Assertion 'JERRY_CONTEXT (jmem_heap_allocated_size) == 0' failed at jerryscript/jerry-core/jmem/jmem-heap.c(jmem_heap_finalize):115

[paintedveil5]

JerryScript revision

5020015 (master)
v3.0.0

Build platform

Ubuntu 18.04.6 LTS (Linux 6.2.0-37-generic x86_64)

Build steps

E.g.:

/usr/bin/python3 ./tools/build.py --clean --debug --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer --compile-flag=-fno-common --lto=off --error-message=on --system-allocator=on --compile-flag=-Wno-uninitialized --compile-flag=-Wno-missing-field-initializers --link-lib="m" --stack-limit=1024 --compile-flag=-fsanitize=address

Test case

var arrowFn = () => {} \ 
arrowFn.hasOwnProperty('caller');

Execution steps & Output

./jerry poc.js
var arrowFn = () => {} \ 
~~~~~~~~~~~~~~~~~~~~~~~^

Unhandled exception: SyntaxError: Invalid unicode escape sequence [7.js:1:24]
Aborted (core dumped)

Backtrace

#0  0xf7f47549 in __kernel_vsyscall ()
#1  0xf76f8642 in raise () from /lib32/libc.so.6
#2  0xf76f9a61 in abort () from /lib32/libc.so.6
#3  0x567eadc0 in jerry_port_fatal (code=JERRY_FATAL_FAILED_ASSERTION) at /home/lily/jerryscript/jerry-port/common/jerry-port-process.c:41
#4  0x566e410c in jerry_fatal (code=JERRY_FATAL_FAILED_ASSERTION) at /home/lily/jerryscript/jerry-core/jrt/jrt-fatals.c:63
#5  0x566e412e in jerry_assert_fail (assertion=0x56817960 "JERRY_CONTEXT (jmem_heap_allocated_size) == 0", file=0x56817900 "/home/lily/jerryscript/jerry-core/jmem/jmem-heap.c", 
    function=0x56817ae0 <__func__.7408> "jmem_heap_finalize", line=115) at /home/lily/jerryscript/jerry-core/jrt/jrt-fatals.c:83
#6  0x566e3056 in jmem_heap_finalize () at /home/lily/jerryscript/jerry-core/jmem/jmem-heap.c:115
#7  0x566e2e09 in jmem_finalize () at /home/lily/jerryscript/jerry-core/jmem/jmem-allocator.c:171
#8  0x5662eb7b in jerry_cleanup () at /home/lily/jerryscript/jerry-core/api/jerryscript.c:241
#9  0x5662ac1d in main (argc=2, argv=0xffb41034) at /home/lily/jerryscript/jerry-main/main-desktop.c:270