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rust/tests/ui
History
Caio ab8994d93e Move tests
2024-04-07 17:38:07 -03:00
..
abi extend extern tests to include FiveU16s 2024-03-17 00:07:42 -04:00
alloc-error
allocator
annotate-snippet
anon-params
argfile
argument-suggestions Refactored a few bits: 2024-03-15 13:37:41 +00:00
array-slice-vec
asm Remove MIR unsafe check 2024-04-03 08:50:12 +00:00
associated-consts Sort method suggestions by DefPath instead of DefId 2024-03-27 14:02:16 +00:00
associated-inherent-types Bless test fallout (duplicate diagnostics) 2024-03-20 13:00:34 -04:00
associated-item
associated-type-bounds Rollup merge of #122120 - fmease:sugg-assoc-ty-bound-on-eq-bound, r=compiler-errors 2024-03-26 21:23:47 +01:00
associated-types Auto merge of #122392 - BoxyUwU:misc_cleanup, r=lcnr 2024-03-19 15:38:41 +00:00
async-await Force move async-closures that are FnOnce to make their inner coroutines also move 2024-04-04 19:44:51 -04:00
attributes unix_sigpipe: Add test for SIGPIPE disposition in child processes 2024-03-25 06:23:47 +01:00
auto-traits
autoref-autoderef
auxiliary
bench
binding Replace mir_built query with a hook and use mir_const everywhere instead 2024-03-20 09:05:09 +00:00
binop Add basic trait impls for f16 and f128 2024-03-28 15:02:51 -04:00
blind
block-result
borrowck Rollup merge of #122589 - wutchzone:121547, r=compiler-errors 2024-03-26 21:23:48 +01:00
box
btreemap
builtin-superkinds
c-variadic
cast add test for casting pointer to union with unsized tail 2024-03-19 13:57:31 +01:00
cfg Rollup merge of #122766 - bvanjoi:fix-115185, r=petrochenkov 2024-03-26 17:06:38 +01:00
check-cfg Put checks that detect UB under their own flag below debug_assertions 2024-04-06 11:21:47 -04:00
closure-expected-type
closure_context
closures Move some tests 2024-03-31 14:58:17 -03:00
cmse-nonsecure
codegen Update the minimum external LLVM to 17 2024-03-17 10:11:04 -07:00
codemap_tests Side-step small SVG width divergence by setting min-width 2024-03-18 16:40:43 +00:00
coercion Refactored a few bits: 2024-03-15 13:37:41 +00:00
coherence Rollup merge of #122894 - compiler-errors:downgrade, r=lcnr 2024-04-05 16:38:49 +02:00
coinduction
command
compare-method
compiletest-self-test compiletest: properly handle revisioned run-rustfix tests 2024-04-07 17:06:15 +00:00
conditional-compilation
confuse-field-and-method
const-generics add test for ice: unknown alias DefKind: AnonConst #116710 2024-04-07 01:20:56 +02:00
const-ptr
const_prop add test for ice "type mismatching when copying!" 2024-03-22 08:31:01 +01:00
consts Do not ICE on field access check on expr with ty::Error 2024-04-06 16:34:57 +00:00
coroutine Auto merge of #122721 - oli-obk:merge_queries, r=davidtwco 2024-03-25 01:33:46 +00:00
crate-loading
cross Provide structured suggestion for #![feature(foo)] 2024-03-18 16:08:58 +00:00
cross-crate Test and implement reachability for trait objects and generic parameters of functions 2024-03-14 14:10:45 +00:00
custom_test_frameworks
cycle-trait
debuginfo Port backtrace dylib-dep test to a ui test 2024-03-26 19:07:12 +00:00
definition-reachable
delegation Delegation: fix ICE on wrong instantiation 2024-03-27 15:51:48 +03:00
dep-graph
deployment-target
deprecation
deref-patterns
derived-errors
derives Avoid expanding to unstable internal method 2024-04-02 22:21:16 +00:00
deriving Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
dest-prop
destructuring-assignment
diagnostic-flags Side-step small SVG width divergence by setting min-width 2024-03-18 16:40:43 +00:00
diagnostic-width
diagnostic_namespace Rollup merge of #122402 - weiznich:fix/122391, r=compiler-errors 2024-03-21 17:46:48 +01:00
did_you_mean Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
directory_ownership
disallowed-deconstructing
dollar-crate
drop add test for ICE #106444 2024-03-23 12:38:50 +01:00
drop-bounds
dropck
dst
duplicate
dyn-drop
dyn-keyword
dyn-star
dynamically-sized-types
editions
empty
entry-point
enum
enum-discriminant
env-macro Move option_env! and env! tests to the env-macro directory 2024-03-17 21:59:40 +00:00
error-codes ignore error params 2024-03-28 06:00:25 +00:00
error-emitter
errors
explicit
explicit-tail-calls
expr
extern Fix diagnostic for qualifier in extern block 2024-04-04 11:58:38 +02:00
extern-flag
feature-gates Put checks that detect UB under their own flag below debug_assertions 2024-04-06 11:21:47 -04:00
fmt Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
fn check FnDef return type for WF 2024-04-04 01:55:29 +01:00
for
for-loop-while
foreign
fully-qualified-type
function-pointer
functional-struct-update
functions-closures
generic-associated-types normalizes-to change from '1' to '0 to inf' steps 2024-04-04 12:39:58 +02:00
generic-const-items add test for assertion failed: !value.has_infer() #115806 2024-04-07 01:45:31 +02:00
generics Test generic arg suggestion inside nested item 2024-03-17 23:40:12 +00:00
half-open-range-patterns Remove MaybeInfiniteInt::JustAfterMax 2024-03-13 14:17:11 +01:00
hashmap
hello_world
higher-ranked rebase oddity 2024-04-03 22:48:55 +01:00
hygiene
illegal-sized-bound
impl-header-lifetime-elision
impl-trait add test for ICE: failed to resolve instance for <fn() -> impl ...> #123145 2024-04-07 00:48:47 +02:00
implied-bounds move leak check out of candidate evaluation 2024-04-03 22:32:46 +01:00
imports
include-macros Suggest correct path in include_bytes! 2024-03-27 15:16:25 +00:00
incoherent-inherent-impls
indexing
inference Rollup merge of #122217 - estebank:issue-119685, r=fmease 2024-03-24 01:05:51 +01:00
infinite
inherent-impls-overlap-check
inline-const preserve span when evaluating mir::ConstOperand 2024-03-14 21:55:07 +01:00
instrument-coverage
instrument-xray
interior-mutability
internal
internal-lints
intrinsics Do not ICE when calling incorrectly defined transmute intrinsic 2024-04-06 01:15:31 +00:00
invalid
invalid-compile-flags
invalid-module-declaration
invalid-self-argument
io-checks
issues Move tests 2024-04-07 17:38:07 -03:00
iterators Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
json
keyword
kindck
label
lang-items
late-bound-lifetimes
layout add test for ICE: Unexpected unsized type tail: &ReStatic [u8] #122488 2024-04-06 23:34:46 +02:00
lazy-type-alias Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
lazy-type-alias-impl-trait
let-else
lexer Silence redundant error on char literal that was meant to be a string in 2021 edition 2024-03-17 23:35:19 +00:00
lifetimes Fix obligation param and bless tests 2024-04-01 22:48:23 -04:00
limits
linkage-attr Move tests 2024-04-07 17:38:07 -03:00
lint Put non_local_definitions lint back to warn-by-default 2024-04-05 19:25:58 +02:00
liveness Point at continue and break that might be in the wrong place 2024-03-17 21:32:26 +00:00
loops Move some tests 2024-03-31 14:58:17 -03:00
lowering
lto
lub-glb
macro_backtrace
macros Suggest correct path in include_bytes! 2024-03-27 15:16:25 +00:00
malformed
manual
marker_trait_attr Always make inductive cycles as ambig during typeck 2024-03-31 20:44:30 -04:00
match Rollup merge of #123311 - Jules-Bertholet:andpat-everywhere, r=Nadrieril 2024-04-05 16:38:50 +02:00
meta
methods Add regression test 2024-04-04 15:45:50 +00:00
mir Teach MIR inliner query cycle avoidance about const_eval_select 2024-04-04 00:10:52 -04:00
mir-dataflow
mismatched_types Rollup merge of #123291 - c410-f3r:testsssssss, r=petrochenkov 2024-04-03 22:11:01 +02:00
missing
missing-trait-bounds
missing_non_modrs_mod
modules Move tests 2024-04-07 17:38:07 -03:00
modules_and_files_visibility
moves Add HELP to test 2024-03-17 21:45:03 +00:00
mut Feature gate 2024-03-27 11:20:28 -04:00
namespace
native-library-link-flags
never_type Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
nll Move tests 2024-04-07 17:38:07 -03:00
no_std
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic
numbers-arithmetic Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
numeric
object-lifetime make type_flags(ReError) & HAS_ERROR 2024-03-20 17:29:58 +00:00
object-safety tests/ui: remove workaround for broken revisioned run-rustfix test 2024-04-07 17:06:15 +00:00
obsolete-in-place
offset-of When displaying multispans, ignore empty lines adjacent to ... 2024-03-18 16:25:36 +00:00
on-unimplemented Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
operator-recovery
or-patterns
overloaded
packed
panic-handler
panic-runtime
panics panic-in-panic-hook: formatting a message that's just a string is risk-free 2024-03-24 10:29:44 +01:00
parallel-rustc
parser Fix diagnostic for qualifier in extern block 2024-04-04 11:58:38 +02:00
pattern Fix union handling in exhaustiveness 2024-04-01 00:01:46 +02:00
pin-macro
polymorphization add test for #90192 2024-03-24 09:19:29 +01:00
precondition-checks Put checks that detect UB under their own flag below debug_assertions 2024-04-06 11:21:47 -04:00
print-fuel
print_type_sizes In pretty_print_type(), print async fn futures' paths instead of spans. 2024-03-25 08:01:15 -07:00
privacy Only inspect user-written predicates for privacy concerns 2024-04-04 14:43:44 +00:00
proc-macro Rollup merge of #123431 - slanterns:literal_byte_character_c_string_stabilize, r=dtolnay 2024-04-04 14:51:18 +02:00
process
process-termination
ptr_ops
pub
qualified
query-system
range Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
raw-ref-op address review feedback 2024-03-23 16:14:42 +01:00
reachable Make type_ascribe! not a built-in 2024-03-20 22:28:56 -04:00
recursion Move tests 2024-04-07 17:38:07 -03:00
recursion_limit
regions
repeat-expr
repr Use the Align type when parsing alignment attributes 2024-04-01 03:05:55 +01:00
reserved
resolve Update f16 and f128 tests to run on both 2015 and 2018 editions 2024-04-03 16:03:22 -04:00
return Note that type param is chosen by caller when suggesting return impl Trait 2024-03-16 23:20:42 +00:00
rfcs Rollup merge of #122291 - lilasta:stabilize_const_location_fields, r=dtolnay 2024-04-06 13:00:05 +02:00
rmeta
runtime
rust-2018 Add needs-unwind for proc macro tests 2024-03-25 15:02:55 +00:00
rust-2021
rust-2024
rustdoc
sanitizer CFI: Add test for call_once addr taken 2024-04-04 22:06:58 +00:00
self Switch can_eq and can_sub to DefineOpaqueTypes::Yes 2024-04-04 14:25:45 +00:00
sepcomp
shadowed
shell-argfiles
simd rename expose_addr to expose_provenance 2024-04-03 16:00:38 +02:00
single-use-lifetime
sized t plit astconv's error report code in check functions to mod errors. 2024-04-02 20:10:35 +08:00
span Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
specialization Specialization already rejects defining opaque types 2024-04-04 10:01:45 +00:00
stability-attribute refer to a different module in UI test 2024-03-31 15:38:22 +02:00
stable-mir-print Add needs-unwind annotations to a couple of tests 2024-03-25 14:19:07 +00:00
stack-protector
static Move some tests 2024-03-31 14:58:17 -03:00
statics Forbid implicit nested statics in thread local statics 2024-04-02 13:00:46 +00:00
stats Update tests/ui/stats/hir-stats.stderr output 2024-03-14 12:42:04 +01:00
std
stdlib-unit-tests
str review comment: str -> string in messages 2024-03-17 23:35:18 +00:00
structs
structs-enums stabilize ptr.is_aligned, move ptr.is_aligned_to to a new feature gate 2024-03-29 19:59:46 -04:00
suggestions Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
svh
symbol-mangling-version
symbol-names
sync
target-feature
test-attrs
thir-print Implement mut ref/mut ref mut 2024-03-27 09:53:23 -04:00
thread-local
threads-sendsync
tool-attributes
track-diagnostics
trait-bounds Rollup merge of #122195 - jieyouxu:impl-return-note, r=fmease 2024-03-22 20:31:28 +01:00
traits Move tests 2024-04-07 17:38:07 -03:00
transmutability Safe Transmute: lowercase diagnostics 2024-03-15 17:55:49 +00:00
transmute compiler: allow transmute of ZST arrays with generics 2024-03-20 10:58:43 +01:00
treat-err-as-bug
trivial-bounds
try-block
try-trait Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
tuple Refactored a few bits: 2024-03-15 13:37:41 +00:00
type Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
type-alias
type-alias-enum-variants Update documentation 2024-03-20 09:49:57 +00:00
type-alias-impl-trait Auto merge of #116891 - aliemjay:opaque-region-infer-rework-2, r=compiler-errors,oli-obk 2024-03-28 09:51:39 +00:00
type-inference
typeck Auto merge of #122832 - oli-obk:no_ord_def_id3, r=michaelwoerister 2024-03-28 05:25:28 +00:00
typeof
ufcs Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid 2024-03-27 14:02:15 +00:00
unboxed-closures Don't suggest deref macro since it's unstable 2024-03-21 11:42:49 -04:00
underscore-imports
underscore-lifetime make type_flags(ReError) & HAS_ERROR 2024-03-20 17:29:58 +00:00
uniform-paths
uninhabited
union
unknown-unstable-lints
unpretty move hir-tree test from run-make to ui test 2024-04-04 18:43:26 +08:00
unresolved
unsafe
unsized Move tests 2024-04-07 17:38:07 -03:00
unsized-locals add issue numbers via // issue: rust-lang/rust#ISSUE_NUM directive 2024-03-24 09:34:11 +01:00
unused-crate-deps
unwind-abis
use
variance Provide structured suggestion for unconstrained generic constant 2024-03-21 00:03:59 +00:00
variants
version Rewrite version test as UI test 2024-04-06 15:14:16 -04:00
warnings tests/ui: Add a directory for warnings, add a test 2024-03-22 11:27:34 -04:00
wasm
wf rebase 2024-04-04 02:14:57 +01:00
where-clauses update region debug formatting 2024-03-18 16:44:12 +00:00
while
xcrate
zero-sized
.gitattributes
alias-uninit-value.rs
anonymous-higher-ranked-lifetime.rs
anonymous-higher-ranked-lifetime.stderr Remove Partial/Ord from BoundRegion 2024-03-27 14:02:16 +00:00
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
backtrace-apple-no-dsymutil.rs
backtrace.rs
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
by-move-pattern-binding.rs
by-move-pattern-binding.stderr
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
check-static-immutable-mut-slices.rs
check-static-immutable-mut-slices.stderr
check-static-recursion-foreign.rs
check-static-values-constraints.rs
check-static-values-constraints.stderr Provide structured suggestion for #![feature(foo)] 2024-03-18 16:08:58 +00:00
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
compile_error_macro.rs
compile_error_macro.stderr
complex.rs
conflicting-repr-hints.rs
conflicting-repr-hints.stderr
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-multisegment.rs
custom-attribute-multisegment.stderr
custom-test-frameworks-simple.rs
custom_attribute.rs
custom_attribute.stderr
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
does-nothing.rs
does-nothing.stderr
dont-suggest-private-trait-method.rs
dont-suggest-private-trait-method.stderr
double-ref.rs
double-type-import.rs
double-type-import.stderr
dupe-first-attr.rs
duplicate_entry_error.rs
duplicate_entry_error.stderr
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
empty_global_asm.rs
env-args-reverse-iterator.rs
env-funky-keys.rs
env-null-vars.rs
env-vars.rs
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
exec-env.rs
explain.rs
explain.stdout
explicit-i-suffix.rs
explore-issue-38412.rs
explore-issue-38412.stderr
expr-block-fn.rs
expr-block-generic.rs
expr-block.rs
expr-copy.rs
expr-if-generic.rs
expr-if-panic-all.rs
expr-scope.rs
ext-expand-inner-exprs.rs
ext-nonexistent.rs
ext-nonexistent.stderr
fact.rs
fail-simple.rs
fail-simple.stderr
ffi_const.rs
ffi_const.stderr
ffi_const2.rs
ffi_const2.stderr
ffi_pure.rs
ffi_pure.stderr
filter-block-view-items.rs
fn-in-pat.rs
fn-in-pat.stderr
foreign-fn-return-lifetime.rs
foreign-fn-return-lifetime.stderr
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
impl-unused-tps.stderr
implicit-method-bind.rs
implicit-method-bind.stderr
impossible_range.fixed
impossible_range.rs
impossible_range.stderr
inc-range-pat.rs
infer-fn-tail-expr.rs
inherit-env.rs
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
intrinsics-always-extern.rs
intrinsics-always-extern.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
lambda-infer-unresolved.rs
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
lint-group-denied-lint-allowed.rs
lint-group-forbid-always-trumps-cli.rs
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lint-unknown-lints-at-crate-level.rs
list.rs
log-err-phi.rs
log-knows-the-names-of-variants.rs
log-poly.rs
logging-only-prints-once.rs
loud_ui.rs
main-wrong-location.rs
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main-wrong-type.rs
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max-min-classes.rs
maximal_mir_to_hir_coverage.rs
maybe-bounds.rs
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minus-string.rs
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missing_debug_impls.rs
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mod-subitem-as-enum-variant.rs
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monomorphize-abi-alignment.rs
msvc-data-only.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
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nested-class.rs
nested-ty-params.rs
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new-impl-syntax.rs
new-import-syntax.rs
new-style-constants.rs
new-unicode-escapes.rs
newlambdas.rs
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newtype.rs
no-capture-arc.rs
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no-reuse-move-arc.rs
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not-clone-closure.rs
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nul-characters.rs
nullable-pointer-iotareduction.rs
nullable-pointer-size.rs
object-pointer-types.rs
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objects-coerce-freeze-borrored.rs
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occurs-check-3.rs
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once-cant-call-twice-on-heap.rs
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oom_unwind.rs
op-assign-builtins-by-ref.rs
opeq.rs
opt-in-copy.rs
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optimization-fuel-0.rs
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optimization-remark.rs
order-dependent-cast-inference.rs
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orphan-check-diagnostics.rs
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osx-frameworks.rs
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out-pointer-aliasing.rs
output-slot-variants.rs
over-constrained-vregs.rs
panic-while-printing.rs
panic_implementation-closures.rs
paren-span.rs
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partialeq_help.rs
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path-lookahead.fixed
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path.rs
paths-containing-nul.rs
phantom-auto-trait.rs
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point-to-type-err-cause-on-impl-trait-return-2.rs
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pptypedef.rs
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primitive-binop-lhs-mut.rs
print-stdout-eprint-stderr.rs
project-cache-issue-31849.rs
ptr-coercion-rpass.rs
ptr-coercion.rs
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query-visibility.rs
range_inclusive.rs
raw-str.rs
README.md
realloc-16687.rs
reassign-ref-mut.rs
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reexport-test-harness-main.rs
reify-intrinsic.rs
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resource-assign-is-not-copy.rs
resource-destruct.rs
ret-bang.rs
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rustc-error.rs
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seq-args.rs
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shadow-bool.rs
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simple_global_asm.rs
sized-borrowed-pointer.rs
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sized-owned-pointer.rs
sse2.rs
stable-addr-of.rs
std-backtrace.rs
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stdio-is-blocking.rs
stmt_expr_attrs_no_feature.rs
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string-box-error.rs
struct-ctor-mangling.rs
suggest-null-ptr.fixed
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super-at-top-level.rs
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super-fast-paren-parsing.rs
super.rs
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swap-1.rs
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syntax-extension-minor.rs
tag-type-args.rs
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tail-call-arg-leak.rs
tail-cps.rs
tail-typeck.rs
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tool_lints_2018_preview.rs
trailing-comma.rs
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trait-method-number-parameters.rs
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transmute-non-immediate-to-immediate.rs
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try-from-int-error-partial-eq.rs
try-operator-hygiene.rs
try-operator.rs
tydesc-name.rs
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
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typeid-intrinsic.rs
typestate-multi-decl.rs
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underscore-lifetimes.rs
underscore-method-after-integer.rs
unevaluated_fixed_size_array_len.rs
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uninit-empty-types.rs
unit.rs
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unknown-llvm-arg.rs
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unnamed_argument_mode.rs
unop-move-semantics.rs
unop-move-semantics.stderr Account for UnOps in borrowck message 2024-03-13 23:05:17 +00:00
unop-neg-bool.rs
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unreachable-code-1.rs
unreachable-code.rs
unsigned-literal-negation.rs
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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
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utf8-bom.rs
utf8_idents.rs
wait-forked-but-failed-child.rs
walk-struct-literal-with.rs
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weak-new-uninhabited-issue-48493.rs
weird-exit-code.rs
weird-exprs.rs
windows-subsystem-invalid.rs
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write-fmt-errors.rs
writing-to-immutable-vec.rs
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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>.