Try to compile a complete function call or field expression with a field name matching Token. Returns 1 if a function call was successfully parsed, or 0 if no matching function was found. Handles the error condition where the function was called but the specified parameters didn't match, or there was an error in a parameter expression. The function to call must be accessible within the current
source not stored for this graph (policy: none)
nothing calls this directly
no test coverage detected