g++.old-deja/g++.mike/p7325.C - suspected bogus test case
Mike Stump
mrs@apple.com
Tue Jun 29 14:21:00 GMT 2004
On Saturday, June 26, 2004, at 12:12 PM, Zack Weinberg wrote:
> It seemed a plausible consequence of the interprocedural escape
> analysis that he was describing.
In this case, with the options given, no.
> Sure, the language says these temporaries go away at a particular
> point, but the data-flow analysis says their addresses are preserved,
> so the conservative optimization decision is not to recycle the
> storage.
No, thaat would be wrong. A warning about addresses escaping would be
better.
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