Status: Accepted
Owner: [email protected]
CC: [email protected]
Labels: Type-Bug Priority-Medium

New issue 3755 by [email protected]: Improve funciton name inferrer to include prototype
https://code.google.com/p/v8/issues/detail?id=3755

Today we skip the prototype property in the function name referrer. This leads to cases where it is not clear whether a "static" method is called or a function on the prototype

function C() {}
C.prototype.m = function() {
  C.m();
};
C.m = function() {
  throw new Error();
}
try {
  new C().m();
} catch (ex) {
  console.log(ex.stack);
}

Our stack looks like:

 Error
    at Function.C.m (<anonymous>:7:9)
    at C.m (<anonymous>:4:5)
    ...

Compared to IE's

Error
   at C.m (eval code:6:3)
   at C.prototype.m (eval code:3:3)
   ...

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