Originally, this was going to be discussed and revisted, however I've been working on this for months, and a rebase on top of master was about 1 flight's worth of work so I just went ahead and did it.
This gets you as far as being able to target powerpc with, eg:
LD_LIBRARY_PATH=./x86_64-unknown-linux-gnu/stage2/lib/ x86_64-unknown-linux-gnu/stage2/bin/rustc -C linker=powerpc-linux-gnu-gcc --target powerpc-unknown-linux-gnu hello.rs
Would really love to get this out before 1.0. r? @alexcrichton
This should fix both #20020 and #20107. This moves out the code into its own file.
I have a couple concerns that can either be addressed in this PR or in a future one.
- The error reporting for the fulfillment context should be span aware because currently it is attached to the top
of the file which is less then desirable.
- There is a failure in the test file: run-pass/issue-2611-3.rs, this seems like it should be a failure to me, but I am not sure.
As a nit I'm not enthused about the file name, and am open to better suggestions.
r? @nikomatsakis
Refactor compare_impl_method into its own file. Modify the
code to stop comparing individual parameter bounds.
Instead we now use the predicates list attached to the trait
and implementation generics. This ensures consistency even
when bounds are declared in different places (i.e on
a parameter vs. in a where clause).
Really small correction.
This anti-example in the Closures section is supposed to fail because of a borrow, but it was failing at the type inference because of insufficient type information.
This makes it fail for the expected reason.
No in-tree users. Ugly interface. Closes#14332.
I just happened to notice that this module still lives and has no users. Assuming we don't want it.
r? @aturon cc @alexcrichton
It's passed to the underlying reader, so uninitialized memory == sad
times.
We might want to shrink the default buffer size as well. 64k is pretty
huge. Java uses 8k by default, and Go uses 4k for reference.
r? @alexcrichton
- Tables that are too wide for the screen scroll horizontally.
- Inline code that would force the page to become wider than the width
of the screen is broken in the middle of the word.
Fixes#20732, that all links in some modules point to the same code
examples was reported. The ID's generated for documents in
librustdoc are not all unique, which means the code rendered as
text is not being properly selected.
This change removes the unique id generation and instead changes the
frontend code to grab the correct code sample by it's relative
position in the dom.
There are two places left where we used to only know the byte
size of/offset into an array and had to cast to i8 and back to get the
right addresses. But by now, we always know the sizes in terms of the
number of elements in the array. In fact we have to add an extra Mul
instruction so we can use the weird cast-to-u8 code. So we should really
just embrace our new knowledge and use simple GEPs to do the address
calculations.
Additionally, the pointer calculations in bind_subslice_pat don't handle
zero-sized types correctly, producing slices that point outside the
array that is being matched against. Using GEP fixes that as well.
Fixes#3729
Also adjusted some of the FFI definitions because apparently they don't use the long pointer prefix.
Gives a free performance boost because `SRWLock` is several times faster than `CriticalRegion` on every Windows system tested.
Fixes#19962
