add exp function

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ast.c b/src/ast.c
index 5325ebe..ccbf748 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -26,7 +26,7 @@ ast_t *init_ast_int(int value) {
   return a;
 }
 
-ast_t *init_ast_float(double value) {
+ast_t *init_ast_float(long double value) {
   ast_t *a = init_ast(AST_FLOAT);
   a->float_value = value;
   return a;