Print error message when FB/Struct initial value contains other strcuts/FB/arrays (not yet supported by C code generator).
--- a/stage4/generate_c/generate_c_vardecl.cc Wed Apr 05 13:21:50 2017 +0100
+++ b/stage4/generate_c/generate_c_vardecl.cc Sun Apr 16 08:45:56 2017 +0100
@@ -976,6 +976,11 @@
for (int i = 0; i < init_list->n; i++) {
structure_element_initialization_c *init_list_elem = dynamic_cast<structure_element_initialization_c *>(init_list->get_element(i));
if (NULL == init_list_elem) ERROR;
+ if (!get_datatype_info_c::is_ANY_ELEMENTARY(init_list_elem->value->datatype)) {
+ STAGE4_ERROR(init_list_elem, init_list_elem,
+ "C code generation does not yet support initializing FB/structures with non-elementary values.");
+ ERROR;
+ }
s4o.print("\n");
s4o.print(s4o.indent_spaces);
s4o.print(INIT_VAR);