rust/src/librustc_metadata/decoder.rs, branch 1.10.0https://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=1.10.02016-05-18T14:11:36+00:00allow retracing paths across crates2016-05-18T14:11:36+00:00Niko Matsakisniko@alum.mit.edu2016-05-06T18:52:57+00:00urn:sha1:b01919a1443615f2ee78f91515e8f01dc2591177
For external crates, we must build up a map that goes from
the DefKey to the DefIndex. We do this by iterating over each
index that is found in the metadata and loading the associated
DefKey.
change svh to store a u642016-05-18T14:11:35+00:00Niko Matsakisniko@alum.mit.edu2016-05-06T09:01:09+00:00urn:sha1:0082fc0ad4d9f8c1cbac7326be2db01f866bfef1
We used to store a u64 converted to a String for some reason. Now we
don't.
always encode variant fields2016-05-18T14:11:35+00:00Niko Matsakisniko@alum.mit.edu2016-04-22T19:18:02+00:00urn:sha1:8f3a8c24cd667da6c1e8ba751ba9896c7f9ad293
we need them to be able to retrace.
rustc: More interning for data used in Ty<'tcx>.2016-05-11T01:14:58+00:00Eduard Burtescuedy.burt@gmail.com2016-04-29T05:30:54+00:00urn:sha1:20652162ca5e330cb9d637924c6d93cb43fbb6aarustc: Split 'tcx into 'gcx and 'tcx for InferCtxt and its users.2016-05-11T01:14:58+00:00Eduard Burtescuedy.burt@gmail.com2016-05-03T02:23:22+00:00urn:sha1:76affa5d6f5d1b8c3afcd4e0c6bbaee1fb0daeb4rustc: Replace &'a TyCtxt<'tcx> with a TyCtxt<'a, 'tcx> wrapper.2016-05-11T01:14:58+00:00Eduard Burtescuedy.burt@gmail.com2016-05-03T01:56:42+00:00urn:sha1:513d392f7e66b416e5ba6f4f778ae2cfadb10832rustc: Implement custom panic runtimes2016-05-09T15:22:36+00:00Alex Crichtonalex@alexcrichton.com2016-04-08T23:18:40+00:00urn:sha1:0ec321f7b541fcbfbf20286beb497e6d9d3352b2
This commit is an implementation of [RFC 1513] which allows applications to
alter the behavior of panics at compile time. A new compiler flag, `-C panic`,
is added and accepts the values `unwind` or `panic`, with the default being
`unwind`. This model affects how code is generated for the local crate, skipping
generation of landing pads with `-C panic=abort`.
[RFC 1513]: https://github.com/rust-lang/rfcs/blob/master/text/1513-less-unwinding.md
Panic implementations are then provided by crates tagged with
`#![panic_runtime]` and lazily required by crates with
`#![needs_panic_runtime]`. The panic strategy (`-C panic` value) of the panic
runtime must match the final product, and if the panic strategy is not `abort`
then the entire DAG must have the same panic strategy.
With the `-C panic=abort` strategy, users can expect a stable method to disable
generation of landing pads, improving optimization in niche scenarios,
decreasing compile time, and decreasing output binary size. With the `-C
panic=unwind` strategy users can expect the existing ability to isolate failure
in Rust code from the outside world.
Organizationally, this commit dismantles the `sys_common::unwind` module in
favor of some bits moving part of it to `libpanic_unwind` and the rest into the
`panicking` module in libstd. The custom panic runtime support is pretty similar
to the custom allocator support with the only major difference being how the
panic runtime is injected (takes the `-C panic` flag into account).
Auto merge of #33091 - sanxiyn:unused-trait-import-3, r=nrc2016-05-08T11:50:27+00:00borsbors@rust-lang.org2016-05-08T11:50:27+00:00urn:sha1:8e414e0e3f27d1917d11ee80de827698beb53891
Warn unused trait imports, rebased
Rebase of #30021.
Fix #25730.
mir: prepare for rvalue promotion support.2016-05-07T04:19:10+00:00Eduard Burtescuedy.burt@gmail.com2016-05-02T21:26:41+00:00urn:sha1:14efbf148109888f939f671fbd5b60650c5f4744Remove unused trait imports flagged by lint2016-05-03T09:48:34+00:00Seo Sanghyeonsanxiyn@gmail.com2016-04-19T13:40:21+00:00urn:sha1:7ad1900e1cdb2bd9dbf9560c8c50c5912578723c