rust/tests/ui
Dylan DPC cbe429c7a5
Rollup merge of #112076 - compiler-errors:bidirectional-alias-eq, r=lcnr
Fall back to bidirectional normalizes-to if no subst-relate candidate in alias-relate goal

Sometimes we get into the case where the choice of normalizes-to branch in alias-relate are both valid, but we cannot make a choice of which one to take because they are different -- either returning equivalent but permuted region constraints, or equivalent opaque type definitions but differing modulo normalization.

In this case, we can make progress by considering a fourth candidate where we compute both normalizes-to branches together and canonicalize that as a response. This is essentially the AND intersection of both normalizes-to branches. In an ideal world, we'd be returning something more like the OR intersection of both branches, but we have no way of representing that either for regions (maybe eventually) or opaques (don't see that happening ever).

This is incomplete, so like the subst-relate fallback it's only considered outside of coherence. But it doesn't seem like a dramatic strengthening of inference or anything, and is useful for helping opaque type inference succeed when the hidden type is a projection.

## Example

Consider the goal - `AliasRelate(Tait, <[i32; 32] as IntoIterator>::IntoIter)`.

We have three ways of currently solving this goal:
1. SubstRelate - fails because we can't directly equate the substs of different alias kinds.
2. NormalizesToRhs - `Tait normalizes-to <[i32; 32] as IntoIterator>::IntoIter`
    * Ends up infering opaque definition - `Tait := <[i32; 32] as IntoIterator>::IntoIter`
3. NormalizesToLhs - `<[i32; 32] as IntoIterator>::IntoIter normalizes-to Tait`
    * Find impl candidate, substitute the associated type - `std::array::IntoIter<i32, 32>`
    * Equate `std::array::IntoIter<i32, 32>` and `Tait`
        * Ends up infering opaque definition - `Tait := std::array::IntoIter<i32, 32>`

The problem here is that 2 and 3 are essentially both valid, since we have aliases that normalize on both sides, but due to lazy norm, they end up inferring different opaque type definitions that are only equal *after* normalizing them further.

---

r? `@lcnr`
2023-06-07 18:01:28 +05:30
..
abi tests: Add tests for LoongArch64 2023-04-30 00:06:26 +08:00
alloc-error Revert "Remove #[alloc_error_handler] from the compiler and library" 2023-04-25 00:08:35 +02:00
allocator Revert "Remove #[alloc_error_handler] from the compiler and library" 2023-04-25 00:08:35 +02:00
annotate-snippet
anon-params
argument-suggestions Tweak borrow suggestion 2023-05-08 03:36:30 +00:00
array-slice-vec tweak "make mut" spans when assigning to locals 2023-05-05 22:40:04 +12:00
asm Forbid the use of #[target_feature] on main 2023-03-12 14:57:38 +01:00
associated-consts Don't create projection ty for const projection 2023-04-23 18:09:30 +00:00
associated-inherent-types Add tests for pretty-printing inherent projections 2023-05-24 01:17:38 +02:00
associated-item review comments: account for generics 2023-01-11 21:30:32 +00:00
associated-type-bounds Support RTN on associated methods from supertraits 2023-05-03 19:41:15 +00:00
associated-types Note base types of coercion 2023-05-12 00:10:52 +00:00
async-await Emit an error when RTN is used with ty/ct params 2023-06-05 19:52:04 +00:00
attributes Add test for #![doc(test(...)] with literal parameter 2023-05-29 22:33:46 +03:00
auto-traits Don't ICE in new solver when auto traits have associated types 2023-06-02 19:22:25 +00:00
autoref-autoderef fix(middle): emit error rather than delay bug when reaching limit 2023-04-03 11:08:14 +08:00
auxiliary Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
bench
binding improve error notes for packed struct reference diagnostic 2023-04-28 20:28:56 -05:00
binop Provide RHS type hint when reporting operator error 2023-04-27 01:34:03 +00:00
blind Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
block-result Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
borrowck Rollup merge of #112019 - jieyouxu:issue-111554, r=compiler-errors 2023-06-06 12:00:33 +02:00
box Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
btreemap Tweak E0597 2023-01-15 19:46:20 +00:00
builtin-superkinds Only point at impl self ty in WF if trait predicate shares self ty 2023-01-12 22:25:30 +00:00
c-variadic Mention fn coercion rules (needs to be expanded) 2023-01-30 21:51:33 +00:00
cast suggest is_empty for collections when casting to bool 2023-01-15 22:17:54 +13:00
cfg Rollup merge of #111054 - cjgillot:cfg-eval-recover, r=b-naber 2023-05-18 17:37:08 +05:30
chalkify Check that RPITs are compatible with the opaques inferred during HIR typeck too 2023-05-31 17:45:45 +00:00
check-cfg Fix --check-cfg bug with args order when parsing 2023-05-06 18:40:47 +02:00
closure_context Note base types of coercion 2023-05-12 00:10:52 +00:00
closure-expected-type Specify what 'this' actually is 2023-02-21 05:21:07 +00:00
closures diagnostics: do not suggest type name tweaks on type-inferred closure args 2023-06-05 19:05:15 -07:00
cmse-nonsecure
codegen Check freeze with right param-env 2023-04-16 23:09:57 +00:00
codemap_tests Add some reasons why tests are ignored. 2023-04-15 16:11:42 -07:00
coercion Move tests 2023-05-24 19:35:59 -03:00
coherence remove unused revision 2023-05-30 12:40:35 +02:00
coinduction update revision names 2023-05-30 13:03:40 +02:00
command remove invalid ignore-pretty 2023-04-03 09:24:11 +02:00
compare-method Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
compiletest-self-test
conditional-compilation Add some reasons why tests are ignored. 2023-04-15 16:11:42 -07:00
confuse-field-and-method Tweak use of trimmed paths 2023-01-30 20:12:21 +00:00
const_prop move some const-prop tests to appropriate folder 2023-04-28 14:42:03 +02:00
const-generics remove has_error_field helper method 2023-06-06 09:37:30 +02:00
const-ptr Use translatable diagnostics in rustc_const_eval 2023-06-01 14:45:18 +00:00
consts Auto merge of #112198 - compiler-errors:rollup-o2xe4of, r=compiler-errors 2023-06-02 07:57:21 +00:00
crate-loading
cross Add some reasons why tests are ignored. 2023-04-15 16:11:42 -07:00
cross-crate
custom_test_frameworks Note base types of coercion 2023-05-12 00:10:52 +00:00
cycle-trait Move tests 2023-05-08 17:58:01 -03:00
debuginfo defer array len printing to const arg printing 2023-01-18 04:07:39 +00:00
definition-reachable
dep-graph check -Z query-dep-graph is enabled if -Z dump-dep-graph (#106736) 2023-01-16 11:09:53 +01:00
deployment-target Add deployment-target --print flag for Apple targets 2023-05-05 01:22:17 -05:00
deprecation diagnostics: update test cases to refer to assoc fn with self as method 2023-02-22 08:40:47 -07:00
deref-patterns Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
derived-errors Special-case item attributes in the suggestion output 2023-04-12 22:50:10 +00:00
derives Provide RHS type hint when reporting operator error 2023-04-27 01:34:03 +00:00
deriving Inline derived hash function. 2023-05-26 06:55:06 +10:00
dest-prop
destructuring-assignment Provide RHS type hint when reporting operator error 2023-04-27 01:34:03 +00:00
diagnostic-flags Introduce -Zterminal-urls to use OSC8 for error codes 2023-02-09 14:52:54 +00:00
diagnostic-width Note base types of coercion 2023-05-12 00:10:52 +00:00
did_you_mean tweak "make mut" spans (No. 3) 2023-05-05 22:40:05 +12:00
directory_ownership
disallowed-deconstructing
discrim
dollar-crate
drop Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
drop-bounds
dropck Even more tests 2023-05-04 18:06:07 +00:00
dst Note base types of coercion 2023-05-12 00:10:52 +00:00
duplicate
dyn-drop
dyn-keyword
dyn-star Check that RPITs are compatible with the opaques inferred during HIR typeck too 2023-05-31 17:45:45 +00:00
dynamically-sized-types
editions improve error message for calling a method on a raw pointer with an unknown pointee, and add some tests 2023-05-26 13:15:15 -04:00
empty resolve: Remove struct_field_names_untracked 2023-03-13 17:31:55 +04:00
entry-point
enum Rollup merge of #111215 - BoxyUwU:resolve_anon_consts_differently, r=cjgillot 2023-05-09 20:49:32 +02:00
enum-discriminant Address comment 2023-05-29 12:07:41 -03:00
error-codes Simplify suggestion when returning bare dyn trait 2023-05-18 01:47:55 +00:00
errors Fix error spans for arguments to tuple enum constructors 2023-02-28 14:58:14 -08:00
explicit Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
expr parser: provide better errors on closures with braces missing 2023-02-23 19:05:13 +09:00
extenv Better diagnostics for env! where variable contains escape 2023-05-11 21:41:07 +01:00
extern Move tests 2023-05-24 19:35:59 -03:00
extern-flag add "force" option to --extern 2023-05-05 13:02:43 -07:00
feature-gates Auto merge of #111363 - asquared31415:tidy_no_random_ui_tests, r=fee1-dead 2023-05-13 21:34:05 +00:00
fmt Bless tests for portable-simd sync 2023-05-11 12:14:57 -07:00
fn Move tests 2023-05-08 17:58:01 -03:00
for recover from for-else and while-else 2023-03-01 13:26:59 +01:00
for-loop-while Move tests 2023-05-24 19:35:59 -03:00
foreign
fully-qualified-type Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
function-pointer Do not mention lifetime names in force trimmed paths 2023-01-30 20:12:21 +00:00
functional-struct-update
functions-closures Tweak use of trimmed paths 2023-01-30 20:12:21 +00:00
generator Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
generic-associated-types Rollup merge of #111428 - bvanjoi:fix-109250, r=Nilstrieb 2023-05-16 11:39:38 +02:00
generics soften the wording for removing type ascription 2023-05-01 16:37:00 +08:00
half-open-range-patterns Perform match checking on THIR. 2023-04-03 15:59:21 +00:00
hashmap
hello_world
higher-ranked directory size limit :< 2023-05-30 13:04:25 +02:00
hygiene Rename drop_copy lint to dropping_copy_types 2023-05-21 13:37:32 +02:00
illegal-sized-bound
impl-header-lifetime-elision Introduce ReError 2023-02-09 10:26:49 +00:00
impl-trait Rollup merge of #111980 - compiler-errors:unmapped-substs, r=lcnr 2023-06-01 11:09:43 +05:30
implied-bounds Don't mention IMPLIED_BOUNDS_ENTAILMENT if signatures reference error 2023-06-05 21:20:51 +00:00
imports Add warn-by-default lint for local binding shadowing exported glob re-export item 2023-05-27 18:49:07 +08:00
include-macros Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
incoherent-inherent-impls Tighter spans for bad inherent impl types 2023-02-13 18:41:18 +00:00
inference Rollup merge of #111021 - c410-f3r:dqewdas, r=petrochenkov 2023-05-09 20:49:31 +02:00
infinite Split implied and super predicate queries 2023-04-11 17:45:42 +00:00
inherent-impls-overlap-check
inline-const add inline-const test for elided lifetimes being infer vars 2023-06-01 02:28:31 +08:00
instrument-xray Test XRay only for supported targets 2023-02-09 12:29:43 +09:00
interior-mutability rustc_middle: Fix opt_item_ident for non-local def ids 2023-05-03 20:09:10 +03:00
internal Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
internal-lints Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
intrinsics Add QNX Neutrino support to libstd 2023-02-28 15:59:47 +01:00
invalid Fix dependency tracking for debugger visualizers 2023-05-16 18:50:26 +02:00
invalid-compile-flags
invalid-module-declaration
invalid-self-argument
io-checks Improve non-ice-error-on-worker-io-fail.rs test 2023-04-25 15:25:19 +00:00
issues Resolve vars in result from scrape_region_constraints 2023-06-05 19:40:30 +00:00
iterators Give better error when collecting into &[T] 2023-05-15 21:16:35 +03:00
json Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
keyword
kindck Auto merge of #111363 - asquared31415:tidy_no_random_ui_tests, r=fee1-dead 2023-05-13 21:34:05 +00:00
label
lang-items Remove uses of box_syntax in rustc and tools 2023-03-12 13:19:46 +00:00
late-bound-lifetimes Error code E0794 for late-bound lifetime parameter error. 2023-03-07 21:26:19 +01:00
layout Add additional test case for repr(packed) allowing union abi opt to kick in. 2023-05-05 16:05:04 -07:00
lazy-type-alias-impl-trait
let-else recover from for-else and while-else 2023-03-01 13:26:59 +01:00
lexer Revert "Don't recover lifetimes/labels containing emojis as character literals" 2023-04-10 06:52:41 +00:00
lifetimes Tweak the post-order for multi-successor blocks 2023-05-21 17:48:36 -07:00
limits Only enable ConstProp at mir-opt-level >= 2. 2023-04-15 07:46:46 +00:00
linkage-attr Fix tests on non-unix targets 2023-05-29 19:58:11 +03:00
lint Rollup merge of #112343 - GuillaumeGomez:extern-crate-missing-docs, r=notriddle 2023-06-06 22:00:20 +02:00
liveness Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
loops Don't suggest break through nested items 2023-05-31 16:51:25 +00:00
lowering
lto
lub-glb
macro_backtrace
macros [RFC-2011] Expand more expressions 2023-05-24 21:15:50 -03:00
malformed Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
manual
marker_trait_attr stop special-casing 'static in evaluate 2023-03-22 11:37:57 +01:00
match Only rewrite valtree-constants to patterns and keep other constants opaque 2023-05-31 14:02:57 +00:00
meta Fix no_std tests that load libc when download-rustc is enabled 2023-04-18 07:14:01 -05:00
methods improve error message for calling a method on a raw pointer with an unknown pointee, and add some tests 2023-05-26 13:15:15 -04:00
mir Show note for type ascription interpreted as a constant pattern, not a new variable 2023-06-04 20:49:30 +08:00
mir-dataflow
mismatched_types Normalize in infcx instead of globally for Option::as_deref suggestion 2023-06-05 08:34:06 +00:00
missing Revert "Remove #[alloc_error_handler] from the compiler and library" 2023-04-25 00:08:35 +02:00
missing_non_modrs_mod
missing-trait-bounds Do not incorrectly suggest restricting implied bounds 2023-01-13 20:50:34 +00:00
modules Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
modules_and_files_visibility Rename tests to ensure they don't have overlapping names. 2023-03-22 21:12:40 -07:00
moves Move tests 2023-02-16 11:42:35 -03:00
mut Tweak borrow suggestion 2023-05-08 03:36:30 +00:00
namespace Special-case item attributes in the suggestion output 2023-04-12 22:50:10 +00:00
native-library-link-flags Further normalize msvc-non-utf8-ouput 2023-05-05 18:54:06 +01:00
never_type Emit diagnostic for privately uninhabited uncovered witnesses. 2023-05-24 19:16:07 +00:00
nll Resolve vars in result from scrape_region_constraints 2023-06-05 19:40:30 +00:00
non_modrs_mods remove invalid ignore-pretty 2023-04-03 09:24:11 +02:00
non_modrs_mods_and_inline_mods Rename tests to ensure they don't have overlapping names. 2023-03-22 21:12:40 -07:00
not-panic rustc_middle: Fix opt_item_ident for non-local def ids 2023-05-03 20:09:10 +03:00
numbers-arithmetic Use translatable diagnostics in rustc_const_eval 2023-06-01 14:45:18 +00:00
numeric
object-lifetime
object-safety Note base types of coercion 2023-05-12 00:10:52 +00:00
obsolete-in-place
offset-of Test invalid tuple field identifiers 2023-06-02 01:33:09 +00:00
on-unimplemented Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
operator-recovery
or-patterns Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
overloaded Only point at impl self ty in WF if trait predicate shares self ty 2023-01-12 22:25:30 +00:00
packed improve error notes for packed struct reference diagnostic 2023-04-28 20:28:56 -05:00
packed-struct
panic-handler
panic-runtime Update tests 2023-04-29 13:01:46 +01:00
panics Rework handling of recursive panics 2023-05-27 16:35:16 +02:00
parser Fix suggestion for matching struct with .. on both ends 2023-06-03 15:02:13 +08:00
pattern Only rewrite valtree-constants to patterns and keep other constants opaque 2023-05-31 14:02:57 +00:00
pin-macro Stabilize ::{core,std}::pin::pin! 2023-01-11 14:09:14 -08:00
polymorphization Ensure mir_drops_elaborated_and_const_checked when requiring codegen. 2023-04-21 16:14:43 +00:00
print_type_sizes Rename drop_copy lint to dropping_copy_types 2023-05-21 13:37:32 +02:00
print-fuel
privacy fix for Self not respecting tuple Ctor privacy 2023-05-26 06:23:03 +00:00
proc-macro Rollup merge of #110255 - clubby789:proc-macro-test-help, r=jackh726 2023-04-24 07:53:23 +02:00
process Allow newly uplifted invalid_from_utf8 lint 2023-05-27 00:18:28 +02:00
process-termination
ptr_ops
pub tests: rename test cases to match new behaviour 2023-02-01 21:50:34 +01:00
qualified When suggesting writing a fully qualified path probe for appropriate types 2023-01-11 21:30:10 +00:00
query-system Don't cause a cycle when formatting query description that references a FnDef 2023-02-02 05:49:07 +00:00
range Make suggest_deref_or_ref return a multipart suggestion 2023-05-08 03:42:21 +00:00
raw-ref-op
reachable Rollup merge of #111021 - c410-f3r:dqewdas, r=petrochenkov 2023-05-09 20:49:31 +02:00
recursion Address comments 2023-05-24 19:54:13 -03:00
recursion_limit Fix test filename for #105700 2023-02-22 13:08:13 +00:00
regions Rename drop_copy lint to dropping_copy_types 2023-05-21 13:37:32 +02:00
repeat-expr Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
repr Don't bail out early when checking invalid repr attr 2023-05-01 15:05:39 +01:00
reserved
resolve Add warn-by-default lint for local binding shadowing exported glob re-export item 2023-05-27 18:49:07 +08:00
return Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
rfcs Better group RFC ui tests together 2023-06-05 16:09:46 +00:00
rmeta
runtime remove invalid ignore-pretty 2023-04-03 09:24:11 +02:00
rust-2018 Rename drop_copy lint to dropping_copy_types 2023-05-21 13:37:32 +02:00
rust-2021 Special-case item attributes in the suggestion output 2023-04-12 22:50:10 +00:00
rustdoc Add test to ensure doc(primitive) is not recognized anymore 2023-03-30 22:56:52 +02:00
sanitize CFI: Fix cfi with async: transform_ty: unexpected GeneratorWitness(Binde 2023-06-01 23:22:54 +00:00
self Don't ICE if method receiver fails to unify with arbitrary_self_types 2023-05-23 03:23:52 +00:00
sepcomp
shadowed Special-case item attributes in the suggestion output 2023-04-12 22:50:10 +00:00
simd Switch test back to run-pass. 2023-05-05 14:58:52 -07:00
single-use-lifetime Fix #107998, avoid ICE when the generic_span is empty 2023-02-14 03:46:43 +00:00
sized
span Rollup merge of #110583 - Ezrashaw:tweak-make-mut-spans, r=estebank 2023-05-09 12:33:45 +05:30
specialization Rollup merge of #111252 - matthewjasper:min-spec-improvements, r=compiler-errors 2023-05-09 12:33:46 +05:30
stability-attribute Update tests 2023-04-29 13:01:46 +01:00
stack-protector
static Extend and use hir::Node::body_id 2023-04-19 19:13:45 +00:00
statics Use translatable diagnostics in rustc_const_eval 2023-06-01 14:45:18 +00:00
stats Rename ast::Static to ast::StaticItem to match ast::ConstItem 2023-04-04 15:34:40 +00:00
std Fix tests on wasm 2023-04-13 22:10:26 -05:00
stdlib-unit-tests Add rustc_on_unimplemented on Sync for cell types 2023-01-19 21:09:25 +01:00
str Tweak borrow suggestion 2023-05-08 03:36:30 +00:00
structs Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
structs-enums Address comment 2023-05-29 12:07:41 -03:00
suggestions Auto merge of #111076 - notriddle:notriddle/silence-private-dep-trait-impl-suggestions, r=cjgillot 2023-05-31 13:47:36 +00:00
svh
symbol-names Implement custom diagnostic for ConstParamTy 2023-06-01 18:21:42 +00:00
sync Stabilize a portion of 'once_cell' 2023-03-29 18:04:44 -04:00
target-feature tests: Add tests for LoongArch64 2023-04-30 00:06:26 +08:00
test-attrs libtest: Improve error when missing -Zunstable-options 2023-05-24 11:18:20 -05:00
thir-print better TyKind::Debug 2023-05-26 18:55:02 +01:00
thread-local add known-bug test for unsound issue 49682 2023-04-26 22:34:30 -04:00
threads-sendsync Update tests. 2023-04-26 21:02:56 +02:00
tool-attributes Rewrite added diagnostics as translatable 2023-04-07 08:33:56 +01:00
track-diagnostics Stop normalizing so many different prefixes 2023-05-26 12:16:30 -05:00
trait-bounds Special-case item attributes in the suggestion output 2023-04-12 22:50:10 +00:00
traits Fall back to bidirectional normalizes-to if no subst-eq in alias-eq goal 2023-06-06 18:44:22 +00:00
transmutability Fix ICE for transmutability in candidate assembly 2023-04-18 17:33:46 -07:00
transmute Improve safe transmute error reporting 2023-04-13 21:57:08 +00:00
treat-err-as-bug Tweak ICE message 2023-02-07 19:17:24 +00:00
trivial-bounds Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
try-block Tweak E0597 2023-01-15 19:46:20 +00:00
try-trait
tuple Move some UI tests into subdirectories 2023-04-02 19:42:30 -04:00
type Rollup merge of #111602 - tmiasko:erroneous-constant-used, r=oli-obk 2023-05-16 11:39:39 +02:00
type-alias
type-alias-enum-variants Give more descriptive names to queries. 2023-04-20 18:01:07 +00:00
type-alias-impl-trait Rollup merge of #111980 - compiler-errors:unmapped-substs, r=lcnr 2023-06-01 11:09:43 +05:30
type-inference diagnostics: update test cases to refer to assoc fn with self as method 2023-02-22 08:40:47 -07:00
typeck Rollup merge of #112215 - compiler-errors:check-sized-better, r=cjgillot 2023-06-03 20:38:12 +02:00
typeof
ufcs sync with master 2023-05-01 16:15:17 +08:00
unboxed-closures print const and type errors in braces not square brackets 2023-05-26 16:01:29 +01:00
underscore-imports fix(resolve): only disambiguate binding key during define 2023-05-18 09:29:48 +08:00
underscore-lifetime
uniform-paths
uninhabited Emit diagnostic for privately uninhabited uncovered witnesses. 2023-05-24 19:16:07 +00:00
union rustc_middle: Fix opt_item_ident for non-local def ids 2023-05-03 20:09:10 +03:00
unknown-unstable-lints
unpretty Move some UI tests into subdirectories 2023-04-02 19:42:30 -04:00
unresolved Special-case item attributes in the suggestion output 2023-04-12 22:50:10 +00:00
unsafe Move some UI tests into subdirectories 2023-04-02 19:42:30 -04:00
unsized Remove return type sized check hack from hir typeck 2023-05-18 01:53:01 +00:00
unsized-locals diagnostics: do not suggest type name tweaks on type-inferred closure args 2023-06-05 19:05:15 -07:00
unused-crate-deps
unwind-abis Update tests 2023-04-29 13:01:46 +01:00
use Better diagnostic for use Self::.. 2023-05-16 20:30:48 +00:00
variance Move some UI tests into subdirectories 2023-04-02 19:42:30 -04:00
variants
wasm Move some UI tests into subdirectories 2023-04-02 19:42:30 -04:00
wf Note base types of coercion 2023-05-12 00:10:52 +00:00
where-clauses Move tests 2023-05-24 19:35:59 -03:00
while recover from for-else and while-else 2023-03-01 13:26:59 +01:00
xcrate
zero-sized
.gitattributes
alias-uninit-value.rs
anonymous-higher-ranked-lifetime.rs
anonymous-higher-ranked-lifetime.stderr Tweak "borrow closure argument" suggestion 2023-01-19 19:35:49 +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 tidy check to find misc files in ui tests, and clean up the results 2023-05-09 20:35:39 -04:00
attr-bad-crate-attr.stderr tidy check to find misc files in ui tests, and clean up the results 2023-05-09 20:35:39 -04:00
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 Tweak E0597 2023-01-15 19:46:20 +00:00
augmented-assignments.stderr Tweak E0597 2023-01-15 19:46:20 +00:00
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 Rework handling of recursive panics 2023-05-27 16:35:16 +02:00
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 Adjust tracking issue for non_lifetime_binders 2023-02-18 02:42:43 +00:00
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 Remove uses of box_syntax in rustc and tools 2023-03-12 13:19:46 +00:00
check-static-values-constraints.stderr Remove uses of box_syntax in rustc and tools 2023-03-12 13:19:46 +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
commandline-argfile-badutf8.args
commandline-argfile-badutf8.rs
commandline-argfile-badutf8.stderr
commandline-argfile-missing.rs
commandline-argfile-missing.stderr
commandline-argfile.args
commandline-argfile.rs
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 diagnostics: remove inconsistent English article "this" from E0107 2023-02-23 10:27:06 -07:00
constructor-lifetime-args.stderr diagnostics: remove inconsistent English article "this" from E0107 2023-02-23 10:27:06 -07:00
copy-a-resource.rs
copy-a-resource.stderr
crate-leading-sep.rs Rename drop_copy lint to dropping_copy_types 2023-05-21 13:37:32 +02:00
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 Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
diverging-fallback-method-chain.rs
diverging-fallback-option.rs
diverging-fn-tail-35849.rs
diverging-fn-tail-35849.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
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 tidy check to find misc files in ui tests, and clean up the results 2023-05-09 20:35:39 -04:00
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_global_asm.rs
empty-allocation-non-null.rs
empty-allocation-rvalue-non-null.rs
empty-type-parameter-list.rs
env-args-reverse-iterator.rs
env-funky-keys.rs
env-null-vars.rs
env-vars.rs
error-festival.rs
error-festival.stderr make CastError::NeedsDeref create a MachineApplicable suggestion + other misc fixes 2023-01-16 20:24:01 +13:00
error-should-say-copy-not-pod.rs
error-should-say-copy-not-pod.stderr
exclusive-drop-and-copy.rs may not => cannot 2023-03-08 00:00:18 +00:00
exclusive-drop-and-copy.stderr may not => cannot 2023-03-08 00:00:18 +00:00
exec-env.rs
explain.rs
explain.stdout
explicit-i-suffix.rs
explore-issue-38412.rs
explore-issue-38412.stderr diagnostics: update test cases to refer to assoc fn with self as method 2023-02-22 08:40:47 -07:00
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
extern-mod-syntax.rs Fix tests on wasm 2023-04-13 22:10:26 -05:00
extoption_env-no-args.rs
extoption_env-no-args.stderr
extoption_env-not-defined.rs
extoption_env-not-string-literal.rs
extoption_env-not-string-literal.stderr
extoption_env-too-many-args.rs
extoption_env-too-many-args.stderr
fact.rs
fail-simple.rs
fail-simple.stderr
ffi_const2.rs
ffi_const2.stderr
ffi_const.rs Improve tests for FFI attr validation 2023-01-27 05:28:52 -08:00
ffi_const.stderr Improve tests for FFI attr validation 2023-01-27 05:28:52 -08:00
ffi_pure.rs Improve tests for FFI attr validation 2023-01-27 05:28:52 -08:00
ffi_pure.stderr Improve tests for FFI attr validation 2023-01-27 05:28:52 -08:00
ffi_returns_twice.rs Improve tests for FFI attr validation 2023-01-27 05:28:52 -08:00
ffi_returns_twice.stderr Improve tests for FFI attr validation 2023-01-27 05:28:52 -08:00
filter-block-view-items.rs
fn-in-pat.rs
fn-in-pat.stderr
foreign-fn-return-lifetime.fixed
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 Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
illegal-ufcs-drop.rs Rename drop_ref lint to dropping_references 2023-05-21 14:16:41 +02:00
illegal-ufcs-drop.stderr Adjust tests for new drop and forget lints 2023-05-10 19:36:02 +02:00
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
index_message.rs Tweak tuple indexing suggestion 2023-04-08 21:32:55 +00:00
index_message.stderr Tweak tuple indexing suggestion 2023-04-08 21:32:55 +00:00
index-bot.rs
index-bot.stderr
index-help.rs
index-help.stderr
indexing-requires-a-uint.rs
indexing-requires-a-uint.stderr
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-2804.rs Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
issue-11881.rs Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
issue-13560.rs Fix tests on wasm 2023-04-13 22:10:26 -05:00
issue-15924.rs Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
issue-16822.rs Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
issue-18502.rs Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
issue-24106.rs Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
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 Tighter spans for bad inherent impl types 2023-02-13 18:41:18 +00:00
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 Support x test --stage 1 ui-fulldeps 2023-04-17 22:40:31 -05:00
lint-group-forbid-always-trumps-cli.rs Support x test --stage 1 ui-fulldeps 2023-04-17 22:40:31 -05:00
lint-group-forbid-always-trumps-cli.stderr Support x test --stage 1 ui-fulldeps 2023-04-17 22:40:31 -05:00
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
macro-quote-test.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 Move most ui-fulldeps tests to ui 2023-04-13 22:08:07 -05:00
nested-block-comment.rs
nested-cfg-attrs.rs
nested-cfg-attrs.stderr
nested-class.rs
nested-ty-params.rs
nested-ty-params.stderr
new-impl-syntax.rs
new-import-syntax.rs
new-style-constants.rs
new-unicode-escapes.rs
newlambdas.rs
newtype-polymorphic.rs
newtype.rs
no_crate_type.rs
no_crate_type.stderr
no_send-enum.rs
no_send-enum.stderr
no_send-rc.rs
no_send-rc.stderr
no_share-enum.rs
no_share-enum.stderr
no_share-struct.rs
no_share-struct.stderr
no-capture-arc.rs
no-capture-arc.stderr
no-core-1.rs
no-core-2.rs
no-link-unknown-crate.rs
no-link-unknown-crate.stderr
no-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
noexporttypeexe.rs Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
noexporttypeexe.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
non-constant-expr-for-arr-len.rs
non-constant-expr-for-arr-len.stderr
non-copyable-void.rs
non-copyable-void.stderr
non-fmt-panic.fixed
non-fmt-panic.rs
non-fmt-panic.stderr
noncopyable-class.rs
noncopyable-class.stderr
nonscalar-cast.fixed
nonscalar-cast.rs
nonscalar-cast.stderr
not-clone-closure.rs
not-clone-closure.stderr Tweak output for 'add line' suggestion 2023-04-12 22:50:10 +00:00
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 Tweak use of trimmed paths 2023-01-30 20:12:21 +00:00
objects-coerce-freeze-borrored.rs
occurs-check-2.rs
occurs-check-2.stderr
occurs-check-3.rs
occurs-check-3.stderr
occurs-check.rs
occurs-check.stderr
once-cant-call-twice-on-heap.rs
once-cant-call-twice-on-heap.stderr
oom_unwind.rs Revert "Rename -Zoom=panic to -Zoom=unwind" 2023-04-25 00:08:33 +02:00
op-assign-builtins-by-ref.rs
opeq.rs
opt-in-copy.rs may not => cannot 2023-03-08 00:00:18 +00:00
opt-in-copy.stderr may not => cannot 2023-03-08 00:00:18 +00:00
optimization-fuel-0.rs
optimization-fuel-0.stderr
optimization-fuel-1.rs
optimization-fuel-1.stderr
optimization-remark.rs Output LLVM optimization remark kind in -Cremark output 2023-05-04 15:39:21 +02:00
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_implementation-closures.rs
panic-while-printing.rs
paren-span.rs
paren-span.stderr
partialeq_help.rs
partialeq_help.stderr
path-lookahead.fixed
path-lookahead.rs
path-lookahead.stderr
path.rs
paths-containing-nul.rs
phantom-auto-trait.rs
phantom-auto-trait.stderr rustc_middle: Fix opt_item_ident for non-local def ids 2023-05-03 20:09:10 +03:00
point-to-type-err-cause-on-impl-trait-return-2.rs
point-to-type-err-cause-on-impl-trait-return-2.stderr Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
pptypedef.rs
pptypedef.stderr
primitive-binop-lhs-mut.rs
print-stdout-eprint-stderr.rs
project-cache-issue-31849.rs
ptr-coercion-rpass.rs
ptr-coercion.rs
ptr-coercion.stderr
query-visibility.rs
range_inclusive.rs
raw-str.rs
realloc-16687.rs
reassign-ref-mut.rs
reassign-ref-mut.stderr
reexport-test-harness-main.rs
reify-intrinsic.rs
reify-intrinsic.stderr Mention fn coercion rules (needs to be expanded) 2023-01-30 21:51:33 +00:00
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
return-disjoint-regions.rs
return-disjoint-regions.stderr
return-nil.rs
rustc-error.rs
rustc-error.stderr
rustc-rust-log.rs
seq-args.rs diagnostics: remove inconsistent English article "this" from E0107 2023-02-23 10:27:06 -07:00
seq-args.stderr diagnostics: remove inconsistent English article "this" from E0107 2023-02-23 10:27:06 -07:00
shadow-bool.rs
shadowed-use-visibility.rs
short-error-format.rs
short-error-format.stderr
simple_global_asm.rs Add missing needs-asm-support annotation to ui/simple_global_asm.rs 2023-03-26 17:30:29 +00:00
sized-borrowed-pointer.rs
sized-cycle-note.rs
sized-cycle-note.stderr
sized-owned-pointer.rs
sse2.rs
stable-addr-of.rs
std-backtrace.rs
std-uncopyable-atomics.rs
std-uncopyable-atomics.stderr
stdio-is-blocking.rs
stmt_expr_attrs_no_feature.rs
stmt_expr_attrs_no_feature.stderr
string-box-error.rs
struct-ctor-mangling.rs
suggest-null-ptr.fixed Suggest null ptr if 0 is given as a raw ptr arg 2023-02-04 20:13:16 -08:00
suggest-null-ptr.rs Suggest null ptr if 0 is given as a raw ptr arg 2023-02-04 20:13:16 -08:00
suggest-null-ptr.stderr Suggest null ptr if 0 is given as a raw ptr arg 2023-02-04 20:13:16 -08:00
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 Modify primary span label for E0308 2023-01-30 20:12:19 +00:00
syntax-extension-minor.rs
tag-type-args.rs
tag-type-args.stderr
tag-variant-cast-non-nullary.fixed
tag-variant-cast-non-nullary.rs
tag-variant-cast-non-nullary.stderr
tail-call-arg-leak.rs
tail-cps.rs
tail-typeck.rs
tail-typeck.stderr
tool_lints_2018_preview.rs
tool_lints-fail.rs
tool_lints-fail.stderr
tool_lints-rpass.rs
tool_lints.rs
tool_lints.stderr
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
try-from-int-error-partial-eq.rs
try-operator-hygiene.rs
try-operator.rs
tydesc-name.rs
type_length_limit.polonius.stderr
type_length_limit.rs
type_length_limit.stderr
type-id-higher-rank-2.rs
type-namespace.rs
type-param-constraints.rs
type-param.rs
type-ptr.rs
type-use-i1-versus-i8.rs
typeid-intrinsic.rs
typestate-multi-decl.rs
unconstrained-none.rs
unconstrained-none.stderr
unconstrained-ref.rs
unconstrained-ref.stderr
underscore-ident-matcher.rs
underscore-ident-matcher.stderr
underscore-lifetimes.rs
underscore-method-after-integer.rs
unevaluated_fixed_size_array_len.rs
unevaluated_fixed_size_array_len.stderr
uninit-empty-types.rs
unit.rs
unknown-language-item.rs
unknown-language-item.stderr
unknown-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 Tweak E0597 2023-01-15 19:46:20 +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_idents.rs
utf8-bom.rs
wait-forked-but-failed-child.rs Add QNX Neutrino support to libstd 2023-02-28 15:59:47 +01:00
walk-struct-literal-with.rs
walk-struct-literal-with.stderr
weak-new-uninhabited-issue-48493.rs
weird-exit-code.rs
weird-exprs.rs Add more interesting nonsense to weird-exprs.rs 2023-05-15 21:22:13 +01:00
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