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Auto merge of #43055 - est31:stabilize_float_bits_conv, r=sfackler

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Stabilize float_bits_conv for Rust 1.21

Stabilizes the `float_bits_conv` lib feature for the 1.20 release of Rust. I've initially implemented the feature in #39271 and later made PR #43025 to output quiet NaNs even on platforms with different encodings, which seems to have been the only unresolved issue of the API.

Due to PR #43025 being only applied to master this stabilisation can't happen for Rust 1.19 through the usual "stabilisation on beta" system that is being done for library APIs.

r? @BurntSushi

closes #40470.
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bors 2017-07-17 00:19:43 +00:00
commit 56071f6879
3 changed files with 4 additions and 9 deletions
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src/libstd/lib.rs
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@ -317,7 +317,6 @@
#![feature(unwind_attributes)]
#![feature(vec_push_all)]
#![cfg_attr(test, feature(update_panic_count))]
#![cfg_attr(test, feature(float_bits_conv))]
#![cfg_attr(not(stage0), default_lib_allocator)]
#![cfg_attr(stage0, feature(associated_consts))]