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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/ion/bug732847.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/ion/bug732847.js')
-rw-r--r-- | js/src/jit-test/tests/ion/bug732847.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug732847.js b/js/src/jit-test/tests/ion/bug732847.js new file mode 100644 index 0000000000..8c343fa6e8 --- /dev/null +++ b/js/src/jit-test/tests/ion/bug732847.js @@ -0,0 +1,20 @@ +try{} catch (x) {} + +var callStack = []; +function currentFunc() { + return callStack[0]; +} +function reportFailure () { + var funcName = currentFunc(); + // play with the result to cause a SEGV. + var prefix = (funcName) ? funcName : ""; + // Use OSR to compile the function at the end of the first run. + for (var i=0; i < 50; i++) ; +} + +callStack[0] = 'test'; +// Run and compile with a string as result of currentFunc. +reportFailure(); +callStack[0] = undefined; +// Use previously compiled code with the string assumption. +reportFailure(); |