cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Improved build performance by optimizing makeMappingKey method. (#8744)

Browse Source
This commit is contained in:
Sampo Kivistö 2018-09-26 23:16:40 +03:00 committed by Logan Smyth
parent f38be13113
commit 090c364a90
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
packages/babel-core/src/transformation/file/merge-map.js
View File

@ -94,7 +94,7 @@ export default function mergeSourceMap(
} }
function makeMappingKey(item: { line: number, columnStart: number }) { function makeMappingKey(item: { line: number, columnStart: number }) {
return JSON.stringify([item.line, item.columnStart]); return `${item.line}/${item.columnStart}`;
} }
function eachOverlappingGeneratedOutputRange( function eachOverlappingGeneratedOutputRange(