On 2015-05-18, at 06:28, Tom Marchant wrote: > > What are you trying to accomplish? There are three forms of USING, > and all three require an address as the first operand. This is given as > a label ... > IIRC, the HLASM Reference says something such as that the first operand must be an address expression, but does not require it to be a label. But I know there's a common misbelief to that effect, and even misbelief that label must be relocatable.
> ... to tell the assembler that the address of that label is in the > Address expression, not label, again. > register specified. The assembler then computes the displacements > for other operands based upon the value that you have told the > assembler that you have placed in the register. > "value", but not "label" is OK. -- gil
