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rust/tests/ui
History
Michael Goulet 1e023420f9
Rollup merge of #138854 - TaKO8Ki:invalid-extern-fn-body, r=compiler-errors 
Fix ICE #138415 for invalid extern function body

Fixes #138415
2025-03-23 14:59:35 -04:00
..
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
Rollup merge of #138126 - compiler-errors:rtn-for-sugg, r=oli-obk
2025-03-13 17:44:04 +01:00
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
Delay bug for negative auto trait rather than ICEing
2025-03-07 17:20:57 +00:00
autodiff
Fix ICE for invalid return activity and proper error handling
2025-03-11 09:36:57 +01:00
autoref-autoderef
…
auxiliary
…
backtrace
…
bench
…
binding
…
binop
…
blind
…
block-result
…
bootstrap
…
borrowck
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
box
…
btreemap
…
builtin-superkinds
…
c-variadic
Change variadic-ffi-2 to use a platform independant ABI
2025-03-03 08:52:07 +01:00
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
…
closures
…
cmse-nonsecure
Bless UI tests
2025-03-03 08:52:07 +01:00
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
…
compare-method
…
compiletest-self-test
…
conditional-compilation
…
confuse-field-and-method
…
const_prop
…
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
Use def_path_str for def id arg in UnsupportedOpInfo
2025-03-20 03:22:46 +00:00
contracts
…
coroutine
Preserve yield position during pretty printing
2025-03-14 12:21:59 -07:00
coverage-attr
…
crate-loading
tests: rebless some tests as a side-effect of TEST_BUILD_DIR changes
2025-03-04 00:21:02 +08:00
cross
…
cross-crate
…
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
…
debuginfo
…
definition-reachable
…
delegation
Delegation: allow foreign fns reuse
2025-03-13 14:13:07 +03:00
dep-graph
…
deprecation
…
deref-patterns
…
derived-errors
…
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
…
destructuring-assignment
…
diagnostic_namespace
…
diagnostic-flags
…
diagnostic-width
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
did_you_mean
…
directory_ownership
…
disallowed-deconstructing
…
dollar-crate
…
drop
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
drop-bounds
…
dropck
…
dst
…
duplicate
…
dyn-compatibility
Fix typo in hir lowering lint diag
2025-03-14 21:03:21 +00:00
dyn-drop
…
dyn-keyword
Fix suggestion when there are generics, inline some things
2025-03-08 20:44:57 +00:00
dyn-star
…
dynamically-sized-types
…
editions
Use closure parse code
2025-03-06 17:58:32 -03:00
empty
…
entry-point
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
enum
…
enum-discriminant
…
env-macro
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
ergonomic-clones
Make feature flag incomplete
2025-03-06 18:06:48 -03:00
error-codes
Rollup merge of #138471 - spencer3035:move-ui-test-1ofn, r=jieyouxu
2025-03-16 09:40:08 +08:00
error-emitter
Fix multiline span start special case
2025-03-07 17:55:08 +00:00
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
…
feature-gates
Rollup merge of #138570 - folkertdev:naked-function-target-feature-gate, r=Amanieu
2025-03-21 15:48:52 +01:00
ffi-attrs
…
float
…
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
…
for
…
for-loop-while
…
force-inlining
…
foreign
…
fully-qualified-type
…
function-pointer
…
functional-struct-update
…
functions-closures
…
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
…
hashmap
…
hello_world
…
higher-ranked
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
hygiene
Point out macro expansion ident in resolver errors too
2025-03-03 23:53:42 +00:00
illegal-sized-bound
…
impl-header-lifetime-elision
…
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
…
indexing
…
inference
…
infinite
tests: remove explicit long type filename hash normalization from some ui tests
2025-03-04 00:21:02 +08:00
inherent-impls-overlap-check
…
inline-const
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
instrument-coverage
…
instrument-xray
…
interior-mutability
…
internal
…
internal-lints
…
intrinsics
…
invalid
…
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
…
invalid-self-argument
…
io-checks
…
issues
cleaned and organized 3 tests in ./tests/ui/issues
2025-03-21 22:55:00 -06:00
iterators
…
json
tests: rebless some tests as a side-effect of TEST_BUILD_DIR changes
2025-03-04 00:21:02 +08:00
keyword
…
kindck
…
label
…
lang-items
…
late-bound-lifetimes
…
layout
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
lazy-type-alias
change definitely non-productive cycles to error
2025-03-05 10:06:43 +01:00
lazy-type-alias-impl-trait
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +00:00
let-else
…
lexer
Refactor emitter to better account for unicode chars when trimming
2025-03-07 17:55:08 +00:00
lifetimes
Suggest typo fix for static lifetime
2025-03-06 18:18:32 +00:00
limits
…
link-native-libs
…
linkage-attr
…
linking
Add test for garbage collection of encapsulation symbols
2025-03-08 19:03:49 +01:00
lint
Auto merge of #138841 - matthiaskrgr:rollup-bfkls57, r=matthiaskrgr
2025-03-22 23:59:01 +00:00
liveness
…
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
Make synthetic RPITIT assoc ty name handling more rigorous.
2025-03-07 20:59:45 +11:00
lto
…
lub-glb
…
macro_backtrace
…
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
…
match
mir_build: consider privacy when checking for irrefutable patterns
2025-03-07 16:16:41 +01:00
meta
…
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
…
mismatched_types
…
missing
…
missing_non_modrs_mod
…
missing-trait-bounds
…
modules
…
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
TypeVerifier do not walk into required consts
2025-03-06 12:53:35 +01:00
no_std
…
non_modrs_mods
…
non_modrs_mods_and_inline_mods
…
not-panic
…
numbers-arithmetic
…
numeric
…
object-lifetime
…
obsolete-in-place
…
offset-of
…
on-unimplemented
…
operator-recovery
…
or-patterns
…
overloaded
…
packed
…
panic-handler
…
panic-runtime
…
panics
…
parallel-rustc
…
parser
cleaned and organized 3 tests in ./tests/ui/issues
2025-03-21 22:55:00 -06:00
patchable-function-entry
Make some invalid codegen attr errors structured/translatable
2025-03-07 23:26:48 +00:00
pattern
Rollup merge of #138460 - xizheyin:issue-138319, r=petrochenkov
2025-03-15 00:18:24 +01:00
pin-macro
…
precondition-checks
…
print_type_sizes
…
print-request
Adjust rustc-print-info-issue-138612.rs
2025-03-23 19:08:56 +08:00
privacy
Implement #[define_opaque] attribute for functions.
2025-03-11 12:05:02 +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
…
process-termination
…
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
tests: remove explicit long type filename hash normalization from some ui tests
2025-03-04 00:21:02 +08:00
recursion_limit
…
regions
tests: remove explicit long type filename hash normalization from some ui tests
2025-03-04 00:21:02 +08:00
repeat-expr
…
repr
continue to check attr if meet empty repr for adt
2025-03-09 10:51:50 +08:00
reserved
…
resolve
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
return
Rollup merge of #137303 - compiler-errors:maybe-forgor, r=cjgillot
2025-03-06 12:22:10 -05:00
rfcs
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
rmeta
Support rmeta inputs for --crate-type=bin --emit=obj
2025-03-07 18:33:05 +01:00
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
fix rebase
2025-03-07 17:55:08 +00:00
rustc-env
…
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
…
simd
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
single-use-lifetime
…
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
…
stack-protector
…
static
Tweak error code for sized checks of const/static
2025-03-03 23:09:42 +00:00
statics
Use def_path_str for def id arg in UnsupportedOpInfo
2025-03-20 03:22:46 +00:00
stats
Implment #[cfg] and #[cfg_attr] in where clauses
2025-03-01 22:02:46 +08:00
std
…
stdlib-unit-tests
…
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
…
symbol-mangling-version
…
symbol-names
…
sync
…
target_modifiers
…
target-feature
…
test-attrs
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
thir-print
…
thread-local
…
threads-sendsync
…
tool-attributes
Document #![register_tool]
2025-03-17 01:16:47 -04:00
track-diagnostics
…
trait-bounds
Tweak error code for sized checks of const/static
2025-03-03 23:09:42 +00:00
traits
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
transmutability
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
transmute
…
treat-err-as-bug
…
trivial-bounds
…
try-block
…
try-trait
…
tuple
…
type
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
type-alias
…
type-alias-enum-variants
…
type-alias-impl-trait
fix ICE #138415
2025-03-23 17:02:42 +09:00
type-inference
…
typeck
Handle _ properly in a couple of places.
2025-03-14 09:45:38 +11:00
typeof
…
ufcs
Use final path segment for diagnostic
2025-03-05 23:06:54 +00:00
unboxed-closures
…
underscore-imports
…
underscore-lifetime
…
uniform-paths
…
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
…
unop
…
unpretty
Fix pretty printing of parsed attrs in hir_pretty
2025-03-10 02:04:26 +00:00
unresolved
…
unsafe
…
unsafe-binders
Fix pretty printing of unsafe binders
2025-03-03 01:34:09 +00:00
unsafe-fields
…
unsized
…
unsized-locals
…
unused-crate-deps
…
unwind-abis
…
use
…
variance
…
variants
…
version
…
warnings
…
wasm
…
wf
Don't typeck during WF, instead check outside of WF in check_crate
2025-03-03 23:09:42 +00:00
where-clauses
Implment #[cfg] and #[cfg_attr] in where clauses
2025-03-01 22:02:46 +08:00
while
…
windows-subsystem
…
zero-sized
…
.gitattributes
…
amdgpu-require-explicit-cpu.nocpu.stderr
…
amdgpu-require-explicit-cpu.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_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
…
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
…
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
Do not suggest using -Zmacro-backtrace for builtin macros
2025-03-14 19:50:03 +00:00
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
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tests: remove explicit long type filename hash normalization from some ui tests
2025-03-04 00:21:02 +08:00
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2025-03-10 01:38:20 -07:00
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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>.