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Make sure classes can be compared #2601

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catamorphism opened this issue Jun 14, 2012 · 1 comment
Closed

Make sure classes can be compared #2601

catamorphism opened this issue Jun 14, 2012 · 1 comment
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A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows
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0.4

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@catamorphism
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This is apropos of a FIXME in test/run-pass/binops.rs that says "uncomment this code when we can compare resources". When resources get replaced with classes, we'll need to be able to compare classes.
@ghost ghost assigned catamorphism Jun 14, 2012
@catamorphism catamorphism mentioned this issue Jun 15, 2012
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@catamorphism
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I have a patch ready (awaiting a snapshot) that implements == and != for classes. For classes with dtors, equality means pointer equality, but for classes without dtors, it means structural equality. I'm not sure whether the comparison operators should be defined on classes.

@catamorphism catamorphism removed their assignment Jun 16, 2014
RalfJung pushed a commit to RalfJung/rust that referenced this issue Oct 22, 2022
@bors
Auto merge of rust-lang#2601 - DrMeepster:windows_init_once, r=RalfJung
53e3577 
Add Windows InitOnceBeginInitialize and InitOnceComplete shims

Fixes rust-lang#2595
Aaron1011 pushed a commit to Aaron1011/rust that referenced this issue Jan 6, 2023
@bors
Auto merge of rust-lang#2601 - DrMeepster:windows_init_once, r=RalfJung
64757ed 
Add Windows InitOnceBeginInitialize and InitOnceComplete shims

Fixes rust-lang#2595
celinval pushed a commit to celinval/rust-dev that referenced this issue Jun 4, 2024
@feliperodri
Adds posix_memalign to the list of supported builtins (rust-lang#2601)
ef05529 
Signed-off-by: Felipe R. Monteiro <felisous@amazon.com>
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A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows
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@catamorphism