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850faea030
rust/tests/ui
History
Esteban Küber 850faea030 Do not use question as label 
We don't want to have questions in the diagnostic output. Instead, we use wording that communicates uncertainty, like "might":

```
error[E0432]: unresolved import `spam`
  --> $DIR/import-from-missing-star-3.rs:2:9
   |
LL |     use spam::*;
   |         ^^^^ you might be missing crate `spam`
   |
   = help: consider adding `extern crate spam` to use the `spam` crate
```
2024-07-24 21:03:27 +00:00
..
abi Use more accurate span for addr_of! suggestion 2024-07-18 18:39:20 +00:00
alloc-error
allocator
annotate-snippet
anon-params More accurate span for anonymous argument suggestion 2024-07-18 00:19:27 +00:00
argfile
argument-suggestions Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
array-slice-vec Change E0369 diagnostic give note information for foreign items. 2024-06-25 10:00:30 +08:00
asm Update the binary_asm_label message 2024-07-18 17:00:43 -04:00
associated-consts avoid creating an Instance only to immediately disassemble it again 2024-07-18 11:58:16 +02:00
associated-inherent-types Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
associated-item
associated-type-bounds Rollup merge of #127878 - estebank:assoc-item-removal, r=fmease 2024-07-18 08:09:01 +02:00
associated-types Rollup merge of #127878 - estebank:assoc-item-removal, r=fmease 2024-07-18 08:09:01 +02:00
async-await Gate AsyncFn* under async_closure feature 2024-07-23 19:56:06 -04:00
attributes Do not use question as label 2024-07-24 21:03:27 +00:00
auto-traits Don't use global caches if opaques can be defined 2024-07-24 10:45:21 +00:00
autoref-autoderef
auxiliary
backtrace fix interleaved panic output 2024-07-12 11:52:04 -04:00
bench
binding
binop Change E0369 diagnostic give note information for foreign items. 2024-06-25 10:00:30 +08:00
blind Accurate use rename suggestion span 2024-07-18 00:00:04 +00:00
block-result
borrowck Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
box
btreemap
builtin-superkinds
c-variadic Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
cast Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
cfg When finding item gated behind a cfg flat, point at it 2024-07-12 18:52:52 +00:00
check-cfg Auto merge of #127755 - no1wudi:master, r=michaelwoerister 2024-07-23 09:45:28 +00:00
closure_context
closure-expected-type
closures Note closure captures when reporting deferred cast to fn ptr failed 2024-07-22 21:51:44 -04:00
cmse-nonsecure improve error reporting 2024-07-18 14:32:10 +02:00
codegen Add a bunch of tests for #107975 2024-07-19 23:27:42 +03:00
codemap_tests Fix remaining cases 2024-06-21 19:00:18 -04:00
coercion Remove windows-specific copy of test 2024-06-17 10:57:52 +00:00
coherence Auto merge of #127722 - BoxyUwU:new_adt_const_params_limitations, r=compiler-errors 2024-07-21 05:36:21 +00:00
coinduction
command
compare-method show unit output when there is only output diff in diagnostics 2024-07-06 21:00:30 +08:00
compiletest-self-test
conditional-compilation Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
confuse-field-and-method
const_prop
const-generics Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
const-ptr Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
consts Rollup merge of #127374 - estebank:wrong-generic-args, r=oli-obk 2024-07-24 18:00:37 +02:00
coroutine Explain that coroutine can be marked static 2024-07-21 22:32:29 -04:00
coverage-attr Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
crate-loading
cross
cross-crate
custom_test_frameworks
cycle-trait
debuginfo Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
definition-reachable
delegation Delegation: support coercion for target expression 2024-07-16 18:03:15 +03:00
dep-graph
deployment-target Avoid a couple of unnecessary EarlyDiagCtxt uses 2024-06-22 17:06:47 +00:00
deprecation
deref-patterns
derived-errors
derives
deriving Mark format! with must_use hint 2024-07-06 14:24:20 +02:00
dest-prop
destructuring-assignment
diagnostic_namespace Allows #[diagnostic::do_not_recommend] to supress trait impls in suggestions as well 2024-07-11 08:14:28 +02:00
diagnostic-flags
diagnostic-width
did_you_mean Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
directory_ownership
disallowed-deconstructing
dollar-crate
drop Use more accurate span for addr_of! suggestion 2024-07-18 18:39:20 +00:00
drop-bounds
dropck
dst
duplicate Accurate use rename suggestion span 2024-07-18 00:00:04 +00:00
dyn-drop
dyn-keyword
dyn-star
dynamically-sized-types
editions
empty More accurate suggestions when writing wrong style of enum variant literal 2024-07-18 18:20:35 +00:00
entry-point
enum More accurate suggestions when writing wrong style of enum variant literal 2024-07-18 18:20:35 +00:00
enum-discriminant
env-macro
error-codes Do not use question as label 2024-07-24 21:03:27 +00:00
error-emitter
errors rewrite and rename issue-107094 to rmake 2024-07-22 10:12:00 -04:00
explicit
explicit-tail-calls doc fixups from review 2024-07-07 18:16:38 +02:00
expr More accurate suggestions when writing wrong style of enum variant literal 2024-07-18 18:20:35 +00:00
extern Rollup merge of #125042 - long-long-float:suggest-move-arg-outside, r=fmease 2024-07-17 16:22:26 +02:00
extern-flag
feature-gates Do not use question as label 2024-07-24 21:03:27 +00:00
ffi-attrs
fmt Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
fn Rollup merge of #125042 - long-long-float:suggest-move-arg-outside, r=fmease 2024-07-17 16:22:26 +02:00
fn-main
for
for-loop-while
foreign
fuel
fully-qualified-type
function-pointer
functional-struct-update
functions-closures
generic-associated-types Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
generic-const-items Split part of adt_const_params into unsized_const_params 2024-07-17 11:01:29 +01:00
generics Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
half-open-range-patterns Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
hashmap
hello_world
higher-ranked Rollup merge of #127844 - chenyukang:yukang-fix-type-bound-127555, r=jieyouxu 2024-07-17 16:22:32 +02:00
hygiene Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
illegal-sized-bound
impl-header-lifetime-elision
impl-trait Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
implied-bounds Auto merge of #127435 - GrigorenkoPV:tests-for-112905, r=cjgillot 2024-07-13 13:12:52 +00:00
imports Do not use question as label 2024-07-24 21:03:27 +00:00
include-macros
incoherent-inherent-impls Fix remaining cases 2024-06-21 19:00:18 -04:00
indexing
inference Split part of adt_const_params into unsized_const_params 2024-07-17 11:01:29 +01:00
infinite Automatically taint InferCtxt when errors are emitted 2024-06-26 16:01:45 +00:00
inherent-impls-overlap-check
inline-const avoid creating an Instance only to immediately disassemble it again 2024-07-18 11:58:16 +02:00
instrument-coverage Fix remaining cases 2024-06-21 19:00:18 -04:00
instrument-xray
interior-mutability
internal
internal-lints
intrinsics Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
invalid
invalid-compile-flags
invalid-module-declaration
invalid-self-argument
io-checks Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
issues Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
iterators Gate the type length limit check behind a nightly flag 2024-07-12 21:16:09 -04:00
json
keyword Do not use question as label 2024-07-24 21:03:27 +00:00
kindck
label Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
lang-items Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
late-bound-lifetimes Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
layout Rollup merge of #126152 - RalfJung:size_of_val_raw, r=saethlin 2024-07-24 18:00:35 +02:00
lazy-type-alias LTA: Diag: Detect bivariant ty params that are only used recursively 2024-07-19 18:53:40 +02:00
lazy-type-alias-impl-trait
let-else Make ; suggestions inline 2024-07-12 03:22:32 +00:00
lexer Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
lifetimes Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
limits Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
linkage-attr unreferenced-used-static: run test everywhere 2024-06-29 13:02:59 +02:00
lint Rollup merge of #127535 - spastorino:unsafe_code-unsafe_extern_blocks, r=oli-obk 2024-07-12 13:47:08 -07:00
liveness Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
loops Fix ... in multline code-skips in suggestions 2024-06-20 04:25:17 +00:00
lowering
lto Don't output test artifacts into working directory 2024-07-21 13:45:55 -04:00
lub-glb
macro_backtrace
macros Do not use question as label 2024-07-24 21:03:27 +00:00
malformed Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
manual
marker_trait_attr
match Match ergonomics 2024: test type inference 2024-07-05 11:17:49 -04:00
meta
methods Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
mir Add test 2024-07-21 21:42:10 +08:00
mir-dataflow
mismatched_types Rollup merge of #125042 - long-long-float:suggest-move-arg-outside, r=fmease 2024-07-17 16:22:26 +02:00
missing
missing_non_modrs_mod
missing-trait-bounds
modules
modules_and_files_visibility
moves Rollup merge of #124599 - estebank:issue-41708, r=wesleywiser 2024-07-11 17:01:36 +02:00
mut Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
namespace
native-library-link-flags Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
never_type Make NEVER_TYPE_FALLBACK_FLOWING_INTO_UNSAFE deny-by-default in e2024 2024-06-28 22:23:43 +02:00
nll Explain that coroutine can be marked static 2024-07-21 22:32:29 -04:00
no_std
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic
numbers-arithmetic Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix 2024-06-16 03:41:57 -04:00
numeric Tweak "field not found" suggestion when giving struct literal for tuple struct type 2024-07-18 18:20:35 +00:00
object-lifetime
object-safety Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
obsolete-in-place
offset-of
on-unimplemented
operator-recovery Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
or-patterns Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
overloaded
packed Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
panic-handler Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
panic-runtime
panics Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
parallel-rustc
parser Auto merge of #127957 - matthiaskrgr:rollup-1u5ivck, r=matthiaskrgr 2024-07-19 13:39:12 +00:00
patchable-function-entry Updated diagnostic messages 2024-06-27 22:24:36 +02:00
pattern Explain why we require _ for empty patterns 2024-07-21 15:24:27 +02:00
pin-macro
polymorphization
precondition-checks
print_type_sizes
privacy Do not use question as label 2024-07-24 21:03:27 +00:00
proc-macro Improve spans on evaluated cfg_attrs. 2024-07-24 21:03:52 +10:00
process Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
process-termination
ptr_ops
pub Rollup merge of #127656 - RalfJung:pub_use_of_private_extern_crate, r=petrochenkov 2024-07-18 18:10:15 +02:00
qualified
query-system
range Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
raw-ref-op
reachable
recursion Gate the type length limit check behind a nightly flag 2024-07-12 21:16:09 -04:00
recursion_limit
regions Do not ICE when suggesting dereferencing closure arg 2024-06-24 03:39:54 +00:00
repeat-expr Account for let foo = expr; to suggest const foo: Ty = expr; 2024-07-11 20:39:24 +00:00
repr Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
reserved
resolve Do not use question as label 2024-07-24 21:03:27 +00:00
return Use full expr span for return suggestion on type error/ambiguity 2024-06-30 23:11:54 -04:00
rfcs Do not use question as label 2024-07-24 21:03:27 +00:00
rmeta
runtime
rust-2018
rust-2021
rust-2024 Rollup merge of #125990 - tbu-:pr_unsafe_env_lint_name, r=ehuss 2024-07-22 11:40:19 -05:00
rustc-env
rustdoc
sanitizer CFI: Support provided methods on traits 2024-07-17 21:45:43 +00:00
self Auto merge of #117967 - adetaylor:fix-lifetime-elision-bug, r=lcnr 2024-07-18 13:33:38 +00:00
sepcomp
shadowed
shell-argfiles
simd Do not use question as label 2024-07-24 21:03:27 +00:00
single-use-lifetime
sized remove unnecessary ignore-endian-big from stack-overflow-trait-infer test 2024-07-02 16:31:40 +02:00
span Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
specialization Add ConstArgKind::Path and make ConstArg its own HIR node 2024-07-16 19:27:28 -07:00
stability-attribute Migrate tests to use -Znext-solver 2024-06-30 17:08:45 +00:00
stable-mir-print
stack-protector
static Rollup merge of #125834 - workingjubilee:weaken-thir-unsafeck-for-addr-of-static-mut, r=compiler-errors 2024-07-23 13:06:54 +02:00
statics Auto merge of #127722 - BoxyUwU:new_adt_const_params_limitations, r=compiler-errors 2024-07-21 05:36:21 +00:00
stats Add ConstArgKind::Path and make ConstArg its own HIR node 2024-07-16 19:27:28 -07:00
std
stdlib-unit-tests
str
structs Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
structs-enums
suggestions Rollup merge of #127374 - estebank:wrong-generic-args, r=oli-obk 2024-07-24 18:00:37 +02:00
svh
symbol-mangling-version
symbol-names Split part of adt_const_params into unsized_const_params 2024-07-17 11:01:29 +01:00
sync
target-feature rustc_target: fix UI tests for s390x 2024-07-17 07:55:22 +08:00
test-attrs Update name of Windows abort constant to match platform documentation 2024-07-15 22:21:41 +00:00
thir-print report pat no field error no recoverd struct variant 2024-07-11 00:18:47 +08:00
thread-local
threads-sendsync
tool-attributes Fix diagnostic and add a test for it 2024-07-10 18:56:06 -04:00
track-diagnostics Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
trait-bounds
traits Rollup merge of #127374 - estebank:wrong-generic-args, r=oli-obk 2024-07-24 18:00:37 +02:00
transmutability Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
transmute Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
treat-err-as-bug Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
trivial-bounds
try-block Use shorter span for float literal suggestion 2024-07-04 05:19:35 +00:00
try-trait Start using #[diagnostic::do_not_recommend] in the standard library 2024-07-22 07:29:59 +02:00
tuple Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
type Rollup merge of #125042 - long-long-float:suggest-move-arg-outside, r=fmease 2024-07-17 16:22:26 +02:00
type-alias
type-alias-enum-variants Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
type-alias-impl-trait Auto merge of #127172 - compiler-errors:full-can_eq-everywhere, r=lcnr 2024-07-07 23:03:48 +00:00
type-inference
typeck Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
typeof Account for let foo = expr; to suggest const foo: Ty = expr; 2024-07-11 20:39:24 +00:00
ufcs Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
unboxed-closures Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
underscore-imports Do not use question as label 2024-07-24 21:03:27 +00:00
underscore-lifetime
uniform-paths
uninhabited
union
unknown-unstable-lints
unop
unpretty Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
unresolved Do not use question as label 2024-07-24 21:03:27 +00:00
unsafe Tweak raw-pointer field access and array indexing suggestions 2024-07-04 06:06:33 +00:00
unsized More accurate suggestion for -> Box<dyn Trait> or -> impl Trait 2024-07-19 19:39:37 +00:00
unsized-locals
unused-crate-deps
unwind-abis Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
use
variance Account for structs that have unused params in nested types in fields 2024-07-17 21:12:12 -04:00
variants Accurate use rename suggestion span 2024-07-18 00:00:04 +00:00
version
warnings
wasm
wf Revert "sort suggestions for object diagnostic" 2024-07-18 16:51:06 -04:00
where-clauses Taint infcx when reporting errors 2024-06-19 04:41:56 +00:00
while
windows-subsystem rewrite test-harness to rmake 2024-07-02 11:37:59 -04:00
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 Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
assign-imm-local-twice.stderr Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
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 Change E0369 diagnostic give note information for foreign items. 2024-06-25 10:00:30 +08:00
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 More accurate mutability suggestion 2024-07-04 05:36:34 +00:00
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 Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
complex.rs
conservative_impl_trait.rs
conservative_impl_trait.stderr
constructor-lifetime-args.rs
constructor-lifetime-args.stderr Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
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 Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
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
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
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implicit-method-bind.rs
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inline-disallow-on-variant.rs
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inlined-main.rs
inner-attrs-on-impl.rs
inner-module.rs
inner-static-type-parameter.rs
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inner-static.rs
integral-indexing.rs
integral-indexing.stderr
integral-variable-unification-error.rs
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invalid_crate_type_syntax.rs
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invalid_dispatch_from_dyn_impls.rs
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issue-11881.rs
issue-13560.rs
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issue-76387-llvm-miscompile.rs
issues-71798.rs
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item-name-overload.rs
kinds-in-metadata.rs
kinds-of-primitive-impl.rs
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last-use-in-block.rs
last-use-in-cap-clause.rs
last-use-is-capture.rs
lazy-and-or.rs
lexical-scopes.rs
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lexical-scoping.rs
link-section.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
max-min-classes.rs
maximal_mir_to_hir_coverage.rs
maybe-bounds.rs
maybe-bounds.stderr
method-output-diff-issue-127263.rs show unit output when there is only output diff in diagnostics 2024-07-06 21:00:30 +08:00
method-output-diff-issue-127263.stderr show unit output when there is only output diff in diagnostics 2024-07-06 21:00:30 +08:00
minus-string.rs
minus-string.stderr Change E0369 diagnostic give note information for foreign items. 2024-06-25 10:00:30 +08:00
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
msvc-opt-minsize.rs rewrite test-harness to rmake 2024-07-02 11:37:59 -04:00
multibyte.rs
multiline-comment.rs
mut-function-arguments.rs
mutual-recursion-group.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
newtype-polymorphic.rs
newtype.rs
no_crate_type.rs
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no_send-enum.rs
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no_send-rc.rs
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no_share-enum.rs
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no_share-struct.rs
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no-capture-arc.rs
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no-core-1.rs
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no-link-unknown-crate.rs
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no-reuse-move-arc.rs
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no-send-res-ports.rs
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no-warn-on-field-replace-issue-34101.rs
noexporttypeexe.rs
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non-constant-expr-for-arr-len.rs
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non-copyable-void.rs
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noncopyable-class.rs
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not-clone-closure.rs
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not-enough-arguments.rs
not-enough-arguments.stderr Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
nul-characters.rs
nullable-pointer-iotareduction.rs
nullable-pointer-size.rs
object-pointer-types.rs
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objects-coerce-freeze-borrored.rs
occurs-check-2.rs
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occurs-check-3.rs
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occurs-check.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-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
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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
raw-str.rs
README.md
realloc-16687.rs
reassign-ref-mut.rs
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reexport-test-harness-main.rs
removing-extern-crate.fixed
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resource-assign-is-not-copy.rs
resource-destruct.rs
rustc-error.rs
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seq-args.rs
seq-args.stderr Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
shadow-bool.rs
shadowed-use-visibility.rs
short-error-format.rs
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sized-borrowed-pointer.rs
sized-cycle-note.rs
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sized-owned-pointer.rs
sse2.rs sudo CI=green && Review changes <3 2024-06-25 18:06:22 +02:00
stable-addr-of.rs
std-uncopyable-atomics.rs
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stdio-is-blocking.rs
string-box-error.rs
struct-ctor-mangling.rs
super-at-top-level.rs
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super.rs
svh-add-nothing.rs
swap-1.rs
swap-overlapping.rs
switched-expectations.rs
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syntax-extension-minor.rs
tag-type-args.rs
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tag-variant-cast-non-nullary.fixed
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tail-call-arg-leak.rs
tail-cps.rs
tail-typeck.rs
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trailing-comma.rs
trait-method-number-parameters.rs
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transmute-equal-assoc-types.rs
transmute-non-immediate-to-immediate.rs
trivial_casts-rpass.rs
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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 Gate the type length limit check behind a nightly flag 2024-07-12 21:16:09 -04:00
type_length_limit.stderr Re-implement a type-size based limit 2024-07-02 15:48:48 -04:00
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
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unconstrained-ref.rs
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underscore-ident-matcher.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
unknown-language-item.rs
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unknown-llvm-arg.rs Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
unknown-llvm-arg.stderr
unnamed_argument_mode.rs
unreachable-code-1.rs
unreachable-code.rs
unsigned-literal-negation.rs
unsigned-literal-negation.stderr Tweak -1 as usize suggestion 2024-07-05 00:52:01 +00:00
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 Show used attribute's kind for user when find it isn't applied to a static variable. 2024-06-29 19:39:09 +08:00
using-target-feature-unstable.rs
usize-generic-argument-parent.rs
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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>.