InternalError: stack overflow in calling function with unbalanced number of parameters

[tangyixuan01]

Description

Maybe there is some point in the code when increasing the stack TOP without doing the CHECKSTACK(n) which should have something to do with unbalanced number of parameters in function definition and function call.

Build environment

Ubuntu 18.04
gcc version 6.5.0 (GCC)
QuickJS version 2020-09-06
command:
qjs poc
qjsc -o out poc && ./out

POC

function f() {f(1,2)}
f(1)

Debug Information

InternalError: stack overflow
at f (poc)
at f (poc)
... ...
at (poc:2)

[bellard]

There is no problem here because f() is recursing endlessly. Please check your code before submitting.