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Takayuki Maeda b2629be2de
Rollup merge of #138838 - compiler-errors:new-solver-crashes-tweaks, r=lcnr 
Fix/tweak some tests in new solver

Bunch of miscellaneous new solver tweaks that I found from the failing tests. Can split these out, but they all seemed small enough to not warrant separate PRs.

r? lcnr
2025-03-25 15:36:35 +09:00
..
abi
Use explicit cpu in some asm and codegen tests.
2025-03-19 19:45:46 +01:00
alloc-error
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
allocator
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
annotate-snippet
…
anon-params
…
argfile
…
argument-suggestions
…
array-slice-vec
…
asm
Rollup merge of #138570 - folkertdev:naked-function-target-feature-gate, r=Amanieu
2025-03-21 15:48:52 +01:00
associated-consts
…
associated-inherent-types
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
associated-item
…
associated-type-bounds
Mark a fixed test
2025-03-24 16:57:07 +00:00
associated-types
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
async-await
Remove existing AFIDT implementation
2025-03-18 17:35:26 +00:00
attributes
Fix the "used_with_archive" test on Fuchsia
2025-03-20 12:25:08 -04:00
auto-traits
…
autodiff
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autoref-autoderef
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auxiliary
…
backtrace
…
bench
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binding
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binop
…
blind
…
block-result
…
bootstrap
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borrowck
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
box
…
btreemap
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builtin-superkinds
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c-variadic
…
cast
Rollup merge of #138484 - xizheyin:issue-138392, r=compiler-errors
2025-03-16 09:40:10 +08:00
cfg
…
check-cfg
Rollup merge of #138056 - heiher:loong64v1.1-features, r=petrochenkov
2025-03-15 00:18:22 +01:00
closure_context
…
closure-expected-type
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closures
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cmse-nonsecure
…
codegen
…
codemap_tests
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
coercion
cleaned and organized 3 tests in ./tests/ui/issues
2025-03-21 22:55:00 -06:00
coherence
Do not rely on type_var_origin in OrphanCheckErr::NonLocalInputType
2025-03-20 02:17:14 +00:00
coinduction
…
command
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compare-method
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compiletest-self-test
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conditional-compilation
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confuse-field-and-method
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const_prop
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const-generics
Rollup merge of #138283 - compiler-errors:enforce-const-param, r=BoxyUwU
2025-03-15 11:29:25 +01:00
const-ptr
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
consts
Don't ICE when encountering placeholders in layout computation
2025-03-24 16:57:07 +00:00
contracts
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coroutine
Preserve yield position during pretty printing
2025-03-14 12:21:59 -07:00
coverage-attr
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crate-loading
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cross
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cross-crate
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custom_test_frameworks
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
cycle-trait
…
dataflow_const_prop
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debuginfo
…
definition-reachable
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delegation
Delegation: allow foreign fns reuse
2025-03-13 14:13:07 +03:00
dep-graph
…
deprecation
…
deref-patterns
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derived-errors
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derives
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
deriving
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
dest-prop
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destructuring-assignment
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diagnostic_namespace
Add do_not_recommend typo help
2025-03-24 01:02:07 +01:00
diagnostic-flags
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diagnostic-width
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
did_you_mean
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directory_ownership
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disallowed-deconstructing
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dollar-crate
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drop
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
drop-bounds
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dropck
…
dst
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duplicate
…
dyn-compatibility
Fix typo in hir lowering lint diag
2025-03-14 21:03:21 +00:00
dyn-drop
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dyn-keyword
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dyn-star
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dynamically-sized-types
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editions
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empty
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entry-point
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
enum
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enum-discriminant
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env-macro
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
ergonomic-clones
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error-codes
Rollup merge of #138471 - spencer3035:move-ui-test-1ofn, r=jieyouxu
2025-03-16 09:40:08 +08:00
error-emitter
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errors
…
explicit
…
explicit-tail-calls
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
expr
…
extern
Use def_path_str for def id arg in UnsupportedOpInfo
2025-03-20 03:22:46 +00:00
extern-flag
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feature-gates
Rollup merge of #138570 - folkertdev:naked-function-target-feature-gate, r=Amanieu
2025-03-21 15:48:52 +01:00
ffi-attrs
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float
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fmt
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
fn
Add test to ensure no index out of bounds panic (#135474)
2025-03-22 02:08:44 +09:00
fn-main
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for
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for-loop-while
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force-inlining
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foreign
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fully-qualified-type
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function-pointer
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functional-struct-update
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functions-closures
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generic-associated-types
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
generic-const-items
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
generics
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
half-open-range-patterns
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hashmap
…
hello_world
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higher-ranked
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
hygiene
…
illegal-sized-bound
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impl-header-lifetime-elision
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impl-trait
merge opaque types of nested bodies
2025-03-19 17:52:53 +01:00
implied-bounds
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
imports
…
include-macros
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
incoherent-inherent-impls
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indexing
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inference
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infinite
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inherent-impls-overlap-check
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inline-const
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
instrument-coverage
…
instrument-xray
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interior-mutability
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internal
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internal-lints
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intrinsics
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invalid
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invalid-compile-flags
Rebless tests with changed help due to new print request option
2025-03-23 19:08:55 +08:00
invalid-module-declaration
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invalid-self-argument
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io-checks
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issues
cleaned and organized 3 tests in ./tests/ui/issues
2025-03-21 22:55:00 -06:00
iterators
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json
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keyword
…
kindck
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label
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lang-items
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late-bound-lifetimes
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layout
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
lazy-type-alias
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lazy-type-alias-impl-trait
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
let-else
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lexer
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lifetimes
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limits
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link-native-libs
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linkage-attr
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linking
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lint
Auto merge of #138841 - matthiaskrgr:rollup-bfkls57, r=matthiaskrgr
2025-03-22 23:59:01 +00:00
liveness
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loops
If a label is placed on the block of a loop instead of the header, suggest moving it to the header.
2025-03-17 01:59:37 -05:00
lowering
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lto
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lub-glb
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macro_backtrace
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macros
Allow builtin macros to be used more than once.
2025-03-19 14:12:47 +01:00
malformed
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
marker_trait_attr
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match
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meta
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methods
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
mir
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
mir-dataflow
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mismatched_types
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missing
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missing_non_modrs_mod
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missing-trait-bounds
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modules
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modules_and_files_visibility
…
moves
Fix next solver handling of shallow trait impl check
2025-03-19 14:40:14 +00:00
mut
…
namespace
…
never_type
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
new-range
…
nll
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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
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numeric
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object-lifetime
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obsolete-in-place
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offset-of
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on-unimplemented
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operator-recovery
…
or-patterns
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overloaded
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packed
…
panic-handler
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panic-runtime
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panics
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parallel-rustc
…
parser
cleaned and organized 3 tests in ./tests/ui/issues
2025-03-21 22:55:00 -06:00
patchable-function-entry
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pattern
Rollup merge of #138460 - xizheyin:issue-138319, r=petrochenkov
2025-03-15 00:18:24 +01:00
pin-macro
…
precondition-checks
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print_type_sizes
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print-request
Adjust rustc-print-info-issue-138612.rs
2025-03-23 19:08:56 +08:00
privacy
Don't mark privacy test as needing GCE
2025-03-24 16:57:07 +00:00
proc-macro
Revert "Rollup merge of #136355 - GuillaumeGomez:proc-macro_add_value_retrieval_methods, r=Amanieu"
2025-03-18 13:28:56 +01:00
process
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process-termination
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ptr_ops
…
pub
…
qualified
…
query-system
…
range
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
raw-ref-op
…
reachable
…
recursion
…
recursion_limit
…
regions
…
repeat-expr
…
repr
…
reserved
…
resolve
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
return
…
rfcs
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
rmeta
…
runtime
Use sa_sigaction instead of sa_union.__su_sigaction for AIX.
2025-03-12 10:39:09 -04:00
rust-2018
…
rust-2021
Fix typo in hir lowering lint diag
2025-03-14 21:03:21 +00:00
rust-2024
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rustc-env
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rustdoc
Check attrs: Don't try to retrieve the name of list stems
2025-03-19 23:29:35 +01:00
sanitizer
…
self
Rollup merge of #138174 - compiler-errors:elaborate-unsize-self-pred, r=BoxyUwU
2025-03-12 08:06:47 +01:00
sepcomp
…
shadowed
…
shell-argfiles
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simd
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
single-use-lifetime
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sized
…
span
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
specialization
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
stability-attribute
Pass precise HirId when calling check_stability
2025-03-14 14:51:58 +08:00
stable-mir-print
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stack-protector
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static
…
statics
Use def_path_str for def id arg in UnsupportedOpInfo
2025-03-20 03:22:46 +00:00
stats
…
std
…
stdlib-unit-tests
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str
…
structs
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
structs-enums
…
suggestions
test(ui): add tuple-struct-where-clause-suggestion ui test for #91520
2025-03-21 13:12:15 +01:00
svh
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symbol-mangling-version
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symbol-names
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sync
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target_modifiers
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target-feature
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test-attrs
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
thir-print
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thread-local
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threads-sendsync
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tool-attributes
Document #![register_tool]
2025-03-17 01:16:47 -04:00
track-diagnostics
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trait-bounds
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traits
Allow WellFormed goals to be returned from relating in new solver
2025-03-24 16:57:06 +00:00
transmutability
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
transmute
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treat-err-as-bug
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trivial-bounds
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try-block
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try-trait
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tuple
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type
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
type-alias
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type-alias-enum-variants
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type-alias-impl-trait
fix ICE #138415
2025-03-23 17:02:42 +09:00
type-inference
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typeck
Handle _ properly in a couple of places.
2025-03-14 09:45:38 +11:00
typeof
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ufcs
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unboxed-closures
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underscore-imports
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underscore-lifetime
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uniform-paths
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uninhabited
Dont consider fields that are forced unstable due to -Zforce-unstable-if-unmarked to be uninhabited
2025-03-18 18:24:02 +00:00
union
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
unknown-unstable-lints
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unop
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unpretty
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unresolved
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unsafe
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unsafe-binders
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unsafe-fields
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unsized
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unsized-locals
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unused-crate-deps
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unwind-abis
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use
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variance
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variants
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version
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warnings
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wasm
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wf
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where-clauses
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while
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windows-subsystem
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zero-sized
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.gitattributes
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amdgpu-require-explicit-cpu.nocpu.stderr
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amdgpu-require-explicit-cpu.rs
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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
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cenum_impl_drop_cast.stderr
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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
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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_type_flag.rs
Show valid crate types when the user passes unknown --crate-type value
2025-03-14 15:53:42 +08:00
crate_type_flag.stderr
Show valid crate types when the user passes unknown --crate-type value
2025-03-14 15:53:42 +08:00
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
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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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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
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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
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
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
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ext-nonexistent.stderr
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fact.rs
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fail-simple.rs
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fail-simple.stderr
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filter-block-view-items.rs
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format-no-std.rs
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fun-indirect-call.rs
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future-incompatible-lint-group.rs
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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
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impl-unused-rps-in-assoc-type.stderr
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impl-unused-tps-inherent.rs
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impl-unused-tps-inherent.stderr
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impl-unused-tps.rs
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impl-unused-tps.stderr
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implicit-method-bind.rs
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implicit-method-bind.stderr
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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
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integral-indexing.stderr
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integral-variable-unification-error.rs
…
integral-variable-unification-error.stderr
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invalid_dispatch_from_dyn_impls.rs
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invalid_dispatch_from_dyn_impls.stderr
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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
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loud_ui.rs
…
max-min-classes.rs
…
maximal_mir_to_hir_coverage.rs
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maybe-bounds.rs
…
maybe-bounds.stderr
…
method-output-diff-issue-127263.rs
…
method-output-diff-issue-127263.stderr
…
minus-string.rs
…
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
…
monomorphize-abi-alignment.rs
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msvc-data-only.rs
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msvc-opt-minsize.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>.