Make `missing_fragment_specifier` an unconditional error #128425

tgross35 · 2024-07-31T03:45:47Z

This was attempted in 1 then reverted in 2 because of fallout. Recently, this was made an edition-dependent error in 3.

Make missing fragment specifiers an unconditional error again, across all editions.

More context: #128006
Most recent crater: #128425 (comment)
Fixes: #40107

r? @petrochenkov

tgross35 · 2024-07-31T07:31:07Z

This is just to test the diagnostics, none of the possible code cleanup is included.

@petrochenkov please take a look when you get the chance and start crater if the change seems correct.

@bors try

…unconditional, r=<try> [crater] Make `missing_fragment_specifier` an unconditional error This was attempted in [1] then reverted in [2] because of fallout. Recently, this was made an edition-dependent error in [3]. Experiment with turning missing fragment specifiers an unconditional error again. More context: rust-lang#128006 [1]: rust-lang#75516 [2]: rust-lang#80210 [3]: rust-lang#128006

bors · 2024-07-31T07:32:19Z

⌛ Trying commit c2492ec with merge 063c08d...

bors · 2024-07-31T09:13:42Z

☀️ Try build successful - checks-actions
Build commit: 063c08d (063c08dd8db6ff113bb809c130456f1781abe72c)

petrochenkov · 2024-07-31T12:54:34Z

@craterbot check

craterbot · 2024-07-31T12:54:42Z

👌 Experiment pr-128425 created and queued.
🤖 Automatically detected try build 063c08d
🔍 You can check out the queue and this experiment's details.

ℹ️ Crater is a tool to run experiments across parts of the Rust ecosystem. Learn more

craterbot · 2024-08-09T12:35:40Z

🚧 Experiment pr-128425 is now running

ℹ️ Crater is a tool to run experiments across parts of the Rust ecosystem. Learn more

craterbot · 2024-08-11T15:07:21Z

🎉 Experiment pr-128425 is completed!
📊 156 regressed and 2 fixed (487733 total)
📰 Open the full report.

⚠️ If you notice any spurious failure please add them to the blacklist!
ℹ️ Crater is a tool to run experiments across parts of the Rust ecosystem. Learn more

tgross35 · 2024-08-14T06:03:30Z

rg 'missing fragment specifier' -l --stats in the logs reports 373 matches. The previous attempt in 2020 had 475 regressions per #76605, so that is slight improvement but not much.

Like the previous run, almost all of these (361) come from clap <= 2.20, based on a crude rg 'missing fragment specifier.*\n.*clap' -l --stats -U. Remaining 12:

build-fail/reg/sem/0.1.0/master#83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5.txt-[INFO] [stdout]    --> src/macros.rs:121:17
build-fail/reg/sem/0.1.0/master#83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5.txt-[INFO] [stdout]    --> src/macros.rs:136:17
build-fail/reg/sem/0.1.0/master#83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5.txt-[INFO] [stdout]    --> src/macros.rs:121:17
build-fail/reg/sem/0.1.0/master#83dcdb3a5dad0ed1e3e1fadc848d3f7727b41aa5.txt-[INFO] [stdout]    --> src/macros.rs:136:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:121:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:136:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:121:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:136:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:121:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:121:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:136:17
build-fail/reg/sem/0.1.0/try#063c08dd8db6ff113bb809c130456f1781abe72c.txt-[INFO] [stdout]    --> src/macros.rs:136:17

We could let this simmer for a while with the new error in deps level (#128122) and/or the edition-dependent lint (#128006). I don't really know how to feel about these results because all of the relevant clap versions have been yanked for ~4 years, per clap-rs/clap#2076.

Requesting compiler feedback for how to proceed. Context: this was made an e2024 error in #128006, making it an error in all editions is being considered here.

@rustbot label +I-compiler-nominated

wesleywiser · 2024-08-15T14:58:09Z

Discussed briefly in the compiler team triage meeting. Given that nearly all regressions are on very old versions of clap and this has been a compatibility warning since 2017, we think it's reasonable to make this an unconditional error.

tgross35 · 2024-08-18T01:06:30Z

Thanks for discussing this. I'll wait for the next beta branch so #128122 is on stable for at least a cycle, then continue pushing this forward.

tgross35 · 2024-08-19T11:15:34Z

To reflect my above comment

@rustbot blocked

Rollup of 9 pull requests Successful merges: - #128425 (Make `missing_fragment_specifier` an unconditional error) - #135927 (retpoline and retpoline-external-thunk flags (target modifiers) to enable retpoline-related target features) - #140770 (add `extern "custom"` functions) - #142176 (tests: Split dont-shuffle-bswaps along opt-levels and arches) - #142248 (Add supported asm types for LoongArch32) - #142267 (assert more in release in `rustc_ast_lowering`) - #142274 (Update the stdarch submodule) - #142276 (Update dependencies in `library/Cargo.lock`) - #142308 (Upgrade `object`, `addr2line`, and `unwinding` in the standard library) Failed merges: - #140920 (Extract some shared code from codegen backend target feature handling) r? `@ghost` `@rustbot` modify labels: rollup try-job: aarch64-apple try-job: x86_64-msvc-1 try-job: x86_64-gnu try-job: dist-i586-gnu-i586-i686-musl try-job: test-various

Rollup merge of #128425 - tgross35:missing-fragment-specifier-unconditional, r=petrochenkov,traviscross Make `missing_fragment_specifier` an unconditional error This was attempted in [1] then reverted in [2] because of fallout. Recently, this was made an edition-dependent error in [3]. Make missing fragment specifiers an unconditional error again, across all editions. More context: #128006 Most recent crater: #128425 (comment) Fixes: #40107 [1]: #75516 [2]: #80210 [3]: #128006

Rollup of 9 pull requests Successful merges: - rust-lang/rust#128425 (Make `missing_fragment_specifier` an unconditional error) - rust-lang/rust#135927 (retpoline and retpoline-external-thunk flags (target modifiers) to enable retpoline-related target features) - rust-lang/rust#140770 (add `extern "custom"` functions) - rust-lang/rust#142176 (tests: Split dont-shuffle-bswaps along opt-levels and arches) - rust-lang/rust#142248 (Add supported asm types for LoongArch32) - rust-lang/rust#142267 (assert more in release in `rustc_ast_lowering`) - rust-lang/rust#142274 (Update the stdarch submodule) - rust-lang/rust#142276 (Update dependencies in `library/Cargo.lock`) - rust-lang/rust#142308 (Upgrade `object`, `addr2line`, and `unwinding` in the standard library) Failed merges: - rust-lang/rust#140920 (Extract some shared code from codegen backend target feature handling) r? `@ghost` `@rustbot` modify labels: rollup try-job: aarch64-apple try-job: x86_64-msvc-1 try-job: x86_64-gnu try-job: dist-i586-gnu-i586-i686-musl try-job: test-various

Kobzol · 2025-06-17T06:28:55Z

@rust-timer build 21dbb46

(Testing #142443)

rust-timer · 2025-06-17T07:54:40Z

Finished benchmarking commit (21dbb46): comparison URL.

Overall result: ❌ regressions - no action needed

Benchmarking this pull request means it may be perf-sensitive – we'll automatically label it not fit for rolling up. You can override this, but we strongly advise not to, due to possible changes in compiler perf.

@bors rollup=never
@rustbot label: -S-waiting-on-perf -perf-regression

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	0.1%	[0.1%, 0.1%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results (primary 1.8%, secondary 2.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	1.8%	[1.8%, 1.8%]	1
Regressions ❌ (secondary)	2.0%	[1.6%, 2.4%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	1.8%	[1.8%, 1.8%]	1

Cycles

Results (secondary 1.8%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	5.4%	[5.4%, 5.4%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-1.8%	[-1.8%, -1.8%]	1
All ❌✅ (primary)	-	-	0

Binary size

Results (secondary -0.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.0%	[-0.0%, -0.0%]	1
All ❌✅ (primary)	-	-	0

Bootstrap: 755.964s -> 690.641s (-8.64%)
Artifact size: 372.26 MiB -> 372.25 MiB (-0.00%)

Since [1], the fragment specifier is unconditionally required in all editions. This means `NonTerminalKind` no longer needs to be optional, as we can reject this code during the expansion of `macro_rules!` rather than handling it throughout the code. Do this cleanup here. [1]: rust-lang#128425

…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#128425 (Make `missing_fragment_specifier` an unconditional error) - rust-lang#135927 (retpoline and retpoline-external-thunk flags (target modifiers) to enable retpoline-related target features) - rust-lang#140770 (add `extern "custom"` functions) - rust-lang#142176 (tests: Split dont-shuffle-bswaps along opt-levels and arches) - rust-lang#142248 (Add supported asm types for LoongArch32) - rust-lang#142267 (assert more in release in `rustc_ast_lowering`) - rust-lang#142274 (Update the stdarch submodule) - rust-lang#142276 (Update dependencies in `library/Cargo.lock`) - rust-lang#142308 (Upgrade `object`, `addr2line`, and `unwinding` in the standard library) Failed merges: - rust-lang#140920 (Extract some shared code from codegen backend target feature handling) r? `@ghost` `@rustbot` modify labels: rollup try-job: aarch64-apple try-job: x86_64-msvc-1 try-job: x86_64-gnu try-job: dist-i586-gnu-i586-i686-musl try-job: test-various

Since [1], the fragment specifier is unconditionally required in all editions. This means `NonTerminalKind` no longer needs to be optional, as we can reject this code during the expansion of `macro_rules!` rather than handling it throughout the code. Do this cleanup here. [1]: rust-lang#128425

…ifiers-cleanup, r=petrochenkov mbe: Clean up code with non-optional `NonterminalKind` Since [rust-lang#128425], the fragment specifier is unconditionally required in all editions. This means `NonTerminalKind` no longer needs to be optional, as we can reject this code during the expansion of `macro_rules!` rather than handling it throughout the code. Do this cleanup here. [rust-lang#128425]: rust-lang#128425

Rollup merge of #142657 - tgross35:nonoptional-fragment-specifiers-cleanup, r=petrochenkov mbe: Clean up code with non-optional `NonterminalKind` Since [#128425], the fragment specifier is unconditionally required in all editions. This means `NonTerminalKind` no longer needs to be optional, as we can reject this code during the expansion of `macro_rules!` rather than handling it throughout the code. Do this cleanup here. [#128425]: #128425

Rollup of 9 pull requests Successful merges: - rust-lang/rust#128425 (Make `missing_fragment_specifier` an unconditional error) - rust-lang/rust#135927 (retpoline and retpoline-external-thunk flags (target modifiers) to enable retpoline-related target features) - rust-lang/rust#140770 (add `extern "custom"` functions) - rust-lang/rust#142176 (tests: Split dont-shuffle-bswaps along opt-levels and arches) - rust-lang/rust#142248 (Add supported asm types for LoongArch32) - rust-lang/rust#142267 (assert more in release in `rustc_ast_lowering`) - rust-lang/rust#142274 (Update the stdarch submodule) - rust-lang/rust#142276 (Update dependencies in `library/Cargo.lock`) - rust-lang/rust#142308 (Upgrade `object`, `addr2line`, and `unwinding` in the standard library) Failed merges: - rust-lang/rust#140920 (Extract some shared code from codegen backend target feature handling) r? `@ghost` `@rustbot` modify labels: rollup try-job: aarch64-apple try-job: x86_64-msvc-1 try-job: x86_64-gnu try-job: dist-i586-gnu-i586-i686-musl try-job: test-various

This lint is `allow`ed in a few places where it doesn't seem to be needed. The `missing_fragment_specifier` lint will be going away in a future version of Rust and replaced with a hard error [1], so update this now to avoid a future `unknown_lints` warning. [1]: rust-lang/rust#128425

Pkgsrc changes: * Adjust patches to adapt to upstream changes and new versions. * assosicated checksums Upstream changes relative to 1.88.0: Version 1.89.0 (2025-08-07) ========================== Language -------- - [Stabilize explicitly inferred const arguments (`feature(generic_arg_infer)`)] (rust-lang/rust#141610) - [Add a warn-by-default `mismatched_lifetime_syntaxes` lint.] (rust-lang/rust#138677) This lint detects when the same lifetime is referred to by different syntax categories between function arguments and return values, which can be confusing to read, especially in unsafe code. This lint supersedes the warn-by-default `elided_named_lifetimes` lint. - [Expand `unpredictable_function_pointer_comparisons` to also lint on function pointer comparisons in external macros] (rust-lang/rust#134536) - [Make the `dangerous_implicit_autorefs` lint deny-by-default] (rust-lang/rust#141661) - [Stabilize the avx512 target features] (rust-lang/rust#138940) - [Stabilize `kl` and `widekl` target features for x86] (rust-lang/rust#140766) - [Stabilize `sha512`, `sm3` and `sm4` target features for x86] (rust-lang/rust#140767) - [Stabilize LoongArch target features `f`, `d`, `frecipe`, `lasx`, `lbt`, `lsx`, and `lvz`] (rust-lang/rust#135015) - [Remove `i128` and `u128` from `improper_ctypes_definitions`] (rust-lang/rust#137306) - [Stabilize `repr128` (`#[repr(u128)]`, `#[repr(i128)]`)] (rust-lang/rust#138285) - [Allow `#![doc(test(attr(..)))]` everywhere] (rust-lang/rust#140560) - [Extend temporary lifetime extension to also go through tuple struct and tuple variant constructors] (rust-lang/rust#140593) Compiler -------- - [Default to non-leaf frame pointers on aarch64-linux] (rust-lang/rust#140832) - [Enable non-leaf frame pointers for Arm64EC Windows] (rust-lang/rust#140862) - [Set Apple frame pointers by architecture] (rust-lang/rust#141797) Platform Support ---------------- - [Add new Tier-3 targets `loongarch32-unknown-none` and `loongarch32-unknown-none-softfloat`] (rust-lang/rust#142053) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. [platform-support-doc]: https://doc.rust-lang.org/rustc/platform-support.html Libraries --------- - [Specify the base path for `file!`] (rust-lang/rust#134442) - [Allow storing `format_args!()` in a variable] (rust-lang/rust#140748) - [Add `#[must_use]` to `[T; N]::map`] (rust-lang/rust#140957) - [Implement `DerefMut` for `Lazy{Cell,Lock}`] (rust-lang/rust#129334) - [Implement `Default` for `array::IntoIter`] (rust-lang/rust#141574) - [Implement `Clone` for `slice::ChunkBy`] (rust-lang/rust#138016) - [Implement `io::Seek` for `io::Take`] (rust-lang/rust#138023) Stabilized APIs --------------- - [`NonZero<char>`] (https://doc.rust-lang.org/stable/std/num/struct.NonZero.html) - Many intrinsics for x86, not enumerated here - [AVX512 intrinsics](rust-lang/rust#111137) - [`SHA512`, `SM3` and `SM4` intrinsics] (rust-lang/rust#126624) - [`File::lock`] (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.lock) - [`File::lock_shared`] (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.lock_shared) - [`File::try_lock`] (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.try_lock) - [`File::try_lock_shared`] (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.try_lock_shared) - [`File::unlock`] (https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.unlock) - [`NonNull::from_ref`] (https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.from_ref) - [`NonNull::from_mut`] (https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.from_mut) - [`NonNull::without_provenance`] (https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.without_provenance) - [`NonNull::with_exposed_provenance`] (https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.with_exposed_provenance) - [`NonNull::expose_provenance`] (https://doc.rust-lang.org/stable/std/ptr/struct.NonNull.html#method.expose_provenance) - [`OsString::leak`] (https://doc.rust-lang.org/stable/std/ffi/struct.OsString.html#method.leak) - [`PathBuf::leak`] (https://doc.rust-lang.org/stable/std/path/struct.PathBuf.html#method.leak) - [`Result::flatten`] (https://doc.rust-lang.org/stable/std/result/enum.Result.html#method.flatten) - [`std::os::linux::net::TcpStreamExt::quickack`] (https://doc.rust-lang.org/stable/std/os/linux/net/trait.TcpStreamExt.html#tymethod.quickack) - [`std::os::linux::net::TcpStreamExt::set_quickack`] (https://doc.rust-lang.org/stable/std/os/linux/net/trait.TcpStreamExt.html#tymethod.set_quickack) These previously stable APIs are now stable in const contexts: - [`<[T; N]>::as_mut_slice`] (https://doc.rust-lang.org/stable/std/primitive.array.html#method.as_mut_slice) - [`<[u8]>::eq_ignore_ascii_case`] (https://doc.rust-lang.org/stable/std/primitive.slice.html#impl-%5Bu8%5D/method.eq_ignore_ascii_case) - [`str::eq_ignore_ascii_case`] (https://doc.rust-lang.org/stable/std/primitive.str.html#impl-str/method.eq_ignore_ascii_case) Cargo ----- - [`cargo fix` and `cargo clippy --fix` now default to the same Cargo target selection as other build commands.] (rust-lang/cargo#15192) Previously it would apply to all targets (like binaries, examples, tests, etc.). The `--edition` flag still applies to all targets. - [Stabilize doctest-xcompile.] (rust-lang/cargo#15462) Doctests are now tested when cross-compiling. Just like other tests, it will use the [`runner` setting] (https://doc.rust-lang.org/cargo/reference/config.html#targettriplerunner) to run the tests. If you need to disable tests for a target, you can use the [ignore doctest attribute] (https://doc.rust-lang.org/rustdoc/write-documentation/documentation-tests.html#ignoring-targets) to specify the targets to ignore. Rustdoc ----- - [On mobile, make the sidebar full width and linewrap] (rust-lang/rust#139831). This makes long section and item names much easier to deal with on mobile. Compatibility Notes ------------------- - [Make `missing_fragment_specifier` an unconditional error] (rust-lang/rust#128425) - [Enabling the `neon` target feature on `aarch64-unknown-none-softfloat` causes a warning] (rust-lang/rust#135160) because mixing code with and without that target feature is not properly supported by LLVM - [Sized Hierarchy: Part I](rust-lang/rust#137944) - Introduces a small breaking change affecting `?Sized` bounds on impls on recursive types which contain associated type projections. It is not expected to affect any existing published crates. Can be fixed by refactoring the involved types or opting into the `sized_hierarchy` unstable feature. See the [FCP report] (rust-lang/rust#137944 (comment)) for a code example. - The warn-by-default `elided_named_lifetimes` lint is [superseded by the warn-by-default `mismatched_lifetime_syntaxes` lint.] (rust-lang/rust#138677) - [Error on recursive opaque types earlier in the type checker] (rust-lang/rust#139419) - [Type inference side effects from requiring element types of array repeat expressions are `Copy` are now only available at the end of type checking] (rust-lang/rust#139635) - [The deprecated accidentally-stable `std::intrinsics::{copy,copy_nonoverlapping,write_bytes}` are now proper intrinsics] (rust-lang/rust#139916). There are no debug assertions guarding against UB, and they cannot be coerced to function pointers. - [Remove long-deprecated `std::intrinsics::drop_in_place`] (rust-lang/rust#140151) - [Make well-formedness predicates no longer coinductive] (rust-lang/rust#140208) - [Remove hack when checking impl method compatibility] (rust-lang/rust#140557) - [Remove unnecessary type inference due to built-in trait object impls] (rust-lang/rust#141352) - [Lint against "stdcall", "fastcall", and "cdecl" on non-x86-32 targets] (rust-lang/rust#141435) - [Future incompatibility warnings relating to the never type (`!`) are now reported in dependencies] (rust-lang/rust#141937) - [Ensure `std::ptr::copy_*` intrinsics also perform the static self-init checks] (rust-lang/rust#142575) Internal Changes ---------------- These changes do not affect any public interfaces of Rust, but they represent significant improvements to the performance or internals of rustc and related tools. - [Correctly un-remap compiler sources paths with the `rustc-dev` component] (rust-lang/rust#142377)

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tgross35 force-pushed the missing-fragment-specifier-unconditional branch 2 times, most recently from 392a2c7 to c2492ec Compare July 31, 2024 06:14

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tgross35 mentioned this pull request Aug 4, 2024

Tracking issue for future-incompatibility lint missing_fragment_specifier #40107

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Make missing_fragment_specifier an error in edition 2024 #128006

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missing_fragment_specifier points at the wrong span if followed by another metavariable #129077

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Rollup of 9 pull requests #142443

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tgross35 mentioned this pull request Jun 18, 2025

mbe: Clean up code with non-optional NonterminalKind #142657

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Draft release notes for 1.89.0 #144097

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Make `missing_fragment_specifier` an unconditional error #128425

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craterbot commented Jul 31, 2024

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craterbot commented Aug 9, 2024

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craterbot commented Aug 11, 2024

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tgross35 commented Aug 14, 2024 •

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wesleywiser commented Aug 15, 2024

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tgross35 commented Aug 18, 2024

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tgross35 commented Aug 19, 2024

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Kobzol commented Jun 17, 2025

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rust-timer commented Jun 17, 2025

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Make missing_fragment_specifier an unconditional error #128425

Make missing_fragment_specifier an unconditional error #128425

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tgross35 commented Jul 31, 2024

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bors commented Jul 31, 2024

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bors commented Jul 31, 2024

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petrochenkov commented Jul 31, 2024

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craterbot commented Jul 31, 2024

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craterbot commented Aug 9, 2024

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craterbot commented Aug 11, 2024

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tgross35 commented Aug 14, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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wesleywiser commented Aug 15, 2024

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tgross35 commented Aug 18, 2024

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tgross35 commented Aug 19, 2024

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Kobzol commented Jun 17, 2025

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rust-timer commented Jun 17, 2025

Overall result: ❌ regressions - no action needed

Instruction count

Max RSS (memory usage)

Cycles

Binary size

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Make `missing_fragment_specifier` an unconditional error #128425

Make `missing_fragment_specifier` an unconditional error #128425

tgross35 commented Jul 31, 2024 •

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tgross35 commented Aug 14, 2024 •

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