`RULE-0-1-1`: Uninstantiated templates cause reports

[MichaelRFairhurst]

Affected rules

• RULE-0-1-1

Description

We just need to exclude uninstantiated templates from the query.

Example

template <typename T>
int example_function() {
  int x = 0; // gets flagged in the uninstantiated template
  return x;
}