Assertion 'ecma_is_lexical_environment (object_p)' failed at jerryscript/jerry-core/ecma/base/ecma-helpers.c(ecma_get_lex_env_type):291.

[SwtWld]

JerryScript revision

Commit: a6ab5e9

Version: v3.0.0

Build platform

Ubuntu 18.04.5 LTS (Linux 4.19.128-microsoft-standard x86_64)

Ubuntu 18.04.5 LTS (Linux 5.4.0-44-generic x86_64)

Build steps

python ./tools/build.py --clean --debug --compile-flag=-fsanitize=address --compile-flag=-m32 --compile-flag=-g --strip=off --lto=off --logging=on --line-info=on --error-message=on --system-allocator=on --stack-limit=20

Test case

poc.js

function JSEtest() {
  var obj = __defineGetter__;

  function myGetter() {
    obj.foo = (obj.__lookupGetter__('foo') === myGetter)
  }
  function mySetter(v) {
    try {
      JSEtest();
    } catch (e) {
      print(e.stack || e);
    }
  }

  obj.__defineGetter__('foo', myGetter);
  obj.__defineSetter__('foo', mySetter);
  obj.foo = 123;
  print(obj.foo);
}

try {
  JSEtest();
} catch (e) {
}

​

Execution steps & Output

$ ./jerryscript/build/bin/jerry poc.js

poc.js:11:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:22:5
......                               ......                                   ......
......                               ......                                   ......
undefined
poc.js:11:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:5:9,poc.js:17:5,poc.js:9:13,poc.js:5:9,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:9:13,poc.js:17:5,poc.js:22:5
ICE: Assertion 'ecma_is_lexical_environment (object_p)' failed at jerryscript/jerry-core/ecma/base/ecma-helpers.c(ecma_get_lex_env_type):291.
Error: ERR_FAILED_INTERNAL_ASSERTION
[1]    11223 abort      jerry poc.js

[rerobika]

Duplicate of #4900. It's going to be fixed via #4943.