tidy-related fixes - Githubissues

adam-mcdaniel / wisp

A lisp👽 written in C++

Apache License 2.0

199 stars 20 forks source link

Closed 0x00b1 closed 2 years ago

0x00b1 commented 3 years ago

parameters copied for each invocation but used as const references; refactored into const references
use nullptr
use range-based for loops
use empty method whenever possible