Some operator overloads are not implemented

[amylizzle]

All operator overloads are parsed correctly, but only some are implemented and will be called.

• A+B (Implement a few easy operator overloads #1808)
• A-B (Implement a few easy operator overloads #1808)
• -A
• A*B (Implement a few easy operator overloads #1808)
• A/B (Implement a few easy operator overloads #1808)
• A%B
• A%%B
• A**B
• A|B (Implement a few easy operator overloads #1808)
• A&B
• A^B
• ~A
• A<<B
• A>>B
• A<<B output (different function signature)
• A>>B input (different function signature)
• A~=B
• A~!B
• A<B
• A>=B
• A>B
• A<=B
• A+=B
• A-=B
• A*=B (Implement multiplyref & divideref operator overloads #1853)
• A/=B (Implement multiplyref & divideref operator overloads #1853)
• A%=B
• A%%=B
• A|=B
• A&=B
• A^=B
• A<<=B
• A>>=B
• A:=B
• ++A
• --A
• A++
• A--
• A[]
• A[]=B
• turn(A, B)
• ""