Rollup of 8 pull requests#159516

Merged

rust-bors[bot] merged 17 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-XY9SezB

Jul 18, 2026

Commits on Jul 16, 2026

tests/assembly-llvm: pin frame pointer in issue-141649 aarch64 test
DeepeshWR
committed

Commits on Jul 17, 2026

Commits on Jul 18, 2026

Move `std::io::read_to_string` to `alloc::io`
bushrat011899
committed
Move compiletest CLI parsing to `cli.rs`
Kobzol
committed
Add explicit `Iterator::count` impl for `str::EncodeUtf16`
SimonSapin
committed
Print unknown stdio ids instead of assuming stderr in the NUL error
Joel-Wwalker
committed
Move rustdoc run-make tests into new `tests/run-make/rustdoc/`
fmease
committed
Rollup merge of #159425 - Joel-Wwalker:157049-nul-error-context, r=Darksonn
JonathanBrouwer
authored
Rollup merge of #159467 - SimonSapin:encode_utf16-count, r=joboet
JonathanBrouwer
authored
Rollup merge of #157860 - fmease:mkdir-tests-run-make-rustdoc, r=notriddle
JonathanBrouwer
authored
Rollup merge of #158545 - bushrat011899:alloc_io_read_to_string, r=clarfonthey
JonathanBrouwer
authored
Rollup merge of #159328 - DeepeshWR:fix/issue-141649-relax-aarch64-stack-check, r=mati865
JonathanBrouwer
authored
Rollup merge of #159459 - estebank:closure-ret-self, r=mu001999
JonathanBrouwer
authored
Rollup merge of #159470 - mejrs:fix_diagnostic_ice, r=jieyouxu
JonathanBrouwer
authored
Rollup merge of #159500 - Kobzol:compiletest-move-cli, r=jieyouxu
JonathanBrouwer
authored