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Scott McMurray 15aa7fad7e Simplify the implementation of iterators over slices of ZSTs 
Currently, slice iterators over ZSTs store `end = start.wrapping_byte_add(len)`.

That's slightly convenient for `is_empty`, but kinda annoying for pretty much everything else -- see bugs like 42789, for example.

This PR instead changes it to just `end = ptr::invalid(len)` instead.

That's easier to think about (IMHO, at least) as well as easier to represent.
2023-05-10 13:01:43 -07:00
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alloc
Rollup merge of #97320 - usbalbin:stabilize_const_ptr_read, r=m-ou-se
2023-05-09 20:49:30 +02:00
backtrace @ 4245978ca8
PS Vita std support
2023-05-07 18:57:43 +03:00
core
Simplify the implementation of iterators over slices of ZSTs
2023-05-10 13:01:43 -07:00
panic_abort
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panic_unwind
Partial stabilisation of c_unwind
2023-04-29 13:01:44 +01:00
portable-simd
Make sure that signatures aren't accidental refinements
2023-04-28 17:36:49 +00:00
proc_macro
fix TODO comments
2023-05-02 10:32:07 +00:00
profiler_builtins
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rtstartup
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rustc-std-workspace-alloc
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rustc-std-workspace-core
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rustc-std-workspace-std
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std
Auto merge of #110285 - KisaragiEffective:sync-stdarch, r=Amanieu
2023-05-09 12:28:34 +00:00
stdarch @ 7e2cdc675b
stdarch: update submodule, take 5
2023-05-08 19:03:55 +09:00
sysroot
Add a sysroot crate to represent the standard library crates
2023-04-25 13:40:36 +02:00
test
Rollup merge of #110651 - durin42:xunit-stdout, r=cuviper
2023-05-04 19:18:18 +02:00
unwind
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