swc_ecma_transforms_optimization::simplify

Function expr_simplifier

source 
pub fn expr_simplifier(
    unresolved_mark: Mark,
    config: Config,
) -> impl Repeated + Pass + CompilerPass + VisitMut + 'static
Expand description

Not intended for general use. Use [simplifier] instead.

Ported from PeepholeFoldConstants of google closure compiler.