Add a lot of primitive types

1 files changed, 10 insertions, 8 deletions

diff --git a/tests/types_expected.txt b/tests/types_expected.txt
index 3a5a2de..58eaa7f 100644
--- a/tests/types_expected.txt
+++ b/tests/types_expected.txt
@@ -5,14 +5,14 @@
 (boolean? "string") -> false
 (boolean? (+ 1 2 3)) -> false
 (boolean? (not 1)) -> true
-(null? true) -> false
-(null? false) -> false
-(null? 1) -> false
-(null? 5) -> false
-(null? "string") -> false
-(null? (+ 1 2 3)) -> false
-(null? (not 1)) -> false
-(null? ()) -> true
+(nil? true) -> false
+(nil? false) -> false
+(nil? 1) -> false
+(nil? 5) -> false
+(nil? "string") -> false
+(nil? (+ 1 2 3)) -> false
+(nil? (not 1)) -> false
+(nil? ()) -> true
 (string? true) -> false
 (string? false) -> false
 (string? 1) -> false
@@ -34,6 +34,8 @@
 (symbol? "string") -> false
 (symbol? (+ 1 2 3)) -> false
 (symbol? (not 1)) -> false
+(symbol? 'a) -> true
+(symbol? 'c) -> true
 (pair? false) -> false
 (pair? 1) -> false
 (pair? 5) -> false