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Add debug asserts in thread local cell set methods.

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This commit is contained in:
Mara Bos 2021-12-20 19:20:56 +01:00
parent 93c409d6e2
commit 36c904594e
1 changed files with 4 additions and 0 deletions
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4
library/std/src/thread/local.rs
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@ -268,6 +268,8 @@ macro_rules! __thread_local_inner {
if let $crate::option::Option::Some(init) = _init {
if let $crate::option::Option::Some(value) = init.take() {
return value;
} else if $crate::cfg!(debug_assertions) {
unreachable!("missing initial value");
}
}
__init()
@ -341,6 +343,8 @@ macro_rules! __thread_local_inner {
if let $crate::option::Option::Some(init) = init {
if let $crate::option::Option::Some(value) = init.take() {
return value;
} else if $crate::cfg!(debug_assertions) {
unreachable!("missing default value");
}
}
__init()