig b/test/behavior/type_info.zig
index c8787262f0..fc5b268832 100644
--- a/test/behavior/type_info.zig
+++ b/test/behavior/type_info.zig
@@ -186,8 +186,6 @@ fn testErrorSet() !void {
 }
 
 test "type info: enum info" {
-    if (builtin.zig_backend != .stage1) return error.SkipZigTest; // TODO
-
     try testEnum();
     comptime try testEnum();
 }