Description
require('@babel/parser').parse(' /**/ a /**/ ', {ranges: true}).program
// {start:0, end: 22, range: [0, 22]}require('acorn').parse(' /**/ a /**/ ', {ranges: true})
// {start:0, end: 22, range: [0, 22]}require('meriyah').parse(' /**/ a /**/ ', {ranges: true})
// {start:0, end: 22, range: [0, 22]}require('@typescript-eslint/typescript-estree').parse(' /**/ a /**/ ', {range: true})
// {range: [10, 22]}(I think they are starting from 10 only to align with espree)
require('espree').parse(' /**/ a /**/ ', {range: true, loc: true})
// {range: [10, 11], start: 0, end: 22} ({start: 10, end: 11} on master branch)It doesn't make sense at all, if there is no statement, just comments and whitespace, what should it be?(currently we count from 0)
Image this, I have a function to check comment is inside node, isInsideNode(comment, node), If only comments, it's true, if I wrote a letter or number anywhere, it's false.