coverage: Obtain the __llvm_covfun section name outside a per-function loop
#114008
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…ion loop This section name is always constant for a given target, but obtaining it from LLVM requires a few intermediate allocations. There's no need to do so repeatedly from inside a per-function loop.
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#114008 (coverage: Obtain the `__llvm_covfun` section name outside a per-function loop) - rust-lang#114014 (builtin_macros: expect raw strings too) - rust-lang#114043 (docs(LazyLock): add example pass local LazyLock variable to struct) - rust-lang#114051 (Add regression test for invalid "unused const" in method) - rust-lang#114052 (Suggest `{Option,Result}::as_ref()` instead of `cloned()` in some cases) - rust-lang#114058 (Add help for crate arg when crate name is invalid) - rust-lang#114060 (abi: unsized field in union - assert to delay bug ) r? `@ghost` `@rustbot` modify labels: rollup
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Jul 31, 2023
…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#114008 (coverage: Obtain the `__llvm_covfun` section name outside a per-function loop) - rust-lang#114014 (builtin_macros: expect raw strings too) - rust-lang#114043 (docs(LazyLock): add example pass local LazyLock variable to struct) - rust-lang#114051 (Add regression test for invalid "unused const" in method) - rust-lang#114052 (Suggest `{Option,Result}::as_ref()` instead of `cloned()` in some cases) - rust-lang#114058 (Add help for crate arg when crate name is invalid) - rust-lang#114060 (abi: unsized field in union - assert to delay bug ) r? `@ghost` `@rustbot` modify labels: rollup
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This section name is always constant for a given target, but obtaining it from LLVM requires a few intermediate allocations. There's no need to do so repeatedly from inside a per-function loop.