The bitwise 'and' operator, x & y
https://dlang.org/spec/expression.html#and_expressions
The types for a binary expression are incompatible. Print error message.
Mark the operands as will never be dereferenced, which is useful info for @safe checks. Do before semantic() on operands rewrites them.
See Implementation
The bitwise 'and' operator, x & y
https://dlang.org/spec/expression.html#and_expressions