213873 2020-07-01 23:48:22 -0700 Web Inspector: Source map locations in minified files are incorrect 2022-03-24 17:34:33 -0700 1 1 1 Unclassified WebKit Web Inspector Safari 13 All All RESOLVED DUPLICATE 235607 https://evanw.github.io/browser-source-map-bugs/#safari InRadar P2 Normal --- 1 evan.exe webkit-unassigned inspector-bugzilla-changes webkit-bug-importer ysuzuki oldest_to_newest 1668164 0 evan.exe 2020-07-01 23:48:22 -0700 Repro: 1. Visit https://evanw.github.io/browser-source-map-bugs/#safari 2. Open the browser console Expected: Both the unminified and minified stack traces should match. The first stack frame should be "other.ts" on line 2 and the second stack frame should be "entry.ts" on line 6. Observed: The unminified stack trace is correct but the minified stack trace is incorrect. In the minified stack trace, both frames are "entry.ts" on line 7. Apologies if this bug has already been fixed in WebKit Nightly. I can't test it because WebKit Nightly isn't supported on macOS Mojave 10.14. 1668165 1 evan.exe 2020-07-01 23:49:32 -0700 I believe these locations to be correct because these are the locations reported by Mozilla's source map library: https://github.com/mozilla/source-map. See https://github.com/evanw/browser-source-map-bugs/blob/gh-pages/verify.js for the verification script. 1668437 2 webkit-bug-importer 2020-07-02 17:57:44 -0700 <rdar://problem/65058326> 1854961 3 ysuzuki 2022-03-24 17:34:33 -0700 Thanks! Yeah, this is fixed in bug 235607 *** This bug has been marked as a duplicate of bug 235607 ***