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bors 0f40f14b61 Auto merge of #123332 - Nadrieril:testkind-never, r=matthewjasper 
never patterns: lower never patterns to `Unreachable` in MIR

This lowers a `!` pattern to "goto Unreachable". Ideally I'd like to read from the place to make it clear that the UB is coming from an invalid value, but that's tricky so I'm leaving it for later.

r? `@compiler-errors` how do you feel about a lil bit of MIR lowering
2024-05-07 15:14:20 +00:00
..
abi Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
alloc-error Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
allocator Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
annotate-snippet
anon-params macro_rules: Preserve all metavariable spans in a global side table 2024-02-18 11:19:24 +03:00
argfile compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
argument-suggestions Refactored a few bits: 2024-03-15 13:37:41 +00:00
array-slice-vec Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
asm Add inline comments why we're forcing the target cpu 2024-05-01 16:54:20 -07:00
associated-consts Emit suggestions when equality constraints are wrongly used 2024-04-16 11:11:50 +05:30
associated-inherent-types Let inherent associated types constrain opaque types during projection 2024-04-19 16:12:54 +00:00
associated-item Deduplicate some logic and reword output 2024-02-22 18:05:28 +00:00
associated-type-bounds Emit suggestions when equality constraints are wrongly used 2024-04-16 11:11:50 +05:30
associated-types Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
async-await Replace item names containing an error code with something more meaningful 2024-04-30 22:27:19 +02:00
attributes Change SIGPIPE ui from #[unix_sigpipe = "..."] to -Zon-broken-pipe=... 2024-05-02 19:48:29 +02:00
auto-traits Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
autoref-autoderef
auxiliary Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
bench
binding Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
binop Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
blind
block-result Deduplicate some logic and reword output 2024-02-22 18:05:28 +00:00
borrowck Don't suggest split_at_mut when the multiple borrows have the same index 2024-04-25 16:55:33 +00:00
box Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
btreemap Account for unops when suggesting cloning 2024-04-11 16:41:41 +00:00
builtin-superkinds
c-variadic
cast Miri: detect wrong vtables in wide pointers 2024-04-21 13:04:51 +02:00
cfg compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
check-cfg Auto merge of #124679 - Urgau:check-cfg-structured-cli-errors, r=nnethercote 2024-05-06 07:46:27 +00:00
closure-expected-type Make nll higher ranked equate use bidirectional subtyping in invariant context 2024-02-29 15:27:59 -03:00
closure_context
closures hir typeck: look into nested goals 2024-04-25 19:44:00 +00:00
cmse-nonsecure
codegen Update the minimum external LLVM to 17 2024-03-17 10:11:04 -07:00
codemap_tests tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
coercion Auto merge of #123125 - gurry:122561-bad-note-non-zero-loop-iters-2, r=estebank 2024-05-05 12:51:37 +00:00
coherence Use a proof tree visitor to refine the Obligation for error reporting 2024-05-02 21:56:14 -04:00
coinduction
command Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
compare-method
compiletest-self-test compiletest: properly handle revisioned run-rustfix tests 2024-04-07 17:06:15 +00:00
conditional-compilation compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
confuse-field-and-method Deduplicate some logic and reword output 2024-02-22 18:05:28 +00:00
const-generics add test for ice expected-type-of-closure-body-to-be-a-closure-or-coroutine-ice-113776.stderr 2024-04-28 10:23:11 +02:00
const-ptr
const_prop Fix tests and bless 2024-04-24 13:12:33 +01:00
consts Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
coroutine Modify find_expr from Span to better account for closures 2024-04-24 22:21:13 +00:00
crate-loading Make not finding core a fatal error 2024-03-06 18:19:13 -05:00
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 Merge collect_mod_item_types query into check_well_formed 2024-03-07 14:26:31 +00:00
debuginfo debuginfo: Stabilize -Z debug-macros, -Z collapse-macro-debuginfo and #[collapse_debuginfo] 2024-04-25 22:14:47 +03:00
definition-reachable
delegation delegation: Support async, const, extern "ABI" and C-variadic functions 2024-04-23 23:05:39 +03:00
dep-graph
deployment-target
deprecation
deref-patterns Move some tests 2024-04-21 15:43:43 -03:00
derived-errors
derives Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
deriving builtin-derive: tag → discriminant 2024-04-14 11:34:15 +02:00
dest-prop
destructuring-assignment
diagnostic-flags tests: remove few ignore-stage2 2024-04-25 10:48:11 +03:00
diagnostic-width Suggest using --verbose when writing type to a file 2024-02-20 23:48:59 +01:00
diagnostic_namespace Implement do_not_recommend in the new solver 2024-05-04 12:51:10 -04:00
did_you_mean Remove note about iteration count in coerce 2024-04-30 12:46:59 +05:30
directory_ownership
disallowed-deconstructing
dollar-crate
drop Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
drop-bounds
dropck Suggest .clone() when moved while borrowed 2024-04-11 16:41:41 +00:00
dst
duplicate Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
dyn-drop
dyn-keyword Deny gen keyword in edition_2024_compat lints 2024-04-22 11:51:50 -04:00
dyn-star Remove some unnecessary allow(incomplete_features) 2024-03-11 19:42:04 +00:00
dynamically-sized-types
editions Use the more informative generic type inference failure error on method calls on raw pointers 2024-03-20 15:53:06 +00:00
empty
entry-point Stabilize imported_main 2024-03-06 12:01:54 +00:00
enum Move some tests 2024-04-21 15:43:43 -03:00
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 Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
error-emitter tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
errors
explicit
explicit-tail-calls Revert "Auto merge of #122140 - oli-obk:track_errors13, r=davidtwco" 2024-03-11 21:28:16 +00:00
expr Move some tests 2024-04-21 15:43:43 -03:00
extern Remove libc from rust_get_test_int uses 2024-04-17 09:18:14 -04:00
extern-flag Add an exception for windows-msvc 2024-04-18 09:52:00 -04:00
feature-gates Auto merge of #124747 - MasterAwesome:master, r=davidtwco 2024-05-06 00:55:49 +00:00
fmt Add more test cases 2024-04-14 21:34:14 +05:30
fn Modify find_expr from Span to better account for closures 2024-04-24 22:21:13 +00:00
for Use a proof tree visitor to refine the Obligation for error reporting 2024-05-02 21:56:14 -04:00
for-loop-while Remove note about iteration count in coerce 2024-04-30 12:46:59 +05:30
foreign Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
fully-qualified-type
function-pointer
functional-struct-update review comments 2024-04-12 20:57:07 +00:00
functions-closures
generic-associated-types Auto merge of #124295 - fmease:rollup-i3apkc6, r=fmease 2024-04-23 16:11:09 +00:00
generic-const-items Check regions earlier when comparing impl with trait item def 2024-04-13 17:07:02 +02:00
generics Test generic arg suggestion inside nested item 2024-03-17 23:40:12 +00:00
half-open-range-patterns Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
hashmap compiletest: Add a //@ needs-threads directive 2024-03-06 12:35:07 -08:00
hello_world
higher-ranked Use a proof tree visitor to refine the Obligation for error reporting 2024-05-02 21:56:14 -04:00
hygiene RawVec::into_box: avoid unnecessary intermediate reference 2024-03-10 18:07:34 +01:00
illegal-sized-bound
impl-header-lifetime-elision
impl-trait borrowck: more eagerly prepopulate opaques 2024-05-06 16:04:57 +00:00
implied-bounds move leak check out of candidate evaluation 2024-04-03 22:32:46 +01:00
imports compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
include-macros diagnostics: fix crash on completely empty included file 2024-03-29 18:22:44 -07:00
incoherent-inherent-impls
indexing
inference Check closure args and returns are WF 2024-04-25 10:03:17 -04:00
infinite Merge collect_mod_item_types query into check_well_formed 2024-03-07 14:26:31 +00:00
inherent-impls-overlap-check
inline-const Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
instrument-coverage tests/ui: prepare some tests for --check-cfg by default 2024-05-04 11:30:38 +02:00
instrument-xray
interior-mutability rename 'try' intrinsic to 'catch_unwind' 2024-02-26 11:10:18 +01:00
internal
internal-lints Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
intrinsics Rollup merge of #124003 - WaffleLapkin:dellvmization, r=scottmcm,RalfJung,antoyo 2024-04-23 20:17:51 +02:00
invalid
invalid-compile-flags Improve diagnostic for unknown --print request 2024-04-24 15:52:01 +02:00
invalid-module-declaration
invalid-self-argument
io-checks Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
issues Auto merge of #123125 - gurry:122561-bad-note-non-zero-loop-iters-2, r=estebank 2024-05-05 12:51:37 +00:00
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 Revert "Auto merge of #122140 - oli-obk:track_errors13, r=davidtwco" 2024-03-11 21:28:16 +00:00
label
lang-items consistency rename: language item -> lang item 2024-04-17 13:00:43 +02:00
late-bound-lifetimes
layout Rollup merge of #124057 - gurry:124031-ice-layout-errored, r=compiler-errors 2024-04-23 06:24:55 +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 Suppress erroneous suggestion 2024-04-12 17:45:15 +01:00
lexer Rollup merge of #123752 - estebank:emoji-prefix, r=wesleywiser 2024-04-18 21:38:55 -07:00
lifetimes Fix tests and bless 2024-04-24 13:12:33 +01:00
limits
linkage-attr Add test for linking to UIKit 2024-04-10 17:43:45 +02:00
lint Auto merge of #124747 - MasterAwesome:master, r=davidtwco 2024-05-06 00:55:49 +00:00
liveness Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
loops Fix tests and bless 2024-04-24 13:12:33 +01:00
lowering Change wording 2024-04-29 14:53:38 +02:00
lto Fix some typos in comments 2024-04-25 10:47:24 +08:00
lub-glb Rollup merge of #121475 - jieyouxu:tidy-stderr-check, r=the8472,compiler-errors 2024-03-01 17:51:29 +01:00
macro_backtrace
macros compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
malformed
manual
marker_trait_attr Always make inductive cycles as ambig during typeck 2024-03-31 20:44:30 -04:00
match Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
meta Split dots in filename, not the entire path 2024-03-04 19:30:53 +00:00
methods compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
mir Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
mir-dataflow
mismatched_types Restore error messaging 2024-04-21 20:10:12 -04:00
missing
missing-trait-bounds Use fulfillment, not evaluate, during method probe 2024-04-21 20:10:12 -04:00
missing_non_modrs_mod
modules Move tests 2024-04-07 17:38:07 -03:00
modules_and_files_visibility
moves Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
mut Suggest ref mut for pattern matching assignment 2024-04-25 04:54:25 +08:00
namespace
native-library-link-flags
never_type Add proper support for all kinds of unsafe ops to the lint 2024-05-02 03:49:49 +02:00
nll Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
no_std
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic
numbers-arithmetic Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
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 Update mir-opt tests, add proper regression test 2024-04-28 21:10:09 +01:00
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 Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
panic-handler consistency rename: language item -> lang item 2024-04-17 13:00:43 +02:00
panic-runtime Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
panics tests: bless ui and rustdoc-ui tests for ICE messages 2024-04-09 13:58:52 +00:00
parallel-rustc
parser Rollup merge of #124749 - RossSmyth:stable_range, r=davidtwco 2024-05-05 16:42:48 +02:00
pattern Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
pin-macro
polymorphization Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
precondition-checks Fix revisions syntax 2024-04-11 17:53:27 -04:00
print-fuel
print_type_sizes Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
privacy Rollup merge of #123841 - Kohei316:remove_qualifier_sugg, r=wesleywiser 2024-04-12 17:41:35 +02:00
proc-macro Disallow ambiguous attributes on expressions 2024-04-18 20:42:19 +02:00
process Change SIGPIPE ui from #[unix_sigpipe = "..."] to -Zon-broken-pipe=... 2024-05-02 19:48:29 +02:00
process-termination compiletest: Add a //@ needs-threads directive 2024-03-06 12:35:07 -08:00
ptr_ops
pub
qualified
query-system
range Stabilize exclusive_range 2024-05-02 19:42:31 -04:00
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 some tests 2024-04-21 15:43:43 -03:00
recursion_limit
regions compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
repeat-expr
repr Use the Align type when parsing alignment attributes 2024-04-01 03:05:55 +01:00
reserved
resolve Auto merge of #123850 - tspiteri:f16_f128_consts, r=Amanieu 2024-05-06 14:45:28 +00:00
return Fix 1-tuple value suggestion 2024-04-14 09:42:53 -04:00
rfcs Auto merge of #123332 - Nadrieril:testkind-never, r=matthewjasper 2024-05-07 15:14:20 +00:00
rmeta
runtime Change SIGPIPE ui from #[unix_sigpipe = "..."] to -Zon-broken-pipe=... 2024-05-02 19:48:29 +02:00
rust-2018 compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
rust-2021 Deduplicate some logic and reword output 2024-02-22 18:05:28 +00:00
rust-2024 Deny gen keyword in edition_2024_compat lints 2024-04-22 11:51:50 -04:00
rustdoc Update ui tests 2024-02-29 14:43:43 +01:00
sanitizer Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
self Replace item names containing an error code with something more meaningful 2024-04-30 22:27:19 +02:00
sepcomp
shadowed Tweak wording of "implemented trait isn't imported" suggestion 2024-02-22 18:05:27 +00:00
shell-argfiles compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
simd Fix tests and bless 2024-04-24 13:12:33 +01:00
single-use-lifetime Add test to check unused_lifetimes don't duplicate "parameter is never used" error 2024-03-09 18:24:45 +00:00
sized Fix pretty hir for anon consts in diagnostics 2024-04-15 18:48:12 -04:00
span Rollup merge of #124510 - linyihai:raw-ident-in-typo-suggestion, r=fmease 2024-05-03 20:33:45 +02:00
specialization fix NormalizesTo proof tree issue 2024-04-30 20:03:33 +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 [Refactor] Rename Lint and LintGroup\'s is_loaded to is_externally_loaded 2024-04-29 15:57:09 +02:00
stats Auto merge of #124401 - oli-obk:some_hir_cleanups, r=cjgillot 2024-05-04 00:32:27 +00:00
std Move various stdlib tests to library/std/tests 2024-04-28 16:10:12 -04:00
stdlib-unit-tests Move various stdlib tests to library/std/tests 2024-04-28 16:10:12 -04:00
str tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
structs
structs-enums tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
suggestions Replace item names containing an error code with something more meaningful 2024-04-30 22:27:19 +02:00
svh
symbol-mangling-version
symbol-names Actually create ranged int types in the type system. 2024-04-08 12:02:19 +00:00
sync
target-feature compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
test-attrs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
thir-print Rename BindingAnnotation to BindingMode 2024-04-17 09:34:39 -04:00
thread-local compiletest: Add a //@ needs-threads directive 2024-03-06 12:35:07 -08:00
threads-sendsync Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
tool-attributes
track-diagnostics tests: bless ui and rustdoc-ui tests for ICE messages 2024-04-09 13:58:52 +00:00
trait-bounds Rollup merge of #122195 - jieyouxu:impl-return-note, r=fmease 2024-03-22 20:31:28 +01:00
traits Rollup merge of #124809 - lcnr:prepopulate-opaques, r=compiler-errors 2024-05-06 21:46:06 +02:00
transmutability Compute transmutability from rustc_target::abi::Layout 2024-04-08 15:36:52 +00:00
transmute Add test 2024-04-25 10:51:54 -04:00
treat-err-as-bug Always evaluate free constants and statics, even if previous errors occurred 2024-02-19 22:11:13 +00:00
trivial-bounds Suggest .clone() in some move errors 2024-04-11 16:41:41 +00:00
try-block Fix accuracy of T: Clone check in suggestion 2024-04-11 16:41:41 +00:00
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 Check closure args and returns are WF 2024-04-25 10:03:17 -04:00
type-alias
type-alias-enum-variants Update documentation 2024-03-20 09:49:57 +00:00
type-alias-impl-trait Auto merge of #117164 - fmease:orphan-norm, r=lcnr 2024-04-30 20:51:46 +00:00
type-inference Use fn ptr signature instead of {closure@..} in infer error 2024-04-10 00:41:27 +00:00
typeck Remove note about iteration count in coerce 2024-04-30 12:46:59 +05:30
typeof
ufcs Replace item names containing an error code with something more meaningful 2024-04-30 22:27:19 +02:00
unboxed-closures tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
underscore-imports Tweak wording of "implemented trait isn't imported" suggestion 2024-02-22 18:05:27 +00:00
underscore-lifetime make type_flags(ReError) & HAS_ERROR 2024-03-20 17:29:58 +00:00
uniform-paths
uninhabited Handle more cases of value suggestions 2024-04-10 20:36:14 +00:00
union Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
unknown-unstable-lints
unpretty try to fix tests on windows where the "file not found" error is different from linux 2024-04-28 11:07:00 +02:00
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 Stabilize --json unused-externs(-silent) 2024-04-14 14:20:55 -07:00
unwind-abis
use
variance tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
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 Add test 2024-04-25 10:51:54 -04:00
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 consistency rename: language item -> lang item 2024-04-17 13:00:43 +02:00
assoc-oddities-3.rs
associated-path-shl.rs
associated-path-shl.stderr
atomic-from-mut-not-available.rs
atomic-from-mut-not-available.stderr fix test 2024-02-22 18:05:28 +00:00
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 Account for assign binops in clone suggestions 2024-04-11 16:41:41 +00:00
augmented-assignments.stderr Account for assign binops in clone suggestions 2024-04-11 16:41:41 +00:00
auto-instantiate.rs
auto-ref-slice-plus-ref.rs
auto-ref-slice-plus-ref.stderr Consider methods from traits when suggesting typos 2024-02-22 18:04:55 +00:00
autoderef-full-lval.rs
autoderef-full-lval.stderr
backtrace-apple-no-dsymutil.rs
backtrace.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
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
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 Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
check-static-values-constraints.rs
check-static-values-constraints.stderr More move error suggestions to clone 2024-04-11 16:41:41 +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
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 Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
env-funky-keys.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
env-null-vars.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
env-vars.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
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 Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
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 Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
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 Update ui tests 2024-02-29 14:43:43 +01:00
future-incompatible-lint-group.stderr Update ui tests 2024-02-29 14:43:43 +01:00
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 Allow unused fields in some tests 2024-03-12 10:59:41 +01:00
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 Merge check_mod_impl_wf and check_mod_type_wf 2024-03-07 06:27:09 +00:00
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 Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
inline-disallow-on-variant.rs
inline-disallow-on-variant.stderr
inlined-main.rs
inner-attrs-on-impl.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
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 Add help to hir_analysis_unrecognized_intrinsic_function 2024-02-17 23:16:30 -08:00
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 Use root obligation on E0277 for some cases 2024-03-03 18:53:35 +00:00
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
lint-group-forbid-always-trumps-cli.stderr
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 compiletest: Add a //@ needs-threads directive 2024-03-06 12:35:07 -08:00
loud_ui.rs
main-wrong-location.rs
main-wrong-location.stderr
main-wrong-type.rs
main-wrong-type.stderr
max-min-classes.rs
maximal_mir_to_hir_coverage.rs
maybe-bounds.rs
maybe-bounds.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
module-macro_use-arguments.rs
module-macro_use-arguments.stderr
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 Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
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-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-patterns-in-args-2.rs
no-patterns-in-args-2.stderr
no-patterns-in-args-macro.rs
no-patterns-in-args-macro.stderr
no-patterns-in-args.rs
no-patterns-in-args.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
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
noexporttypeexe.rs
noexporttypeexe.stderr
non-constant-expr-for-arr-len.rs
non-constant-expr-for-arr-len.stderr
non-copyable-void.rs Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
non-copyable-void.stderr Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
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 Deduplicate some logic and reword output 2024-02-22 18:05:28 +00:00
objects-coerce-freeze-borrored.rs
occurs-check-2.rs change error messages to be incorrect, but more helpful 2024-02-22 18:18:33 +01:00
occurs-check-2.stderr change error messages to be incorrect, but more helpful 2024-02-22 18:18:33 +01:00
occurs-check-3.rs change error messages to be incorrect, but more helpful 2024-02-22 18:18:33 +01:00
occurs-check-3.stderr change error messages to be incorrect, but more helpful 2024-02-22 18:18:33 +01:00
occurs-check.rs change error messages to be incorrect, but more helpful 2024-02-22 18:18:33 +01:00
occurs-check.stderr change error messages to be incorrect, but more helpful 2024-02-22 18:18:33 +01:00
once-cant-call-twice-on-heap.rs
once-cant-call-twice-on-heap.stderr Better account for FnOnce in move errors 2024-04-11 16:41:42 +00:00
oom_unwind.rs
op-assign-builtins-by-ref.rs
opeq.rs
opt-in-copy.rs
opt-in-copy.stderr
optimization-fuel-0.rs
optimization-fuel-0.stderr
optimization-fuel-1.rs
optimization-fuel-1.stderr
optimization-remark.rs
order-dependent-cast-inference.rs
order-dependent-cast-inference.stderr
orphan-check-diagnostics.rs
orphan-check-diagnostics.stderr
osx-frameworks.rs
osx-frameworks.stderr
out-pointer-aliasing.rs
output-slot-variants.rs
over-constrained-vregs.rs
panic-while-printing.rs
panic_implementation-closures.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 Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
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-stdout-eprint-stderr.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
project-cache-issue-31849.rs
ptr-coercion-rpass.rs
ptr-coercion.rs
ptr-coercion.stderr
query-visibility.rs
range_inclusive.rs
raw-str.rs
README.md
realloc-16687.rs
reassign-ref-mut.rs
reassign-ref-mut.stderr
reexport-test-harness-main.rs
reify-intrinsic.rs Rollup merge of #121192 - oli-obk:intrinsics2.0, r=WaffleLapkin 2024-02-17 11:23:08 +01:00
reify-intrinsic.stderr
removing-extern-crate.fixed
removing-extern-crate.rs
removing-extern-crate.stderr
resource-assign-is-not-copy.rs
resource-destruct.rs
ret-bang.rs
ret-non-nil.rs
ret-non-nil.stderr Suggest value on bare return 2024-04-14 09:42:53 -04:00
return-disjoint-regions.rs
return-disjoint-regions.stderr
return-nil.rs
rustc-error.rs
rustc-error.stderr
rustc-rust-log.rs
seq-args.rs
seq-args.stderr
shadow-bool.rs
shadowed-use-visibility.rs
short-error-format.rs
short-error-format.stderr
simple_global_asm.rs
sized-borrowed-pointer.rs
sized-cycle-note.rs
sized-cycle-note.stderr
sized-owned-pointer.rs
sse2.rs compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
stable-addr-of.rs
std-backtrace.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
std-uncopyable-atomics.rs
std-uncopyable-atomics.stderr
stdio-is-blocking.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
stmt_expr_attrs_no_feature.rs Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
stmt_expr_attrs_no_feature.stderr
string-box-error.rs
struct-ctor-mangling.rs
suggest-null-ptr.fixed
suggest-null-ptr.rs
suggest-null-ptr.stderr
super-at-top-level.rs
super-at-top-level.stderr
super-fast-paren-parsing.rs
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 Merge collect_mod_item_types query into check_well_formed 2024-03-07 14:26:31 +00:00
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
tool_lints-fail.rs
tool_lints-fail.stderr
tool_lints-rpass.rs
tool_lints.rs
tool_lints.stderr
tool_lints_2018_preview.rs
trailing-comma.rs
trait-impl-bound-suggestions.fixed
trait-impl-bound-suggestions.rs
trait-impl-bound-suggestions.stderr
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-id-higher-rank-2.rs
type-namespace.rs
type-param-constraints.rs
type-param.rs
type-ptr.rs
type-use-i1-versus-i8.rs
type_length_limit.polonius.stderr
type_length_limit.rs
type_length_limit.stderr
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 consistency rename: language item -> lang item 2024-04-17 13:00:43 +02:00
unknown-language-item.stderr consistency rename: language item -> lang item 2024-04-17 13:00:43 +02:00
unknown-lint-tool-name.rs
unknown-lint-tool-name.stderr
unknown-llvm-arg.rs
unknown-llvm-arg.stderr
unknown-tool-name.rs
unknown-tool-name.stderr
unnamed_argument_mode.rs
unop-move-semantics.rs
unop-move-semantics.stderr Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
unop-neg-bool.rs
unop-neg-bool.stderr
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-bom.rs
utf8_idents.rs
wait-forked-but-failed-child.rs Update test directives for wasm32-wasip1 2024-03-11 09:36:35 -07:00
walk-struct-literal-with.rs
walk-struct-literal-with.stderr
weak-new-uninhabited-issue-48493.rs
weird-exit-code.rs
weird-exprs.rs Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
windows-subsystem-invalid.rs
windows-subsystem-invalid.stderr
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>.