From 9a21c638fab848862c5c421f2f80c331d56dda3d Mon Sep 17 00:00:00 2001 From: Dale Weiler Date: Sat, 5 May 2018 15:38:12 -0400 Subject: [PATCH] error if a function is called from global scope opposed to crashing --- parser.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/parser.cpp b/parser.cpp index c795e40..cc2b358 100644 --- a/parser.cpp +++ b/parser.cpp @@ -1188,6 +1188,12 @@ static bool parser_sy_apply_operator(parser_t *parser, shunt *sy) static bool parser_close_call(parser_t *parser, shunt *sy) { + if (!parser->function) + { + parseerror(parser, "cannot call functions from global scope"); + return false; + } + /* was a function call */ ast_expression *fun; ast_value *funval = nullptr; -- 2.39.2