Duplicate property in Interpreter

[micahriggan]

Interpreter.SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS = (1 << 7); Interpreter.SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS = (1 << 11);

Lines 362 and 367 of script/interpreter.js are overwriting the same variable.

Originally this value was 128, now it's 2048.

Is the duplication of the line intentional?