Changed is_between() to be bidirectional

2 files changed, 2 insertions, 0 deletions

diff --git a/src/compile/comparisons.c b/src/compile/comparisons.c
index 62196cdf..c2d376ef 100644
--- a/src/compile/comparisons.c
+++ b/src/compile/comparisons.c
@@ -41,6 +41,7 @@ Text_t compile_comparison(env_t *env, ast_t *ast) {
         } else {
             code_err(ast, "I can't do comparisons between ", type_to_text(lhs_t), " and ", type_to_text(rhs_t));
         }
+        assert(operand_t);
 
         Text_t lhs, rhs;
         lhs = compile_to_type(env, binop.lhs, operand_t);
diff --git a/src/compile/functions.c b/src/compile/functions.c
index 01377a89..f62e00f8 100644
--- a/src/compile/functions.c
+++ b/src/compile/functions.c
@@ -633,6 +633,7 @@ static void check_unused_vars(env_t *env, arg_ast_t *args, ast_t *body) {
         // Global/file scoped vars are okay to mutate without reading
         if (get_binding(env, entry->name) != NULL) continue;
         ast_t *var = Table$str_get(assigned_vars, entry->name);
+        assert(var);
         code_err(var, "This variable was assigned to, but never read from.");
     }
 }