js-on-sx: baseline commit (278/280 unit, 148/148 slice, runner stub)

Initial commit of the lib/js/ tree and plans/ directory. A previous session left template-string work in progress — 278/280 unit tests pass (2 failing: tpl part-count off-by-one, escaped-backtick ident lookup). test262-runner.py and scoreboard are placeholders (0/8 with 7 timeouts); fixing the runner is the next queue item.
2026-04-23 19:42:16 +00:00
parent 14b6586e41
commit 9e568ad886
310 changed files with 7056 additions and 0 deletions
--- a/lib/js/test262-slice/closures/counter.js
+++ b/lib/js/test262-slice/closures/counter.js
@@ -0,0 +1 @@
+function mkc() { let n = 0; return () => { n = n + 1; return n; }; } let c = mkc(); c(); c(); c(); c()
				`@@ -0,0 +1 @@`
				`function mkc() { let n = 0; return () => { n = n + 1; return n; }; } let c = mkc(); c(); c(); c(); c()`