Delete unecessary copy_candidate_datatype_list() function.
--- a/stage3/datatype_functions.cc Thu Mar 08 19:14:45 2012 +0000
+++ b/stage3/datatype_functions.cc Fri Mar 09 10:51:56 2012 +0000
@@ -221,7 +221,7 @@
if (symbol->prev_il_instruction.empty())
return;
- copy_candidate_datatype_list(symbol->prev_il_instruction[0] /*from*/, symbol /*to*/);
+ symbol->candidate_datatypes = symbol->prev_il_instruction[0]->candidate_datatypes;
for (unsigned int i = 1; i < symbol->prev_il_instruction.size(); i++) {
intersect_candidate_datatype_list(symbol /*origin, dest.*/, symbol->prev_il_instruction[i] /*with*/);
}