diff --git a/src/parser.cpp b/src/parser.cpp
index 101167e45..584979064 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -792,6 +792,7 @@ gb_internal Ast *ast_uninit(AstFile *f, Token token) {
 
 gb_internal ExactValue exact_value_from_token(AstFile *f, Token const &token) {
 	String s = token.string;
+	string_interner_insert(s);
 	switch (token.kind) {
 	case Token_Rune:
 		if (!unquote_string(ast_allocator(f), &s, 0)) {
@@ -848,6 +849,7 @@ gb_internal Ast *ast_basic_directive(AstFile *f, Token token, Token name) {
 	Ast *result = alloc_ast_node(f, Ast_BasicDirective);
 	result->BasicDirective.token = token;
 	result->BasicDirective.name = name;
+	string_interner_insert(name.string);
 	if (string_starts_with(name.string, str_lit("load"))) {
 		f->seen_load_directive_count++;
 	}
diff --git a/src/types.cpp b/src/types.cpp
index f82e54802..abe7b104c 100644
--- a/src/types.cpp
+++ b/src/types.cpp
@@ -3048,9 +3048,9 @@ gb_internal bool are_types_identical_unique_tuples(Type *x, Type *y) {
 		return false;
 	}
 
-	if (x->canonical_hash && y->canonical_hash && x->canonical_hash != y->canonical_hash) {
-		return false;
-	}
+	// if (x->canonical_hash && y->canonical_hash && x->canonical_hash != y->canonical_hash) {
+	// 	return false;
+	// }
 
 	// MUTEX_GUARD(&g_type_mutex);
 	return are_types_identical_internal(x, y, true);
@@ -3066,9 +3066,9 @@ gb_internal bool are_types_identical_internal(Type *x, Type *y, bool check_tuple
 		return false;
 	}
 
-	if (x->canonical_hash && y->canonical_hash && x->canonical_hash != y->canonical_hash) {
-		return false;
-	}
+	// if (x->canonical_hash && y->canonical_hash && x->canonical_hash != y->canonical_hash) {
+	// 	return false;
+	// }
 
 	#if 0
 	if (x->kind == Type_Named) {