how to avoid duplicate warnings

Ian Lance Taylor iant@google.com
Tue Feb 6 23:14:00 GMT 2007


Silvius Rus <rus@google.com> writes:

> I want to avoid duplicate warnings.  I thought of a few ways, but none
> seems perfect.  Can you please advise which of the following I should
> choose, suggest alternatives, or let me know if a solution exists.

It may work to set and check TREE_NO_WARNING on the offending
CONVERT_EXPR/NOP_EXPR.

Ian



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