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Matthias Krüger 1762f018f7 Rollup merge of #137860 - taiki-e:powerpcspe-msync, r=workingjubilee 
rustc_target: Add msync target feature and enable it on powerpcspe targets

Some older PowerPC processors do not have the `sync` (`sync 0`) and `lwsync` (`sync 1`) instructions, but instead have the `msync` instruction. (IIRC `msync` and `sync` will be assembled into the same bit-pattern, but `lwsync` will be SIGILL. See also https://gcc.gnu.org/legacy-ml/gcc-patches/2006-11/msg01238.html.)

LLVM recognizes this as the [`msync` feature](cc5d8a4b2f/llvm/lib/Target/PowerPC/PPC.td (L140)) and enables for some cpus such as [e500](cc5d8a4b2f/llvm/lib/Target/PowerPC/PPC.td (L644)).

powerpcspe is a target for CPUs such as e500 ([Debian Wiki](https://wiki.debian.org/PowerPCSPEPort)). However, the `msync` feature is currently not enabled except for vxworks, and at least since 2022-04, powerpc-unknown-linux-gnuspe was known to not work on real hardware without `-C target-cpu` (e.g., #96394, #117361).

8c392966a0/compiler/rustc_target/src/spec/targets/powerpc_wrs_vxworks_spe.rs (L28)

Fixes #117361

cc `@BKPepe` ([powerpc-unknown-linux-muslspe target maintainer](https://doc.rust-lang.org/nightly/rustc/platform-support/powerpc-unknown-linux-muslspe.html#target-maintainers))
cc `@glaubitz` (who added powerpc-unknown-linux-gnuspe in https://github.com/rust-lang/rust/pull/48484)
cc `@th0ma7` (who opened #117361)

r? workingjubilee

`@rustbot` label +O-PowerPC +A-target-feature
2025-03-02 22:44:25 +01:00
..
abi
Rollup merge of #137771 - estebank:abi-sugg, r=compiler-errors
2025-03-01 05:49:56 +01:00
alloc-error
tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}
2025-01-23 20:51:29 +08:00
allocator
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annotate-snippet
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anon-params
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
argfile
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argument-suggestions
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
array-slice-vec
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
asm
Bless tests
2025-02-26 19:27:19 +00:00
associated-consts
Auto merge of #133436 - nnethercote:rm-NtVis-NtTy, r=petrochenkov
2025-02-22 06:09:14 +00:00
associated-inherent-types
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
associated-item
Rollup merge of #137631 - TaKO8Ki:issue-137508, r=compiler-errors
2025-02-26 19:03:56 +01:00
associated-type-bounds
Tweak invalid RTN errors
2025-02-28 21:18:53 +00:00
associated-types
Rollup merge of #137599 - davidtwco:use-minicore-more, r=jieyouxu
2025-02-28 22:29:52 +08:00
async-await
Don't suggest constraining unstable associated types
2025-02-25 20:02:01 +00:00
attributes
Remove NtMeta.
2025-02-28 08:42:06 +11:00
auto-traits
adjust derive_error
2025-02-13 23:49:09 +01:00
autodiff
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autoref-autoderef
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auxiliary
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backtrace
tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}
2025-01-23 20:51:29 +08:00
bench
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binding
Remove some unnecessary parens in assert! conditions
2025-02-06 22:28:44 +00:00
binop
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
blind
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block-result
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
bootstrap
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borrowck
Rollup merge of #136503 - estebank:const-panic, r=RalfJung
2025-03-01 11:33:57 +01:00
box
tests: use needs-threads instead of ignore-emscripten
2025-01-23 20:51:29 +08:00
btreemap
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
builtin-superkinds
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c-variadic
tests: use minicore more
2025-02-24 09:26:54 +00:00
cast
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
cfg
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
check-cfg
rustc_target: Add msync target feature and enable it on powerpcspe targets
2025-03-02 03:03:52 +09:00
closure_context
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closure-expected-type
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closures
Do not deduplicate list of associated types provided by dyn principal
2025-02-21 19:32:45 +00:00
cmse-nonsecure
tests: use minicore more
2025-02-24 09:26:54 +00:00
codegen
remove feature(trait_upcasting) from tests and bless them
2025-02-06 23:44:23 +01:00
codemap_tests
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
coercion
Consolidate and rework CoercePointee and DispatchFromDyn errors
2025-02-24 19:34:54 +00:00
coherence
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
coinduction
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command
Move #![crate_type] UI tests into attributes directory
2025-02-15 03:41:07 +01:00
compare-method
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
compiletest-self-test
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conditional-compilation
Remove NtMeta.
2025-02-28 08:42:06 +11:00
confuse-field-and-method
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
const_prop
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const-generics
Rollup merge of #137617 - BoxyUwU:generic_const_parameter_types, r=lcnr
2025-03-01 11:33:58 +01:00
const-ptr
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
consts
Rollup merge of #136503 - estebank:const-panic, r=RalfJung
2025-03-01 11:33:57 +01:00
contracts
Rollup merge of #136837 - compiler-errors:contracts-body-lowering, r=celinval
2025-02-11 01:02:43 -05:00
coroutine
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
coverage-attr
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
crate-loading
fix crateresolve*.rs tests and duplicates for compare modes
2025-02-03 19:38:52 +00:00
cross
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cross-crate
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custom_test_frameworks
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cycle-trait
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dataflow_const_prop
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debuginfo
Emit an error if -Zdwarf-version=1 is requested
2025-02-09 10:05:13 -06:00
definition-reachable
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delegation
fallout :skull_emoji:
2025-02-14 00:37:23 +01:00
dep-graph
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deprecation
Fix test output expectations
2025-02-24 14:31:19 +01:00
deref-patterns
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
derived-errors
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
derives
make rustc_encodable_decodable feature properly unstable
2025-01-14 16:16:38 +01:00
deriving
Deduplicate CoerceUnsized and DispatchFromDyn impl errors
2025-02-24 19:34:54 +00:00
dest-prop
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destructuring-assignment
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
diagnostic_namespace
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
diagnostic-flags
Reject impl Trait bounds in various places where we unconditionally warned since 1.0
2025-02-11 09:19:37 +00:00
diagnostic-width
Make E0609 a structured error
2025-02-25 16:56:04 +00:00
did_you_mean
Don't require method impls for methods with Self:Sized bounds for impls for unsized types
2025-02-25 08:06:30 +00:00
directory_ownership
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disallowed-deconstructing
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dollar-crate
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drop
Print out destructor
2025-02-26 19:03:29 +00:00
drop-bounds
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dropck
Don't immediately panic if dropck fails without returning errors
2025-02-24 16:41:18 +00:00
dst
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
duplicate
remove support for the #[start] attribute
2025-01-21 06:59:15 -07:00
dyn-compatibility
Remove dyn_compatible_for_dispatch
2025-02-24 18:48:40 +00:00
dyn-drop
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dyn-keyword
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
dyn-star
remove feature(trait_upcasting) from tests and bless them
2025-02-06 23:44:23 +01:00
dynamically-sized-types
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editions
Add tests for nested macro_rules edition behavior
2025-02-03 13:12:41 -08:00
empty
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
entry-point
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enum
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
enum-discriminant
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2025-02-10 20:21:39 +00:00
env-macro
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
error-codes
Rollup merge of #137617 - BoxyUwU:generic_const_parameter_types, r=lcnr
2025-03-01 11:33:58 +01:00
error-emitter
Highlight clarifying information in "expected/found" error
2025-02-02 02:39:43 +00:00
errors
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
explicit
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
explicit-tail-calls
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
expr
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
extern
Auto merge of #137225 - RalfJung:vectorcall, r=nnethercote
2025-02-23 14:12:38 +00:00
extern-flag
Inject compiler_builtins during postprocessing rather than via AST
2025-02-21 17:37:03 +00:00
feature-gates
Rollup merge of #137617 - BoxyUwU:generic_const_parameter_types, r=lcnr
2025-03-01 11:33:58 +01:00
ffi-attrs
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float
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fmt
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
fn
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
fn-main
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for
…
for-loop-while
Remove some unnecessary parens in assert! conditions
2025-02-06 22:28:44 +00:00
force-inlining
Rollup merge of #137599 - davidtwco:use-minicore-more, r=jieyouxu
2025-02-28 22:29:52 +08:00
foreign
Reword "crate not found" resolve message
2025-01-24 01:19:50 +00:00
fully-qualified-type
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function-pointer
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functional-struct-update
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
functions-closures
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generic-associated-types
Deeply normalize associated type bounds before proving them
2025-02-17 17:21:24 +00:00
generic-const-items
Rollup merge of #137617 - BoxyUwU:generic_const_parameter_types, r=lcnr
2025-03-01 11:33:58 +01:00
generics
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
half-open-range-patterns
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
hashmap
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
hello_world
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higher-ranked
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
hygiene
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
illegal-sized-bound
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impl-header-lifetime-elision
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impl-trait
Rollup merge of #137304 - pitaj:rangebounds-is_empty-intersect, r=ibraheemdev
2025-02-27 08:56:38 +01:00
implied-bounds
Rollup merge of #137253 - compiler-errors:bevy-hack, r=jackh726
2025-02-20 00:55:13 +01:00
imports
Remove NtPath.
2025-02-28 08:42:14 +11:00
include-macros
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
incoherent-inherent-impls
chore: fix typos
2024-12-31 23:46:39 +08:00
indexing
chore: fix typos
2024-12-31 23:46:39 +08:00
inference
fallout :skull_emoji:
2025-02-14 00:37:23 +01:00
infinite
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
inherent-impls-overlap-check
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inline-const
Rollup merge of #136503 - estebank:const-panic, r=RalfJung
2025-03-01 11:33:57 +01:00
instrument-coverage
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instrument-xray
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interior-mutability
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internal
Fix test output expectations
2025-02-24 14:31:19 +01:00
internal-lints
…
intrinsics
remove most simd_ intrinsic declaration in tests
2025-02-27 12:22:59 +01:00
invalid
Don't require method impls for methods with Self:Sized bounds for impls for unsized types
2025-02-25 08:06:30 +00:00
invalid-compile-flags
Reject macro calls inside of #![crate_name]
2025-02-15 16:47:30 +01:00
invalid-module-declaration
…
invalid-self-argument
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io-checks
…
issues
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
iterators
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
json
fix json-*.rs and E0462 tests for compare-modes
2025-02-03 19:43:24 +00:00
keyword
Reword "crate not found" resolve message
2025-01-24 01:19:50 +00:00
kindck
Remove dyn_compatible_for_dispatch
2025-02-24 18:48:40 +00:00
label
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
lang-items
Rollup merge of #134090 - veluca93:stable-tf11, r=oli-obk
2025-02-12 20:09:56 -05:00
late-bound-lifetimes
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layout
Rollup merge of #136503 - estebank:const-panic, r=RalfJung
2025-03-01 11:33:57 +01:00
lazy-type-alias
LTA: Check where-clauses for well-formedness at the def site
2025-02-03 03:43:14 +01:00
lazy-type-alias-impl-trait
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let-else
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
lexer
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
lifetimes
Introduce feature(generic_const_parameter_types)
2025-02-28 20:43:15 +00:00
limits
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
link-native-libs
compiler: replace ExternAbi::name calls with formatters
2025-02-11 19:42:47 -08:00
linkage-attr
Remove Linkage::Private
2025-02-07 16:02:19 +00:00
lint
fix: fix overflowing hex wrong suggestion
2025-02-28 07:25:52 +05:30
liveness
omit unused args warnings for intrinsics without body
2025-01-23 14:32:21 -05:00
loops
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
lowering
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lto
Pick the max DWARF version when LTO'ing modules with different versions
2025-02-08 16:33:36 +00:00
lub-glb
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macro_backtrace
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macros
Remove NtPath.
2025-02-28 08:42:14 +11:00
malformed
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
marker_trait_attr
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match
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
meta
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
methods
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
mir
tests: use minicore more
2025-02-24 09:26:54 +00:00
mir-dataflow
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mismatched_types
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
missing
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
missing_non_modrs_mod
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missing-trait-bounds
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modules
Point at invalid utf-8 span on user's source code
2025-01-22 00:52:27 +00:00
modules_and_files_visibility
Reword "crate not found" resolve message
2025-01-24 01:19:50 +00:00
moves
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
mut
Tweak &mut self suggestion span
2025-01-28 19:35:51 +00:00
namespace
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
never_type
Unconditionally lower match arm even if it's unneeded for never pattern in match
2025-02-28 01:29:58 +08:00
new-range
implement unstable new_range feature
2025-01-30 21:33:11 -07:00
nll
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
no_std
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non_modrs_mods
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non_modrs_mods_and_inline_mods
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not-panic
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numbers-arithmetic
Remove some unnecessary parens in assert! conditions
2025-02-06 22:28:44 +00:00
numeric
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
object-lifetime
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obsolete-in-place
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
offset-of
Update tests.
2025-01-07 16:04:14 +01:00
on-unimplemented
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
operator-recovery
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
or-patterns
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
overloaded
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packed
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panic-handler
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
panic-runtime
tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}
2025-01-23 20:51:29 +08:00
panics
tests: remove redundant //@ ignore-{wasm,wasm32,emscripten}
2025-02-03 22:27:17 +08:00
parallel-rustc
Add regression test
2025-01-26 13:55:59 +00:00
parser
Remove NtMeta.
2025-02-28 08:42:06 +11:00
patchable-function-entry
…
pattern
Make E0614 a structured error
2025-02-25 16:56:04 +00:00
pin-macro
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precondition-checks
…
print_type_sizes
remove support for the #[start] attribute
2025-01-21 06:59:15 -07:00
print-request
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privacy
If the parent dependency is private, treat dependents as private
2025-02-21 17:37:03 +00:00
proc-macro
tests: Add regression test for derive token invalidation (#81099)
2025-02-24 17:49:20 +03:00
process
Fix Windows Command search path bug
2025-02-26 13:56:47 +00:00
process-termination
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ptr_ops
…
pub
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
qualified
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
query-system
depth limit eval_to_const_value_raw
2025-01-06 08:54:27 +01:00
range
std::range
2025-01-30 20:37:56 -07:00
raw-ref-op
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reachable
Make E0614 a structured error
2025-02-25 16:56:04 +00:00
recursion
normalize long-type.txt in tests
2025-01-30 17:10:19 +00:00
recursion_limit
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regions
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
repeat-expr
Bless
2025-02-27 20:02:25 +00:00
repr
Auto merge of #137573 - compiler-errors:rollup-noq9yhp, r=compiler-errors
2025-02-25 02:24:40 +00:00
reserved
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resolve
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
return
Tweak E0277 when predicate comes indirectly from ?
2025-02-20 18:15:39 +00:00
rfcs
Remove dyn_compatible_for_dispatch
2025-02-24 18:48:40 +00:00
rmeta
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
runtime
tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}
2025-01-23 20:51:29 +08:00
rust-2018
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
rust-2021
Remove dyn_compatible_for_dispatch
2025-02-24 18:48:40 +00:00
rust-2024
Remove all dead files inside tests/ui/
2025-01-27 02:28:04 +01:00
rustc-env
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rustdoc
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sanitizer
tests: use minicore more
2025-02-24 09:26:54 +00:00
self
Rollup merge of #137289 - compiler-errors:coerce-unsized-errors, r=oli-obk
2025-02-24 19:21:45 -05:00
sepcomp
tests: use needs-threads instead of ignore-emscripten
2025-01-23 20:51:29 +08:00
shadowed
…
shell-argfiles
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simd
Rollup merge of #137851 - folkertdev:simd-intrinsic-mask-signed, r=workingjubilee
2025-03-02 22:44:25 +01:00
single-use-lifetime
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sized
normalizing where-clauses is also coinductive, add tests
2025-02-28 12:16:47 +01:00
span
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
specialization
adjust derive_error
2025-02-13 23:49:09 +01:00
stability-attribute
Fix test output expectations
2025-02-24 14:31:19 +01:00
stable-mir-print
Reapply "Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung"
2025-01-27 23:42:47 +00:00
stack-protector
…
static
tests: use minicore more
2025-02-24 09:26:54 +00:00
statics
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
stats
Fix ICE when opaque captures a duplicated/invalid lifetime
2025-01-01 19:32:51 +00:00
std
tests: cleanup tests/ui/std/thread-sleep-ms.rs
2025-01-23 20:51:29 +08:00
stdlib-unit-tests
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
str
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
structs
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
structs-enums
Rollup merge of #135778 - ferrocene:ja-gh135777, r=workingjubilee
2025-02-14 16:23:27 +01:00
suggestions
Rollup merge of #137824 - estebank:rtn-sugg, r=compiler-errors
2025-03-01 16:03:18 +01:00
svh
…
symbol-mangling-version
…
symbol-names
compiler: compare and hash ExternAbi like its string
2025-02-11 20:18:01 -08:00
sync
…
target_modifiers
Target modifiers (special marked options) are recorded in metainfo and compared to be equal in different crates
2025-02-02 22:12:49 +07:00
target-feature
tests: use minicore more
2025-02-24 09:26:54 +00:00
test-attrs
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
thir-print
Eliminate PatKind::Path
2025-01-29 15:45:13 +00:00
thread-local
…
threads-sendsync
Enable more tests on Windows
2025-02-03 10:39:32 -05:00
tool-attributes
Reword "crate not found" resolve message
2025-01-24 01:19:50 +00:00
track-diagnostics
Try to write the panic message with a single write_all call
2025-01-01 15:58:29 +01:00
trait-bounds
Reject impl Trait bounds in various places where we unconditionally warned since 1.0
2025-02-11 09:19:37 +00:00
traits
add test using only trait bounds
2025-02-28 12:16:48 +01:00
transmutability
Shorten span of panic failures in const context
2025-02-28 16:28:41 +00:00
transmute
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treat-err-as-bug
Remove all dead files inside tests/ui/
2025-01-27 02:28:04 +01:00
trivial-bounds
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try-block
Don't mention FromResidual on bad ?
2025-02-18 17:34:16 +00:00
try-trait
Point at type that doesn't implement needed trait
2025-02-21 18:30:07 +00:00
tuple
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
type
Make E0614 a structured error
2025-02-25 16:56:04 +00:00
type-alias
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
type-alias-enum-variants
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
type-alias-impl-trait
Trim suggestion part before generating highlights
2025-02-21 00:54:01 +00:00
type-inference
In "specify type" suggestion, skip type params that are already known
2025-02-03 19:51:20 +00:00
typeck
Fix invalid suggestion from type error for derive macro
2025-02-23 14:44:27 +08:00
typeof
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
ufcs
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
unboxed-closures
Fix missing self subst when rendering Fn* trait with no output type
2025-02-23 04:46:51 +00:00
underscore-imports
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underscore-lifetime
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
uniform-paths
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uninhabited
Add test that uninhabited repr(transparent) type has same function return ABI as wrapped type.
2025-02-20 13:41:11 -06:00
union
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
unknown-unstable-lints
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unop
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unpretty
Rollup merge of #137423 - Urgau:imprv-pretty-hir, r=compiler-errors
2025-02-23 02:44:19 -05:00
unresolved
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
unsafe
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unsafe-binders
Fix sized constraint for unsafe binder
2025-02-28 03:17:36 +00:00
unsafe-fields
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unsized
Reject impl Trait bounds in various places where we unconditionally warned since 1.0
2025-02-11 09:19:37 +00:00
unsized-locals
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unused-crate-deps
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unwind-abis
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use
Auto merge of #134299 - RalfJung:remove-start, r=compiler-errors
2025-01-21 19:46:20 +00:00
variance
Make UniqueRc invariant for soundness
2025-01-11 22:36:25 +01:00
variants
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
version
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warnings
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wasm
Add test
2025-01-23 10:55:01 +00:00
wf
Introduce feature(generic_const_parameter_types)
2025-02-28 20:43:15 +00:00
where-clauses
Check Sizedness of return type in WF
2025-02-03 19:00:22 +00:00
while
Quickfix //@ check-pass is enough
2025-02-04 21:42:43 +05:30
windows-subsystem
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zero-sized
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.gitattributes
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amdgpu-require-explicit-cpu.nocpu.stderr
Add amdgpu target
2025-01-31 09:59:41 +01:00
amdgpu-require-explicit-cpu.rs
Add amdgpu target
2025-01-31 09:59:41 +01:00
augmented-assignments-feature-gate-cross.rs
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augmented-assignments-rpass.rs
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augmented-assignments.rs
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augmented-assignments.stderr
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auto-instantiate.rs
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auto-ref-slice-plus-ref.rs
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auto-ref-slice-plus-ref.stderr
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autoderef-full-lval.rs
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autoderef-full-lval.stderr
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bare-fn-implements-fn-mut.rs
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bare-static-string.rs
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big-literals.rs
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bind-by-move.rs
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bitwise.rs
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bogus-tag.rs
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bogus-tag.stderr
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borrow-by-val-method-receiver.rs
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bounds-lifetime.rs
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bounds-lifetime.stderr
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break-diverging-value.rs
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break-diverging-value.stderr
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builtin-clone-unwind.rs
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can-copy-pod.rs
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cancel-clean-via-immediate-rvalue-ref.rs
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cannot-mutate-captured-non-mut-var.rs
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cannot-mutate-captured-non-mut-var.stderr
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capture1.rs
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capture1.stderr
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catch-unwind-bang.rs
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cenum_impl_drop_cast.rs
Make cenum_impl_drop_cast a hard error
2025-01-23 16:45:19 -08:00
cenum_impl_drop_cast.stderr
Make cenum_impl_drop_cast a hard error
2025-01-23 16:45:19 -08:00
cfguard-run.rs
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char.rs
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class-cast-to-trait.rs
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class-cast-to-trait.stderr
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class-method-missing.rs
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class-method-missing.stderr
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cleanup-rvalue-for-scope.rs
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cleanup-rvalue-scopes-cf.rs
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cleanup-rvalue-scopes-cf.stderr
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cleanup-rvalue-scopes.rs
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cleanup-rvalue-temp-during-incomplete-alloc.rs
tests: use needs-threads instead of ignore-emscripten
2025-01-23 20:51:29 +08:00
cleanup-shortcircuit.rs
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close-over-big-then-small-data.rs
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command-line-diagnostics.rs
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command-line-diagnostics.stderr
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complex.rs
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conservative_impl_trait.rs
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conservative_impl_trait.stderr
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constructor-lifetime-args.rs
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constructor-lifetime-args.stderr
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copy-a-resource.rs
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copy-a-resource.stderr
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crate-leading-sep.rs
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crate-method-reexport-grrrrrrr.rs
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crate-name-attr-used.rs
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crate-name-mismatch.rs
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crate-name-mismatch.stderr
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custom_attribute.rs
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custom_attribute.stderr
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custom-attribute-multisegment.rs
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custom-attribute-multisegment.stderr
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custom-test-frameworks-simple.rs
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deduplicate-diagnostics.deduplicate.stderr
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deduplicate-diagnostics.duplicate.stderr
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deduplicate-diagnostics.rs
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deep.rs
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default-method-parsing.rs
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default-method-simple.rs
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defaults-well-formedness.rs
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deprecation-in-force-unstable.rs
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deref-non-pointer.rs
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deref-non-pointer.stderr
Make E0614 a structured error
2025-02-25 16:56:04 +00:00
deref-rc.rs
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deref.rs
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derive-uninhabited-enum-38885.rs
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derive-uninhabited-enum-38885.stderr
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destructure-trait-ref.rs
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destructure-trait-ref.stderr
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diverging-fallback-method-chain.rs
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diverging-fallback-option.rs
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diverging-fn-tail-35849.rs
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diverging-fn-tail-35849.stderr
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double-ref.rs
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double-type-import.rs
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double-type-import.stderr
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dupe-first-attr.rs
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duplicate_entry_error.rs
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duplicate_entry_error.stderr
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duplicate-label-E0381-issue-129274.rs
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duplicate-label-E0381-issue-129274.stderr
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early-ret-binop-add.rs
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elide-errors-on-mismatched-tuple.rs
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elide-errors-on-mismatched-tuple.stderr
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elided-test.rs
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elided-test.stderr
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else-if.rs
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empty-allocation-non-null.rs
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empty-allocation-rvalue-non-null.rs
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empty-type-parameter-list.rs
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empty-type-parameter-list.stderr
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error-festival.rs
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error-festival.stderr
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
error-should-say-copy-not-pod.rs
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error-should-say-copy-not-pod.stderr
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exclusive-drop-and-copy.rs
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exclusive-drop-and-copy.stderr
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explain.rs
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explain.stdout
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explicit-i-suffix.rs
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explore-issue-38412.rs
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explore-issue-38412.stderr
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ext-expand-inner-exprs.rs
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ext-nonexistent.rs
…
ext-nonexistent.stderr
…
fact.rs
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fail-simple.rs
…
fail-simple.stderr
…
filter-block-view-items.rs
…
format-no-std.rs
remove support for the #[start] attribute
2025-01-21 06:59:15 -07:00
fun-indirect-call.rs
…
future-incompatible-lint-group.rs
…
future-incompatible-lint-group.stderr
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global-scope.rs
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hello.rs
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illegal-ufcs-drop.fixed
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illegal-ufcs-drop.rs
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illegal-ufcs-drop.stderr
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impl-inherent-non-conflict.rs
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impl-not-adjacent-to-type.rs
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impl-privacy-xc-1.rs
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impl-unused-rps-in-assoc-type.rs
…
impl-unused-rps-in-assoc-type.stderr
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impl-unused-tps-inherent.rs
…
impl-unused-tps-inherent.stderr
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impl-unused-tps.rs
…
impl-unused-tps.stderr
Do not project when there are unconstrained impl params
2025-01-03 05:01:14 +00:00
implicit-method-bind.rs
…
implicit-method-bind.stderr
…
inline-disallow-on-variant.rs
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inline-disallow-on-variant.stderr
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inlined-main.rs
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inner-attrs-on-impl.rs
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inner-module.rs
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inner-static-type-parameter.rs
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inner-static-type-parameter.stderr
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inner-static.rs
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integral-indexing.rs
…
integral-indexing.stderr
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integral-variable-unification-error.rs
…
integral-variable-unification-error.stderr
…
invalid_dispatch_from_dyn_impls.rs
Consolidate and rework CoercePointee and DispatchFromDyn errors
2025-02-24 19:34:54 +00:00
invalid_dispatch_from_dyn_impls.stderr
Consolidate and rework CoercePointee and DispatchFromDyn errors
2025-02-24 19:34:54 +00:00
issue-11881.rs
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issue-13560.rs
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issue-15924.rs
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issue-16822.rs
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issue-18502.rs
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issue-24106.rs
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issue-76387-llvm-miscompile.rs
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issues-71798.rs
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issues-71798.stderr
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item-name-overload.rs
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kinds-in-metadata.rs
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kinds-of-primitive-impl.rs
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kinds-of-primitive-impl.stderr
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last-use-in-block.rs
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last-use-in-cap-clause.rs
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last-use-is-capture.rs
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lazy-and-or.rs
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lexical-scopes.rs
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lexical-scopes.stderr
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lexical-scoping.rs
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link-section.rs
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list.rs
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log-err-phi.rs
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log-knows-the-names-of-variants.rs
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log-poly.rs
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logging-only-prints-once.rs
Enable more tests on Windows
2025-02-03 10:39:32 -05:00
loud_ui.rs
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max-min-classes.rs
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maximal_mir_to_hir_coverage.rs
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maybe-bounds.rs
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maybe-bounds.stderr
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method-output-diff-issue-127263.rs
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method-output-diff-issue-127263.stderr
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minus-string.rs
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minus-string.stderr
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missing_debug_impls.rs
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missing_debug_impls.stderr
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mod-subitem-as-enum-variant.rs
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mod-subitem-as-enum-variant.stderr
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monomorphize-abi-alignment.rs
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msvc-data-only.rs
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msvc-opt-minsize.rs
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multibyte.rs
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multiline-comment.rs
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mut-function-arguments.rs
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mutual-recursion-group.rs
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myriad-closures.rs
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nested-block-comment.rs
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nested-cfg-attrs.rs
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nested-cfg-attrs.stderr
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nested-class.rs
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nested-ty-params.rs
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nested-ty-params.stderr
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new-impl-syntax.rs
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new-import-syntax.rs
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new-style-constants.rs
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new-unicode-escapes.rs
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newlambdas.rs
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newtype-polymorphic.rs
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newtype.rs
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no_send-enum.rs
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no_send-enum.stderr
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no_send-rc.rs
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no_send-rc.stderr
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no_share-enum.rs
…
no_share-enum.stderr
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no_share-struct.rs
…
no_share-struct.stderr
…
no-capture-arc.rs
…
no-capture-arc.stderr
Remove CallKind::Deref hack from UseSpans
2025-01-06 03:55:19 +00:00
no-core-1.rs
…
no-core-2.rs
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no-link-unknown-crate.rs
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no-link-unknown-crate.stderr
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no-reuse-move-arc.rs
…
no-reuse-move-arc.stderr
Remove CallKind::Deref hack from UseSpans
2025-01-06 03:55:19 +00:00
no-send-res-ports.rs
…
no-send-res-ports.stderr
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no-warn-on-field-replace-issue-34101.rs
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noexporttypeexe.rs
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noexporttypeexe.stderr
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non-constant-expr-for-arr-len.rs
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non-constant-expr-for-arr-len.stderr
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non-copyable-void.rs
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non-copyable-void.stderr
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non-fmt-panic.fixed
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non-fmt-panic.rs
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non-fmt-panic.stderr
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
noncopyable-class.rs
…
noncopyable-class.stderr
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nonscalar-cast.fixed
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nonscalar-cast.rs
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nonscalar-cast.stderr
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not-clone-closure.rs
…
not-clone-closure.stderr
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not-copy-closure.rs
…
not-copy-closure.stderr
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not-enough-arguments.rs
…
not-enough-arguments.stderr
More sophisticated span trimming
2025-02-21 00:41:17 +00:00
nul-characters.rs
…
nullable-pointer-iotareduction.rs
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nullable-pointer-size.rs
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object-pointer-types.rs
…
object-pointer-types.stderr
Trim suggestion parts to the subset that is purely additive
2025-02-14 00:44:10 -08:00
objects-coerce-freeze-borrored.rs
…
occurs-check-2.rs
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occurs-check-2.stderr
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occurs-check-3.rs
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occurs-check-3.stderr
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occurs-check.rs
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occurs-check.stderr
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once-cant-call-twice-on-heap.rs
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once-cant-call-twice-on-heap.stderr
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oom_unwind.rs
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op-assign-builtins-by-ref.rs
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opeq.rs
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opt-in-copy.rs
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opt-in-copy.stderr
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optimization-remark.rs
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out-pointer-aliasing.rs
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output-slot-variants.rs
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over-constrained-vregs.rs
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panic_implementation-closures.rs
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panic-while-printing.rs
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paren-span.rs
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paren-span.stderr
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partialeq_help.rs
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partialeq_help.stderr
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path-lookahead.fixed
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path-lookahead.rs
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path-lookahead.stderr
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path.rs
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paths-containing-nul.rs
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phantom-auto-trait.rs
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phantom-auto-trait.stderr
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point-to-type-err-cause-on-impl-trait-return-2.rs
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point-to-type-err-cause-on-impl-trait-return-2.stderr
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pptypedef.rs
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pptypedef.stderr
Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
primitive-binop-lhs-mut.rs
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print-calling-conventions.rs
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print-calling-conventions.stdout
Add gpu-kernel calling convention
2025-01-16 00:26:55 +01:00
print-stdout-eprint-stderr.rs
tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}
2025-01-23 20:51:29 +08:00
project-cache-issue-31849.rs
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ptr-coercion-rpass.rs
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ptr-coercion.rs
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ptr-coercion.stderr
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query-visibility.rs
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raw-str.rs
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README.md
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realloc-16687.rs
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reassign-ref-mut.rs
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reassign-ref-mut.stderr
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reexport-test-harness-main.rs
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removing-extern-crate.fixed
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removing-extern-crate.rs
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removing-extern-crate.stderr
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resource-assign-is-not-copy.rs
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resource-destruct.rs
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rustc-error.rs
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rustc-error.stderr
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seq-args.rs
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seq-args.stderr
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shadow-bool.rs
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shadowed-use-visibility.rs
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short-error-format.rs
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short-error-format.stderr
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sized-borrowed-pointer.rs
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sized-cycle-note.rs
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sized-cycle-note.stderr
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sized-owned-pointer.rs
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sse2.rs
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stable-addr-of.rs
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std-uncopyable-atomics.rs
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std-uncopyable-atomics.stderr
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stdio-is-blocking.rs
tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx}
2025-01-23 20:51:29 +08:00
string-box-error.rs
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struct-ctor-mangling.rs
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super-at-top-level.rs
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super-at-top-level.stderr
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super.rs
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svh-add-nothing.rs
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swap-1.rs
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swap-overlapping.rs
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switched-expectations.rs
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switched-expectations.stderr
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syntax-extension-minor.rs
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tag-type-args.rs
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tag-type-args.stderr
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tag-variant-cast-non-nullary.fixed
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tag-variant-cast-non-nullary.rs
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tag-variant-cast-non-nullary.stderr
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tail-call-arg-leak.rs
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tail-cps.rs
Remove some unnecessary parens in assert! conditions
2025-02-06 22:28:44 +00:00
tail-typeck.rs
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tail-typeck.stderr
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trailing-comma.rs
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trait-method-number-parameters.rs
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trait-method-number-parameters.stderr
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transmute-equal-assoc-types.rs
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transmute-non-immediate-to-immediate.rs
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trivial_casts-rpass.rs
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trivial_casts-rpass.stderr
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try-from-int-error-partial-eq.rs
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try-operator-hygiene.rs
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try-operator.rs
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tydesc-name.rs
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type_length_limit.rs
normalize long-type.txt in tests
2025-01-30 17:10:19 +00:00
type_length_limit.stderr
normalize long-type.txt in tests
2025-01-30 17:10:19 +00:00
type-id-higher-rank-2.rs
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type-namespace.rs
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type-param-constraints.rs
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type-param.rs
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type-ptr.rs
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type-use-i1-versus-i8.rs
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typeid-intrinsic.rs
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typestate-multi-decl.rs
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unconstrained-none.rs
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unconstrained-ref.rs
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underscore-ident-matcher.rs
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underscore-lifetimes.rs
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underscore-method-after-integer.rs
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unevaluated_fixed_size_array_len.rs
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uninit-empty-types.rs
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unit.rs
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unknown-language-item.rs
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unknown-llvm-arg.rs
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unnamed_argument_mode.rs
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unreachable-code-1.rs
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unreachable-code.rs
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unsigned-literal-negation.rs
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Show diff suggestion format on verbose replacement
2025-02-10 20:21:39 +00:00
unused-move-capture.rs
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unused-move.rs
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unwind-no-uwtable.rs
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use-import-export.rs
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use-keyword-2.rs
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use-module-level-int-consts.rs
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use-nested-groups.rs
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used.rs
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used.stderr
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usize-generic-argument-parent.rs
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usize-generic-argument-parent.stderr
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utf8_idents.rs
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utf8-bom.rs
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virtual-call-attrs-issue-137646.rs
Don't infer attributes of virtual calls based on the function body
2025-02-27 12:57:26 +08:00
wait-forked-but-failed-child.rs
Use split_whitespace() when filtering lines in the ps output
2025-02-06 15:05:53 -05:00
walk-struct-literal-with.rs
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walk-struct-literal-with.stderr
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weak-new-uninhabited-issue-48493.rs
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weird-exit-code.rs
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weird-exprs.rs
Remove some unnecessary parens in assert! conditions
2025-02-06 22:28:44 +00:00
write-fmt-errors.rs
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writing-to-immutable-vec.rs
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writing-to-immutable-vec.stderr
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wrong-hashset-issue-42918.rs
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README.md

UI Tests

This folder contains rustc's UI tests.

Test Directives (Headers)

Typically, a UI test will have some test directives / headers which are special comments that tell compiletest how to build and interpret a test.

As part of an ongoing effort to rewrite compiletest (see https://github.com/rust-lang/compiler-team/issues/536), a major change proposal to change legacy compiletest-style headers // <directive> to ui_test-style headers //@ <directive> was accepted (see https://github.com/rust-lang/compiler-team/issues/512.

An example directive is ignore-test. In legacy compiletest style, the header would be written as

// ignore-test

but in ui_test style, the header would be written as

//@ ignore-test

compiletest is changed to accept only //@ directives for UI tests (currently), and will reject and report an error if it encounters any comments // <content> that may be parsed as a legacy compiletest-style test header. To fix this, you should migrate to the ui_test-style header //@ <content>.