6.3.8 L

Left operand is a bignum; integer 0 assumed.

The left operand in the expression is a bignum rather than an integer. The assembler performs expression evaluation on only integers so it assumes integer 0 for this operand.

Left operand is a float; integer 0 assumed.

The left operand in the expression is a float rather than an integer. The assembler performs expression evaluation on only integers so it assumes integer 0 for this operand.

Line numbers must be positive; line number %d rejected.

This directive accepts only positive integers for the line number.