621377 - JM: Different output (interpreter vs JM) with given testcase

Status: RESOLVED DUPLICATE of bug 615065

(Core :: JavaScript Engine, defect)

Description

[Gary Kwong [:gkw] [:nth10sd] (NOT official MoCo now)]

try {
    function x() {}
    (function() {
        for (a = 0; a < 9; ++a) {
            if (a == 1) {
                function x()
                function() {}
            } else {
                print(x)
            }
        }
    })()
} catch(e) {}

without -m: (-j has the same output)
function x() {
}
function x() function () {};
function x() function () {};
function x() function () {};
function x() function () {};
function x() function () {};
function x() function () {};
function x() function () {};

with -m:
function x() {
}
function x() function () {};
function x() {
}
function x() {
}
function x() {
}
function x() {
}
function x() {
}
function x() {
}

Seems definitely related to methodjit.

Comment 1

[Jesse Ruderman]

Related to bug 618007?

Comment 2

[Jesse Ruderman]

Fixed by rev f3dae72f2b8e.