A few minor clean-ups to the rt code #8854
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r? @brson |
Previously it would call Option.unwrap(), which calls `fail!` on None, which doesn't work without the runtime (e.g. when initialising it).
…rictly positive (zero is illegal).
bors
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Aug 30, 2013
The only user-facing change is handling non-integer (and zero) `RUST_THREADS` more nicely: ``` $ RUST_THREADS=x rustc # old You've met with a terrible fate, haven't you? fatal runtime error: runtime tls key not initialized Aborted $ RUST_THREADS=x ./x86_64-unknown-linux-gnu/stage2/bin/rustc # new You've met with a terrible fate, haven't you? fatal runtime error: `RUST_THREADS` is `x`, should be a positive integer Aborted ``` The other changes are converting some `for .. in range(x,y)` to `vec::from_fn` or `for .. in x.iter()` as appropriate; and removing a chain of (seemingly) unnecessary pointer casts. (Also, fixes a typo in `extra::test` from #8823.)
flip1995
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Aug 11, 2022
Use `check_proc_macro` for `missing_const_for_fn` This uses `@Jarcho's` rust-lang#8694 implementation to fix `missing_const_for_fn` linting in proc-macros. I'm not 100% sure what I'm doing here, any feedback is appreciated. Previously: Jarcho/rust-clippy#1. Fixes rust-lang#8854. changelog: [`missing_const_for_fn`]: No longer lints in proc-macros
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The only user-facing change is handling non-integer (and zero)
RUST_THREADSmore nicely:The other changes are converting some
for .. in range(x,y)tovec::from_fnorfor .. in x.iter()as appropriate; and removing a chain of (seemingly) unnecessary pointer casts.(Also, fixes a typo in
extra::testfrom #8823.)