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authorAlex Crichton <alex@alexcrichton.com>2021-11-29 07:21:35 -0800
committerAlex Crichton <alex@alexcrichton.com>2021-11-29 07:23:46 -0800
commita0c959750abec28bb875be492c5f0532920a8907 (patch)
tree96a798597c4ccc2f4c6c05642fb257172f2a9ea4 /compiler/rustc_codegen_llvm/src
parent8b954910c59a7a362c60959e93110892b6e9a691 (diff)
downloadrust-a0c959750abec28bb875be492c5f0532920a8907.tar.gz
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std: Stabilize the `thread_local_const_init` feature
This commit is intended to follow the stabilization disposition of the
FCP that has now finished in #84223. This stabilizes the ability to flag
thread local initializers as `const` expressions which enables the macro
to generate more efficient code for accessing it, notably removing
runtime checks for initialization.

More information can also be found in #84223 as well as the tests where
the feature usage was removed in this PR.

Closes #84223
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