poolparen
Poolparen is a term used in software tooling to describe a technique that reuses a pool of parenthesis tokens or structures during parsing and code generation. In practice, poolparen refers to applying an object pool design to tokens representing opening and closing parentheses, with the aim of reducing allocation overhead in parsers that handle deeply nested expressions.
The concept is not standardized; different projects implement poolparen differently. In most implementations, a pool preallocates
Benefits of poolparen include lower allocation costs and improved cache locality, which can be advantageous in
Contexts in which poolparen might arise include compilers, language interpreters, expression evaluators, and templating systems that