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bors 7042c269c1 Auto merge of #125645 - RalfJung:unclear_local_imports, r=nnethercote 
add unqualified_local_imports lint

This lint helps deal with https://github.com/rust-lang/rustfmt/issues/4709 by having the compiler detect imports of local items that are not syntactically distinguishable from imports from other cates. Making them  syntactically distinguishable ensures rustfmt can consistently apply the desired import grouping.
2024-09-23 19:27:33 +00:00
..
abi Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
alloc-error
allocator
annotate-snippet
anon-params
argfile
argument-suggestions
array-slice-vec Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
asm Update the minimum external LLVM to 18 2024-09-18 13:53:31 -07:00
associated-consts Relate receiver invariantly in method probe for Mode::Path 2024-09-16 10:55:07 -04:00
associated-inherent-types Get rid of predicates_defined_on 2024-08-24 18:25:41 -04:00
associated-item
associated-type-bounds No longer mark RTN as incomplete 2024-09-22 10:46:59 -04:00
associated-types Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
async-await No longer mark RTN as incomplete 2024-09-22 10:46:59 -04:00
attributes remove #[cmse_nonsecure_entry] 2024-09-21 13:05:21 +02:00
auto-traits Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
autoref-autoderef
auxiliary
backtrace
bench
binding Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
binop Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
blind
block-result
borrowck No longer mark RTN as incomplete 2024-09-22 10:46:59 -04:00
box
btreemap
builtin-superkinds
c-variadic
cast Arbitrary self types v2: pointers feature gate. 2024-08-27 17:32:35 +00:00
cfg Fix feature name in test 2024-09-20 09:18:47 +00:00
check-cfg Improve handling of raw-idents in check-cfg 2024-09-18 11:07:32 +02:00
closure_context
closure-expected-type
closures Don't suggest adding return type for closures with default return type 2024-08-28 12:54:39 +08:00
cmse-nonsecure disallow cmse ABIs on unsupported platforms 2024-09-21 13:05:23 +02:00
codegen
codemap_tests
coercion Relate receiver invariantly in method probe for Mode::Path 2024-09-16 10:55:07 -04:00
coherence Rollup merge of #130311 - heiseish:issue-70849-fix, r=fmease 2024-09-14 20:22:41 +10:00
coinduction
command
compare-method
compiletest-self-test
conditional-compilation Return earlier in some cases in collect_token. 2024-08-23 14:40:08 +10:00
confuse-field-and-method
const_prop
const-generics Rollup merge of #130714 - compiler-errors:try-structurally-resolve-const, r=BoxyUwU 2024-09-23 06:45:36 +02:00
const-ptr
consts Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
coroutine Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
coverage-attr
crate-loading
cross
cross-crate
custom_test_frameworks
cycle-trait
debuginfo TL note: current means target 2024-09-20 10:02:14 -07:00
definition-reachable
delegation Auto merge of #126161 - Bryanskiy:delegation-generics-4, r=petrochenkov 2024-09-07 18:12:05 +00:00
dep-graph
deployment-target
deprecation
deref-patterns
derived-errors
derives
deriving derive(SmartPointer): assume pointee from the single generic and better error messages 2024-08-29 01:39:52 +08:00
dest-prop
destructuring-assignment
diagnostic_namespace
diagnostic-flags
diagnostic-width
did_you_mean
directory_ownership
disallowed-deconstructing
dollar-crate
drop Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
drop-bounds
dropck
dst
duplicate Explicitly mark a hack as a HACK and elaborate its comment 2024-09-18 19:36:44 +02:00
dyn-drop
dyn-keyword Rollup merge of #127692 - veera-sivarajan:bugfix-125139, r=estebank 2024-09-03 19:13:23 +02:00
dyn-star
dynamically-sized-types
editions
empty Suggest the struct variant pattern syntax on usage of unit variant pattern for a struct variant 2024-08-28 22:55:57 +09:00
entry-point
enum
enum-discriminant
env-macro
error-codes Introduce distinct error codes for precise capturing 2024-09-16 10:56:22 -04:00
error-emitter
errors
explicit
explicit-tail-calls
expr
extern TL note: current means target 2024-09-20 10:02:14 -07:00
extern-flag
feature-gates add unqualified_local_imports lint 2024-09-23 11:57:28 +02:00
ffi-attrs
float move a test to a better location 2024-09-12 08:08:38 +02:00
fmt fmt-debug option 2024-08-28 23:32:40 +01:00
fn
fn-main
for
for-loop-while Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
foreign Don't ICE on Fn trait error for foreign fn 2024-08-16 14:10:06 -04:00
fuel
fully-qualified-type
function-pointer
functional-struct-update Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
functions-closures
generic-associated-types Pretty-print own args of existential projections 2024-08-22 06:22:36 +02:00
generic-const-items
generics elided_named_lifetimes: bless & add tests 2024-08-31 15:35:42 +03:00
half-open-range-patterns Add suggestions for expressions in patterns 2024-09-18 20:38:43 +02:00
hashmap
hello_world
higher-ranked Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
hygiene
illegal-sized-bound
impl-header-lifetime-elision
impl-trait Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
implied-bounds Adjust tests 2024-09-05 06:37:38 -04:00
imports skip updating when external binding is existed 2024-08-20 20:34:13 +08:00
include-macros
incoherent-inherent-impls
indexing
inference Relate receiver invariantly in method probe for Mode::Path 2024-09-16 10:55:07 -04:00
infinite
inherent-impls-overlap-check
inline-const stabilize const_mut_refs 2024-09-15 09:51:32 +02:00
instrument-coverage Update the minimum external LLVM to 18 2024-09-18 13:53:31 -07:00
instrument-xray
interior-mutability
internal stabilize const_fn_floating_point_arithmetic 2024-08-22 08:25:54 +02:00
internal-lints
intrinsics interpret: add missing alignment check in raw_eq 2024-08-27 19:29:52 +02:00
invalid
invalid-compile-flags
invalid-module-declaration
invalid-self-argument
io-checks
issues Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
iterators Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
json
keyword
kindck
label
lang-items
late-bound-lifetimes
layout TL note: current means target 2024-09-20 10:02:14 -07:00
lazy-type-alias Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
lazy-type-alias-impl-trait
let-else
lexer Reserve prefix lifetimes too 2024-09-06 10:32:48 -04:00
lifetimes Re-enable ConstArgKind::Path lowering by default 2024-09-12 13:56:01 -04:00
limits TL note: current means target 2024-09-20 10:02:14 -07:00
linkage-attr Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
lint add unqualified_local_imports lint 2024-09-23 11:57:28 +02:00
liveness
loops
lowering
lto Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
lub-glb
macro_backtrace
macros Rollup merge of #130551 - nnethercote:fix-break-last-token, r=petrochenkov 2024-09-23 07:54:44 -07:00
malformed
manual
marker_trait_attr
match
meta
methods Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
mir Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
mir-dataflow
mismatched_types Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
missing
missing_non_modrs_mod
missing-trait-bounds
modules
modules_and_files_visibility
moves
mut
namespace
native-library-link-flags
never_type Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
nll Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
no_std
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic
numbers-arithmetic Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
numeric
object-lifetime Hack around a conflict with clippy::needless_lifetimes 2024-09-06 17:06:35 +03:00
object-safety Rollup merge of #127692 - veera-sivarajan:bugfix-125139, r=estebank 2024-09-03 19:13:23 +02:00
obsolete-in-place
offset-of Fix Parser::break_up_float's right span 2024-09-14 12:41:25 +02:00
on-unimplemented Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
operator-recovery
or-patterns Reword the "unreachable pattern" explanations 2024-08-19 21:39:57 +02:00
overloaded
packed stabilize raw_ref_op 2024-08-18 19:46:53 +02:00
panic-handler
panic-runtime
panics
parallel-rustc
parser Add more test cases for block-no-opening-brace 2024-09-22 23:29:25 +03:00
patchable-function-entry
pattern Add a machine-applicable suggestion to "unreachable pattern" 2024-09-13 21:01:29 +02:00
pin-macro
polymorphization
precondition-checks
print_type_sizes
privacy Bless tests due to new method suggestions. 2024-09-07 21:06:49 +07:00
proc-macro Avoid double-handling of attributes in collect_tokens. 2024-08-24 06:57:47 +10:00
process
process-termination
ptr_ops
pub
qualified
query-system
range
raw-ref-op stabilize raw_ref_op 2024-08-18 19:46:53 +02:00
reachable Add a machine-applicable suggestion to "unreachable pattern" 2024-09-13 21:01:29 +02:00
recursion
recursion_limit
regions Point at explicit 'static obligations on a trait 2024-08-21 16:40:15 +00:00
repeat-expr
repr Ban non-array SIMD 2024-09-09 19:39:43 -07:00
reserved
resolve Don't call fn_arg_names for non-fn in resolver 2024-09-07 07:38:22 -04:00
return Fixing span manipulation and indentation of the suggestion introduced by #126187 2024-08-25 20:30:06 +08:00
rfcs Don't elaborate effects predicates into bounds list unless we're actually collecting implied bounds, not super bounds 2024-09-21 12:20:40 -04:00
rmeta
runtime
rust-2018
rust-2021
rust-2024 Store raw ident span for raw lifetime 2024-09-17 16:43:18 -04:00
rustc-env
rustdoc
sanitizer Rollup merge of #129179 - compiler-errors:cfi-erase-transparent, r=davidtwco 2024-08-21 18:15:02 +02:00
self Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
sepcomp
shadowed
shell-argfiles
simd Update the minimum external LLVM to 18 2024-09-18 13:53:31 -07:00
single-use-lifetime
sized
span Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
specialization Re-enable ConstArgKind::Path lowering by default 2024-09-12 13:56:01 -04:00
stability-attribute
stable-mir-print
stack-protector
static Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
statics Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
stats ignore/fix layout-sensitive tests 2024-08-31 23:56:45 +02:00
std More robust extension checking 2024-09-03 14:36:21 +02:00
stdlib-unit-tests
str
structs
structs-enums Get rid of niche selection's dependence on fields's order 2024-09-18 17:31:56 +08:00
suggestions Rollup merge of #130712 - compiler-errors:const-eval-error-reporting, r=BoxyUwU 2024-09-23 06:45:34 +02:00
svh
symbol-mangling-version
symbol-names
sync
target-feature Revert "Auto merge of #127537 - veluca93:struct_tf, r=BoxyUwU" 2024-09-01 16:35:53 +02:00
test-attrs
thir-print
thread-local Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
threads-sendsync format code in tests/ui/threads-sendsync 2024-08-24 05:32:52 +02:00
tool-attributes
track-diagnostics
trait-bounds
traits Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
transmutability TL note: current means target 2024-09-20 10:02:14 -07:00
transmute
treat-err-as-bug
trivial-bounds
try-block
try-trait Fixing span manipulation and indentation of the suggestion introduced by #126187 2024-08-25 20:30:06 +08:00
tuple
type Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
type-alias
type-alias-enum-variants Suggest the struct variant pattern syntax on usage of unit variant pattern for a struct variant 2024-08-28 22:55:57 +09:00
type-alias-impl-trait Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
type-inference
typeck Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
typeof
ufcs Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
unboxed-closures
underscore-imports
underscore-lifetime
uniform-paths
uninhabited Add a machine-applicable suggestion to "unreachable pattern" 2024-09-13 21:01:29 +02:00
union Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
unknown-unstable-lints
unop
unpretty stabilize raw_ref_op 2024-08-18 19:46:53 +02:00
unresolved
unsafe Check params for unsafety in THIR 2024-09-18 16:45:48 -04:00
unsized
unsized-locals
unused-crate-deps
unwind-abis
use
variance Print the generic parameter along with the variance in dumps. 2024-08-23 23:00:45 +00:00
variants
version
warnings
wasm
wf Fix ICE caused by missing span in a region error 2024-09-09 12:27:36 +05:30
where-clauses
while
windows-subsystem
zero-sized
.gitattributes
alias-uninit-value.rs
allow-non-lint-warnings.rs
anonymous-higher-ranked-lifetime.rs
anonymous-higher-ranked-lifetime.stderr
artificial-block.rs
as-precedence.rs
assign-assign.rs
assign-imm-local-twice.rs
assign-imm-local-twice.stderr
assoc-lang-items.rs
assoc-lang-items.stderr
assoc-oddities-3.rs
associated-path-shl.rs
associated-path-shl.stderr
atomic-from-mut-not-available.rs
atomic-from-mut-not-available.stderr
attempted-access-non-fatal.rs
attempted-access-non-fatal.stderr
attr-bad-crate-attr.rs
attr-bad-crate-attr.stderr
attr-shebang.rs
attr-start.rs
attr-usage-inline.rs
attr-usage-inline.stderr
attrs-resolution-errors.rs
attrs-resolution-errors.stderr
attrs-resolution.rs
augmented-assignments-feature-gate-cross.rs
augmented-assignments-rpass.rs
augmented-assignments.rs
augmented-assignments.stderr
auto-instantiate.rs
auto-ref-slice-plus-ref.rs
auto-ref-slice-plus-ref.stderr
autoderef-full-lval.rs
autoderef-full-lval.stderr
bare-fn-implements-fn-mut.rs
bare-static-string.rs
big-literals.rs
bind-by-move.rs
bitwise.rs
bogus-tag.rs
bogus-tag.stderr
borrow-by-val-method-receiver.rs
bounds-lifetime.rs
bounds-lifetime.stderr
break-diverging-value.rs
break-diverging-value.stderr
builtin-clone-unwind.rs
can-copy-pod.rs
cancel-clean-via-immediate-rvalue-ref.rs
cannot-mutate-captured-non-mut-var.rs
cannot-mutate-captured-non-mut-var.stderr
capture1.rs
capture1.stderr
catch-unwind-bang.rs
cenum_impl_drop_cast.rs
cenum_impl_drop_cast.stderr
cfguard-run.rs
char.rs
class-cast-to-trait.rs
class-cast-to-trait.stderr
class-method-missing.rs
class-method-missing.stderr
cleanup-rvalue-for-scope.rs
cleanup-rvalue-scopes-cf.rs
cleanup-rvalue-scopes-cf.stderr
cleanup-rvalue-scopes.rs
cleanup-rvalue-temp-during-incomplete-alloc.rs
cleanup-shortcircuit.rs
close-over-big-then-small-data.rs
command-line-diagnostics.rs
command-line-diagnostics.stderr
complex.rs
conservative_impl_trait.rs
conservative_impl_trait.stderr
constructor-lifetime-args.rs
constructor-lifetime-args.stderr
copy-a-resource.rs
copy-a-resource.stderr
crate-leading-sep.rs
crate-method-reexport-grrrrrrr.rs
crate-name-attr-used.rs
crate-name-mismatch.rs
crate-name-mismatch.stderr
custom_attribute.rs
custom_attribute.stderr
custom-attribute-multisegment.rs
custom-attribute-multisegment.stderr
custom-test-frameworks-simple.rs
deduplicate-diagnostics.deduplicate.stderr
deduplicate-diagnostics.duplicate.stderr
deduplicate-diagnostics.rs
deep.rs
default-method-parsing.rs
default-method-simple.rs
defaults-well-formedness.rs
deprecation-in-force-unstable.rs
deref-non-pointer.rs
deref-non-pointer.stderr
deref-rc.rs
deref.rs
derive-uninhabited-enum-38885.rs
derive-uninhabited-enum-38885.stderr
destructure-trait-ref.rs
destructure-trait-ref.stderr
diverging-fallback-method-chain.rs
diverging-fallback-option.rs
diverging-fn-tail-35849.rs
diverging-fn-tail-35849.stderr
double-ref.rs
double-type-import.rs
double-type-import.stderr
dupe-first-attr.rs
duplicate_entry_error.rs
duplicate_entry_error.stderr
duplicate-label-E0381-issue-129274.rs Deduplicate Spans in Uninitialized Check 2024-08-22 09:36:14 -07:00
duplicate-label-E0381-issue-129274.stderr Deduplicate Spans in Uninitialized Check 2024-08-22 09:36:14 -07:00
early-ret-binop-add.rs
elide-errors-on-mismatched-tuple.rs
elide-errors-on-mismatched-tuple.stderr
elided-test.rs
elided-test.stderr
else-if.rs
empty-allocation-non-null.rs
empty-allocation-rvalue-non-null.rs
empty-type-parameter-list.rs
empty-type-parameter-list.stderr
error-festival.rs
error-festival.stderr
error-should-say-copy-not-pod.rs
error-should-say-copy-not-pod.stderr
exclusive-drop-and-copy.rs
exclusive-drop-and-copy.stderr
explain.rs
explain.stdout
explicit-i-suffix.rs
explore-issue-38412.rs
explore-issue-38412.stderr
ext-expand-inner-exprs.rs
ext-nonexistent.rs
ext-nonexistent.stderr
fact.rs
fail-simple.rs
fail-simple.stderr
filter-block-view-items.rs
format-no-std.rs
fun-indirect-call.rs
future-incompatible-lint-group.rs
future-incompatible-lint-group.stderr
global-scope.rs
hello.rs
illegal-ufcs-drop.fixed
illegal-ufcs-drop.rs
illegal-ufcs-drop.stderr
impl-inherent-non-conflict.rs
impl-not-adjacent-to-type.rs
impl-privacy-xc-1.rs
impl-unused-rps-in-assoc-type.rs
impl-unused-rps-in-assoc-type.stderr
impl-unused-tps-inherent.rs
impl-unused-tps-inherent.stderr
impl-unused-tps.rs Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
impl-unused-tps.stderr Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
implicit-method-bind.rs
implicit-method-bind.stderr
inline-disallow-on-variant.rs
inline-disallow-on-variant.stderr
inlined-main.rs
inner-attrs-on-impl.rs
inner-module.rs
inner-static-type-parameter.rs
inner-static-type-parameter.stderr
inner-static.rs
integral-indexing.rs
integral-indexing.stderr
integral-variable-unification-error.rs
integral-variable-unification-error.stderr
invalid_crate_type_syntax.rs
invalid_crate_type_syntax.stderr
invalid_dispatch_from_dyn_impls.rs
invalid_dispatch_from_dyn_impls.stderr
issue-11881.rs
issue-13560.rs
issue-15924.rs
issue-16822.rs
issue-18502.rs
issue-24106.rs
issue-76387-llvm-miscompile.rs
issues-71798.rs
issues-71798.stderr
item-name-overload.rs
kinds-in-metadata.rs
kinds-of-primitive-impl.rs
kinds-of-primitive-impl.stderr
last-use-in-block.rs
last-use-in-cap-clause.rs
last-use-is-capture.rs
lazy-and-or.rs
lexical-scopes.rs
lexical-scopes.stderr
lexical-scoping.rs
link-section.rs Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
list.rs
log-err-phi.rs
log-knows-the-names-of-variants.rs
log-poly.rs
logging-only-prints-once.rs
loud_ui.rs
max-min-classes.rs
maximal_mir_to_hir_coverage.rs
maybe-bounds.rs
maybe-bounds.stderr
method-output-diff-issue-127263.rs
method-output-diff-issue-127263.stderr
minus-string.rs
minus-string.stderr
missing_debug_impls.rs
missing_debug_impls.stderr
mod-subitem-as-enum-variant.rs
mod-subitem-as-enum-variant.stderr
monomorphize-abi-alignment.rs
msvc-data-only.rs
msvc-opt-minsize.rs
multibyte.rs
multiline-comment.rs
mut-function-arguments.rs
mutual-recursion-group.rs
myriad-closures.rs
nested-block-comment.rs
nested-cfg-attrs.rs
nested-cfg-attrs.stderr
nested-class.rs
nested-ty-params.rs
nested-ty-params.stderr
new-impl-syntax.rs
new-import-syntax.rs
new-style-constants.rs
new-unicode-escapes.rs
newlambdas.rs
newtype-polymorphic.rs
newtype.rs
no_crate_type.rs
no_crate_type.stderr
no_send-enum.rs
no_send-enum.stderr
no_send-rc.rs
no_send-rc.stderr
no_share-enum.rs
no_share-enum.stderr
no_share-struct.rs
no_share-struct.stderr
no-capture-arc.rs
no-capture-arc.stderr
no-core-1.rs
no-core-2.rs
no-link-unknown-crate.rs
no-link-unknown-crate.stderr
no-reuse-move-arc.rs
no-reuse-move-arc.stderr
no-send-res-ports.rs
no-send-res-ports.stderr
no-warn-on-field-replace-issue-34101.rs
noexporttypeexe.rs
noexporttypeexe.stderr
non-constant-expr-for-arr-len.rs
non-constant-expr-for-arr-len.stderr
non-copyable-void.rs
non-copyable-void.stderr
non-fmt-panic.fixed
non-fmt-panic.rs
non-fmt-panic.stderr
noncopyable-class.rs
noncopyable-class.stderr
nonscalar-cast.fixed
nonscalar-cast.rs
nonscalar-cast.stderr
not-clone-closure.rs
not-clone-closure.stderr
not-copy-closure.rs
not-copy-closure.stderr
not-enough-arguments.rs
not-enough-arguments.stderr
nul-characters.rs
nullable-pointer-iotareduction.rs
nullable-pointer-size.rs
object-pointer-types.rs
object-pointer-types.stderr
objects-coerce-freeze-borrored.rs
occurs-check-2.rs
occurs-check-2.stderr
occurs-check-3.rs
occurs-check-3.stderr
occurs-check.rs
occurs-check.stderr
once-cant-call-twice-on-heap.rs
once-cant-call-twice-on-heap.stderr
oom_unwind.rs
op-assign-builtins-by-ref.rs
opeq.rs
opt-in-copy.rs
opt-in-copy.stderr
optimization-remark.rs
out-pointer-aliasing.rs
output-slot-variants.rs
over-constrained-vregs.rs
panic_implementation-closures.rs
panic-while-printing.rs
paren-span.rs
paren-span.stderr
partialeq_help.rs
partialeq_help.stderr
path-lookahead.fixed
path-lookahead.rs
path-lookahead.stderr
path.rs
paths-containing-nul.rs
phantom-auto-trait.rs
phantom-auto-trait.stderr
point-to-type-err-cause-on-impl-trait-return-2.rs
point-to-type-err-cause-on-impl-trait-return-2.stderr
pptypedef.rs
pptypedef.stderr
primitive-binop-lhs-mut.rs
print-calling-conventions.rs
print-calling-conventions.stdout add C-cmse-nonsecure-entry ABI 2024-09-21 13:04:14 +02:00
print-stdout-eprint-stderr.rs
project-cache-issue-31849.rs
ptr-coercion-rpass.rs
ptr-coercion.rs
ptr-coercion.stderr
query-visibility.rs
raw-str.rs
README.md
realloc-16687.rs
reassign-ref-mut.rs
reassign-ref-mut.stderr
reexport-test-harness-main.rs
removing-extern-crate.fixed
removing-extern-crate.rs
removing-extern-crate.stderr
resource-assign-is-not-copy.rs
resource-destruct.rs
rustc-error.rs
rustc-error.stderr
seq-args.rs
seq-args.stderr
shadow-bool.rs
shadowed-use-visibility.rs
short-error-format.rs
short-error-format.stderr
sized-borrowed-pointer.rs
sized-cycle-note.rs
sized-cycle-note.stderr
sized-owned-pointer.rs
sse2.rs
stable-addr-of.rs
std-uncopyable-atomics.rs
std-uncopyable-atomics.stderr
stdio-is-blocking.rs
string-box-error.rs
struct-ctor-mangling.rs
super-at-top-level.rs
super-at-top-level.stderr
super.rs
svh-add-nothing.rs
swap-1.rs
swap-overlapping.rs
switched-expectations.rs
switched-expectations.stderr
syntax-extension-minor.rs
tag-type-args.rs
tag-type-args.stderr
tag-variant-cast-non-nullary.fixed
tag-variant-cast-non-nullary.rs
tag-variant-cast-non-nullary.stderr
tail-call-arg-leak.rs
tail-cps.rs
tail-typeck.rs
tail-typeck.stderr
trailing-comma.rs
trait-method-number-parameters.rs
trait-method-number-parameters.stderr
transmute-equal-assoc-types.rs
transmute-non-immediate-to-immediate.rs
trivial_casts-rpass.rs
trivial_casts-rpass.stderr
try-from-int-error-partial-eq.rs
try-operator-hygiene.rs
try-operator.rs
tydesc-name.rs
type_length_limit.polonius.stderr
type_length_limit.rs
type_length_limit.stderr
type-id-higher-rank-2.rs
type-namespace.rs
type-param-constraints.rs
type-param.rs
type-ptr.rs
type-use-i1-versus-i8.rs
typeid-intrinsic.rs
typestate-multi-decl.rs
unconstrained-none.rs
unconstrained-none.stderr
unconstrained-ref.rs
unconstrained-ref.stderr
underscore-ident-matcher.rs
underscore-ident-matcher.stderr
underscore-lifetimes.rs
underscore-method-after-integer.rs
unevaluated_fixed_size_array_len.rs
unevaluated_fixed_size_array_len.stderr
uninit-empty-types.rs
unit.rs
unknown-language-item.rs
unknown-language-item.stderr
unknown-llvm-arg.rs
unknown-llvm-arg.stderr
unnamed_argument_mode.rs
unreachable-code-1.rs
unreachable-code.rs
unsigned-literal-negation.rs
unsigned-literal-negation.stderr
unused-move-capture.rs
unused-move.rs
unwind-no-uwtable.rs
use-import-export.rs
use-keyword-2.rs
use-module-level-int-consts.rs
use-nested-groups.rs
used.rs
used.stderr
using-target-feature-unstable.rs
usize-generic-argument-parent.rs
usize-generic-argument-parent.stderr
utf8_idents.rs
utf8-bom.rs
wait-forked-but-failed-child.rs
walk-struct-literal-with.rs
walk-struct-literal-with.stderr
weak-new-uninhabited-issue-48493.rs
weird-exit-code.rs
weird-exprs.rs
write-fmt-errors.rs
writing-to-immutable-vec.rs
writing-to-immutable-vec.stderr
wrong-hashset-issue-42918.rs

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 intepret a test.

As part of an on-going 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 an legacy compiletest-style test header. To fix this, you should migrate to the ui_test-style header //@ <content>.