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Get rid of in-substrate usages of core_intrinsics feature (#4823)

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* Remove usage of unneeded Rust feature core_intrinsics

* core::intrinsics::abort -> arch::wasm32::unreachable

* Don't publish `core::intrinsics`.

* Disable panic_handler and alloc_error_handler for no_std non wasm builds
This commit is contained in:
Sergei Pepyakin
2020-02-05 17:26:48 +01:00
committed by GitHub
parent c0af995362
commit 1185f3ea30
5 changed files with 8 additions and 7 deletions
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substrate/primitives/std/src/lib.rs
+1 -1
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@@ -18,7 +18,7 @@
//! or client/alloc to be used with any code that depends on the runtime.
#![cfg_attr(not(feature = "std"), no_std)]
#![cfg_attr(not(feature = "std"), feature(core_intrinsics))]
#![cfg_attr(feature = "std",
doc = "Substrate runtime standard library as compiled when linked with Rust's standard library.")]