strict aliasing is even worse than I thoughthttps://twitter.com/ch3root/status/697939734165901312 …
@johnregehr @H2CO3_iOS Where is the language that says effective type can change? Sounds like wishful thinking on your part.
-
-
-
@johnregehr@RichFelker@H2CO3_iOS rephrasing: one can copy with memcpy/memmove into an object that doesn't have a declared type. -
@johnregehr@RichFelker@H2CO3_iOS This doesn't mean the object doesn't have an effective type. If it does the effective type changes.
End of conversation
New conversation -
-
-
@RichFelker@H2CO3_iOS take my word for it that I didn't wish for any of thisThanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@RichFelker sorry to insist, but are you saying that the arguments in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69776#c2 … are wrong? -
@spun_off No, just that I was unaware that it's actually well-defined to repurpose allocated memory after it gets an effective type.
-
@spun_off I wrongly assumed it was a sort of "gray area" people just assumed would work without justification.
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.