Fix `min`, `max`, `clamp` final type bug

src/check_expr.cpp

@@ -3959,6 +3959,8 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
 				Type *bt = base_type(operands[0].type);
 				if (are_types_identical(bt, t_f32)) add_package_dependency(c, "runtime", "min_f32");
 				if (are_types_identical(bt, t_f64)) add_package_dependency(c, "runtime", "min_f64");
+
+				operand->type = operands[0].type;
 			}
 		}
 		break;
@@ -4119,6 +4121,8 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
 				Type *bt = base_type(operands[0].type);
 				if (are_types_identical(bt, t_f32)) add_package_dependency(c, "runtime", "max_f32");
 				if (are_types_identical(bt, t_f64)) add_package_dependency(c, "runtime", "max_f64");
+
+				operand->type = operands[0].type;
 			}
 		}
 		break;
@@ -4266,6 +4270,8 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32
 					add_package_dependency(c, "runtime", "min_f64");
 					add_package_dependency(c, "runtime", "max_f64");
 				}
+
+				operand->type = ops[0]->type;
 			}
 		}