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Author SHA1 Message Date
Robert Fancsik
bfd2639634
Rework the core of class parsing/runtime semantic (#3598) 
Changes:
 - Use the pre-scanner to provide information for the parser about the existence of the class constructor
 - The allocation of the super declarative environment is no longer needed
 - The VM frame context holds the information about the this binding status
 - Reduce the number of class related VM/CBC instructions
 - Improve ecma_op_function_{construct, call} to properly set new.target

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-03-16 14:37:47 +01:00
Robert Fancsik
5e846c9efa Fix instanceof operator for implicit class constructors (#2748) 
Implicit class constructor functions should not be handled as bound functions during [[HasInstance]] check.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-02-06 15:06:43 +01:00