Rollup of 8 pull requests #124643
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Rollup of 8 pull requests #124643
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"is greater or equal to". Beside common sense.
library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.
`ConstKind::Value` is the only variant where control flow leaves the first match on `impl_ct.kind()`, so there is no need for a second match on the same expression later on.
Sort them, and remove the unused ones (`lint_reasons` and `proc_macro_span`).
They each have a single call site.
Control flow never gets past the end of the `ExpandResult::Retry` match arm, due to the `span_bug` and the `continue`. Therefore, the code after the match can only be reached from the `ExpandResult::Ready` arm. This commit moves that code after the match into the `ExpandResult::Ready` arm, avoiding the need for the `continue` in the `ExpandResult::Retry` arm.
Too clever by half, IMO.
Alongside the existing `Invocation::span`.
Because the type is not obvious, and this clarifies things.
It is currently an enum and the `tts` and `idx` fields are repeated across the two variants. This commit splits it into a struct `Frame` and an enum `FrameKind`, to factor out the duplication. The commit also renames `Frame::new` as `Frame::new_delimited` and adds `Frame::new_sequence`. I.e. both variants now have a constructor.
io safety: update Unix explanation to use `Arc` Fixes rust-lang#124384 Cc ``@jsgf``
…s, r=Amanieu String.truncate comment microfix (greater or equal) String.truncate calls Vec.truncate, in turn, and that states "is greater or equal to". Beside common sense.
run-make-support: preserve tooks.mk behavior for EXTRACXXFLAGS In rust-lang#123149 when trying to add a command wrapper for `cc`, I didn't preserve the behavior of tools.mk completely: tools.mk had ```makefile # Extra flags needed to compile a working executable with the standard library ifdef IS_WINDOWS ifdef IS_MSVC #EXTRACFLAGS := ws2_32.lib userenv.lib advapi32.lib bcrypt.lib ntdll.lib synchronization.lib else #EXTRACFLAGS := -lws2_32 -luserenv -lbcrypt -lntdll -lsynchronization EXTRACXXFLAGS := -lstdc++ #EXTRARSCXXFLAGS := -l static:-bundle=stdc++ endif else ifeq ($(UNAME),Darwin) #EXTRACFLAGS := -lresolv EXTRACXXFLAGS := -lc++ #EXTRARSCXXFLAGS := -lc++ else ifeq ($(UNAME),FreeBSD) #EXTRACFLAGS := -lm -lpthread -lgcc_s else ifeq ($(UNAME),SunOS) #EXTRACFLAGS := -lm -lpthread -lposix4 -lsocket -lresolv else ifeq ($(UNAME),OpenBSD) #EXTRACFLAGS := -lm -lpthread -lc++abi #RUSTC := $(RUSTC) -C linker="$(word 1,$(CC:ccache=))" else #EXTRACFLAGS := -lm -lrt -ldl -lpthread EXTRACXXFLAGS := -lstdc++ #EXTRARSCXXFLAGS := -lstdc++ endif endif endif endif endif ``` Note that for {`FreeBSD`, `SunOs`, `OpenBSD`} the `-lstdc++` flag is *not* passed, so `EXTRACXXFLAGS` for those platforms should be an empty `vec![]`. r? ghost (testing this with PR CI)
…kingjubilee library/std: Remove unused `gimli-symbolize` feature library/backtrace also declares a feature called `gimli-symbolize` which appear used, but the feature in std with the same name is unused, so remove it.
… r=compiler-errors `rustc_expand` cleanups Some cleanups I made while looking through this code. Nothing that requires any real domain-specific knowledge about this crate. r? ``@michaelwoerister``
variable-precision float operations can differ depending on optimization levels Follow-up to rust-lang#121793 and rust-lang#118217 that accounts for optimizations changing the precision of these functions. Fixes rust-lang#109118 Fixes rust-lang#71355
Tweak `consts_may_unify` r? ``@lcnr``
Add support for inputing via stdin with run-make-support This PR adds the facility to set a input bytes that will be passed via the standard input. This is useful for testing `rustc -` (and soon `rustdoc -`). In rust-lang#124611 took the approach of having a dedicated `run` method but it is not very convenient to use and would necessitate many functions, one for success, one for fail, ... Instead this PR takes a different approach and allows setting the input bytes as if it were a parameter and when calling the (now custom) `output` function, we write the input bytes into stdin. I think this gives us maximum flexibility in the implementation and a simple interface for users. To test this new logic I ported `tests/run-make/stdin-non-utf8/` to an `rmake.rs` one. r? ``@jieyouxu``
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Rollup of 8 pull requests Successful merges: - rust-lang#124412 (io safety: update Unix explanation to use `Arc`) - rust-lang#124441 (String.truncate comment microfix (greater or equal)) - rust-lang#124594 (run-make-support: preserve tooks.mk behavior for EXTRACXXFLAGS) - rust-lang#124604 (library/std: Remove unused `gimli-symbolize` feature) - rust-lang#124607 (`rustc_expand` cleanups) - rust-lang#124609 (variable-precision float operations can differ depending on optimization levels) - rust-lang#124610 (Tweak `consts_may_unify`) - rust-lang#124612 (Add support for inputing via stdin with run-make-support) r? `@ghost` `@rustbot` modify labels: rollup
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Successful merges:
Arc#124412 (io safety: update Unix explanation to useArc)gimli-symbolizefeature #124604 (library/std: Remove unusedgimli-symbolizefeature)rustc_expandcleanups #124607 (rustc_expandcleanups)consts_may_unify#124610 (Tweakconsts_may_unify)r? @ghost
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