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authorYuki Okushi <huyuumi.dev@gmail.com>2020-10-25 18:43:42 +0900
committerGitHub <noreply@github.com>2020-10-25 18:43:42 +0900
commite00e611c28cff53bc3a20d86527f5b1d6e56f59f (patch)
treea6a2bf868a4140909178bc9f959756c620170750 /compiler/rustc_mir/src/transform/coverage/debug.rs
parent72e02b015e785e2a8196b6589c4fbb9d06b74f7e (diff)
parent3a58ad91f68c0715301b9f0272954a18b72eb6bb (diff)
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Rollup merge of #78209 - JohnTitor:compiler-builtins, r=Amanieu
Update `compiler_builtins` to 0.1.36

So, the libc build with cargo's `build-std` feature emits a lot of warnings like:
```
 warning: a method with this name may be added to the standard library in the future
   --> /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/compiler_builtins-0.1.35/src/int/udiv.rs:98:23
    |
98  |             q = n << (<$ty>::BITS - sr);
    |                       ^^^^^^^^^^^
...
268 |         udivmod_inner!(n, d, rem, u128)
    |         ------------------------------- in this macro invocation
    |
    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
    = note: for more information, see issue #48919 <rust-lang/rust/issues/48919>
    = help: call with fully qualified syntax `Int::BITS(...)` to keep using the current method
    = help: add `#![feature(int_bits_const)]` to the crate attributes to enable `num::<impl u128>::BITS`
    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
```

(You can find the full log in https://github.com/rust-lang/libc/runs/1283695796?check_suite_focus=true for example.)

0.1.36 contains https://github.com/rust-lang/compiler-builtins/pull/332 so this version should remove this warning.

cc https://github.com/rust-lang/libc/issues/1942
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