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super() in non derived class #2000

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peeyush18 opened this issue Oct 9, 2019 · 0 comments

peeyush18 commented Oct 9, 2019

super() in non derived class constructors should throw a syntax error

Steps to reproduce

esprima.parse('class A{
 constructor(){
  super(); 
 }
}')

Expected output

throw an syntax error.
in firefox

 SyntaxError: super() is only valid in derived class constructors

in chrome

Uncaught SyntaxError: 'super' keyword unexpected here

Actual output

Relevant references

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