From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/ion/bug1273858-1.js | 53 +++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 js/src/jit-test/tests/ion/bug1273858-1.js (limited to 'js/src/jit-test/tests/ion/bug1273858-1.js') diff --git a/js/src/jit-test/tests/ion/bug1273858-1.js b/js/src/jit-test/tests/ion/bug1273858-1.js new file mode 100644 index 0000000000..89769ffe58 --- /dev/null +++ b/js/src/jit-test/tests/ion/bug1273858-1.js @@ -0,0 +1,53 @@ +// |jit-test| --no-threads + +function t1() { + let x = []; + + for (let k = 0; k < 100; ++k) + x[k] = () => k; // Lexical capture + + try { + eval("k"); + throw false; + } + catch (e) { + if (!(e instanceof ReferenceError)) + throw "Loop index escaped block"; + } + + for (var i = 0; i < 100; ++i) + if (x[i]() != i) + throw "Bad let capture"; +} +t1(); +t1(); +t1(); +t1(); + +function t2() { + let x = []; + let y = {}; + + for (var i = 0; i < 100; ++i) + x[i] = i; + + for (const k of x) + y[k] = () => k; // Lexical capture + + try { + eval("k"); + throw false; + } + catch (e) { + if (!(e instanceof ReferenceError)) + throw "Loop index escaped block"; + } + + for (var i = 0; i < 100; ++i) + if (y[i]() != i) + throw "Bad const capture"; +} +t2(); +t2(); +t2(); +t2(); -- cgit v1.2.3