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Trevor Gross 3b45f8f310
Rollup merge of #130764 - compiler-errors:inherent, r=estebank 
Separate collection of crate-local inherent impls from error tracking

#119895 changed the return type of the `crate_inherent_impls` query from `CrateInherentImpls` to `Result<CrateInherentImpls, ErrorGuaranteed>` to avoid needing to use the non-parallel-friendly `track_errors()` to track if an error was reporting from within the query... This was mostly fine until #121113, which stopped halting compilation when we hit an `Err(ErrorGuaranteed)` in the `crate_inherent_impls` query.

Thus we proceed onwards to typeck, and since a return type of `Result<CrateInherentImpls, ErrorGuaranteed>` means that the query can *either* return one of "the list inherent impls" or "error has been reported", later on when we want to assemble method or associated item candidates for inherent impls, we were just treating any `Err(ErrorGuaranteed)` return value as if Rust had no inherent impls defined anywhere at all! This leads to basically every inherent method call failing with an error, lol, which was reported in #127798.

This PR changes the `crate_inherent_impls` query to return `(CrateInherentImpls, Result<(), ErrorGuaranteed>)`, i.e. returning the inherent impls collected *and* whether an error was reported in the query itself. It firewalls the latter part of that query into a new `crate_inherent_impls_validity_check` just for the `ensure()` call.

This fixes #127798.
2024-09-24 19:47:50 -04:00
..
abi Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +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 compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
argument-suggestions Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
array-slice-vec Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
asm Update the minimum external LLVM to 18 2024-09-18 13:53:31 -07:00
associated-consts Relate receiver invariantly in method probe for Mode::Path 2024-09-16 10:55:07 -04:00
associated-inherent-types Get rid of predicates_defined_on 2024-08-24 18:25:41 -04:00
associated-item
associated-type-bounds No longer mark RTN as incomplete 2024-09-22 10:46:59 -04:00
associated-types Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
async-await No longer mark RTN as incomplete 2024-09-22 10:46:59 -04:00
attributes remove #[cmse_nonsecure_entry] 2024-09-21 13:05:21 +02:00
auto-traits Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
autoref-autoderef
auxiliary Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
backtrace the output in stderr expects panic-unwind 2024-07-30 08:16:47 +02:00
bench
binding Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
binop Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
blind Accurate use rename suggestion span 2024-07-18 00:00:04 +00:00
block-result
borrowck replace "cast" with "coercion" where applicable 2024-09-24 22:20:46 +02:00
box Mention when type parameter could be Clone 2024-04-24 22:21:15 +00:00
btreemap Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck 2024-07-26 14:41:56 -04:00
builtin-superkinds
c-variadic Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
cast improve errors for invalid pointer casts 2024-09-24 23:12:02 +02:00
cfg Fix feature name in test 2024-09-20 09:18:47 +00:00
check-cfg Improve handling of raw-idents in check-cfg 2024-09-18 11:07:32 +02:00
closure_context
closure-expected-type
closures Don't suggest adding return type for closures with default return type 2024-08-28 12:54:39 +08:00
cmse-nonsecure disallow cmse ABIs on unsupported platforms 2024-09-21 13:05:23 +02:00
codegen Add a bunch of tests for #107975 2024-07-19 23:27:42 +03:00
codemap_tests Update tests 2024-08-10 12:07:17 +02:00
coercion Relate receiver invariantly in method probe for Mode::Path 2024-09-16 10:55:07 -04:00
coherence Rollup merge of #130311 - heiseish:issue-70849-fix, r=fmease 2024-09-14 20:22:41 +10:00
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 Update expectations 2024-08-11 09:58:11 +01:00
conditional-compilation Return earlier in some cases in collect_token. 2024-08-23 14:40:08 +10:00
confuse-field-and-method
const_prop Allow type_of to return partially non-error types if the type was already tainted 2024-05-28 11:55:20 +00:00
const-generics Separate collection of crate-local inherent impls from error reporting 2024-09-24 10:12:05 -04:00
const-ptr on a signed deref check, mention the right pointer in the error 2024-08-01 14:25:19 +02:00
consts stabilize const_intrinsic_copy 2024-09-23 22:12:54 +02:00
coroutine Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
coverage-attr Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
crate-loading
cross
cross-crate Closures are recursively reachable 2024-06-04 22:50:35 +02:00
custom_test_frameworks
cycle-trait
debuginfo TL note: current means target 2024-09-20 10:02:14 -07:00
definition-reachable
delegation Auto merge of #126161 - Bryanskiy:delegation-generics-4, r=petrochenkov 2024-09-07 18:12:05 +00:00
dep-graph
deployment-target Avoid a couple of unnecessary EarlyDiagCtxt uses 2024-06-22 17:06:47 +00:00
deprecation Deprecate no-op codegen option -Cinline-threshold=... 2024-06-14 20:25:17 +02:00
deref-patterns Move some tests 2024-04-21 15:43:43 -03:00
derived-errors
derives Rollup merge of #127907 - RalfJung:byte_slice_in_packed_struct_with_derive, r=nnethercote 2024-08-05 05:40:19 +02:00
deriving derive(SmartPointer): assume pointee from the single generic and better error messages 2024-08-29 01:39:52 +08:00
dest-prop
destructuring-assignment
diagnostic_namespace Add test 2024-08-09 22:02:23 -04:00
diagnostic-flags tests: remove few ignore-stage2 2024-04-25 10:48:11 +03:00
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 Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
drop-bounds
dropck replace "cast" with "coercion" where applicable 2024-09-24 22:20:46 +02:00
dst Detect * operator on !Sized expression 2024-08-08 17:35:40 +00:00
duplicate Explicitly mark a hack as a HACK and elaborate its comment 2024-09-18 19:36:44 +02:00
dyn-drop
dyn-keyword Rollup merge of #127692 - veera-sivarajan:bugfix-125139, r=estebank 2024-09-03 19:13:23 +02:00
dyn-star unify dyn* coercions with other pointer coercions 2024-09-24 22:17:55 +02:00
dynamically-sized-types
editions Point out exactly what obligation will fail 2024-06-13 21:47:43 -04:00
empty Suggest the struct variant pattern syntax on usage of unit variant pattern for a struct variant 2024-08-28 22:55:57 +09:00
entry-point
enum More accurate suggestions when writing wrong style of enum variant literal 2024-07-18 18:20:35 +00:00
enum-discriminant Update tests 2024-08-10 12:07:17 +02:00
env-macro
error-codes Introduce distinct error codes for precise capturing 2024-09-16 10:56:22 -04:00
error-emitter tests: remove some trailing ws 2024-04-27 10:54:31 +03:00
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 TL note: current means target 2024-09-20 10:02:14 -07:00
extern-flag Rollup merge of #125913 - fmease:early-lints-spruce-up-some-diags, r=Nadrieril 2024-06-11 09:14:34 +01:00
feature-gates add unqualified_local_imports lint 2024-09-23 11:57:28 +02:00
ffi-attrs Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
float move a test to a better location 2024-09-12 08:08:38 +02:00
fmt fmt-debug option 2024-08-28 23:32:40 +01:00
fn Enforce supertrait outlives obligations hold when confirming impl 2024-08-05 09:55:14 -04:00
fn-main Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
for Report better WF obligation leaf obligations in new solver 2024-05-16 21:08:42 -04:00
for-loop-while Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
foreign Don't ICE on Fn trait error for foreign fn 2024-08-16 14:10:06 -04:00
fuel Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
fully-qualified-type
function-pointer
functional-struct-update Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
functions-closures
generic-associated-types Pretty-print own args of existential projections 2024-08-22 06:22:36 +02:00
generic-const-items Split part of adt_const_params into unsized_const_params 2024-07-17 11:01:29 +01:00
generics elided_named_lifetimes: bless & add tests 2024-08-31 15:35:42 +03:00
half-open-range-patterns Add suggestions for expressions in patterns 2024-09-18 20:38:43 +02:00
hashmap
hello_world
higher-ranked Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
hygiene Bless tests 2024-08-02 11:34:54 +00:00
illegal-sized-bound
impl-header-lifetime-elision And more general error 2024-05-24 11:20:33 -04:00
impl-trait Separate collection of crate-local inherent impls from error reporting 2024-09-24 10:12:05 -04:00
implied-bounds Adjust tests 2024-09-05 06:37:38 -04:00
imports skip updating when external binding is existed 2024-08-20 20:34:13 +08:00
include-macros diagnostics: fix crash on completely empty included file 2024-03-29 18:22:44 -07:00
incoherent-inherent-impls Fix remaining cases 2024-06-21 19:00:18 -04:00
indexing check index value <= 0xFFFF_FF00 2024-06-01 09:40:46 +08:00
inference Relate receiver invariantly in method probe for Mode::Path 2024-09-16 10:55:07 -04:00
infinite Automatically taint InferCtxt when errors are emitted 2024-06-26 16:01:45 +00:00
inherent-impls-overlap-check
inline-const stabilize const_mut_refs 2024-09-15 09:51:32 +02:00
instrument-coverage Update the minimum external LLVM to 18 2024-09-18 13:53:31 -07:00
instrument-xray
interior-mutability
internal stabilize const_fn_floating_point_arithmetic 2024-08-22 08:25:54 +02:00
internal-lints Use the rustc_private libc less in tests 2024-04-15 08:54:11 -04:00
intrinsics interpret: add missing alignment check in raw_eq 2024-08-27 19:29:52 +02:00
invalid
invalid-compile-flags Fix #128930: Print documentation of CLI options missing their arg 2024-08-11 09:10:30 +01:00
invalid-module-declaration
invalid-self-argument
io-checks Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
issues Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
iterators Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
json On short error format, append primary span label to message 2024-08-06 04:08:10 +00:00
keyword Structured suggestion for extern crate foo when foo isn't resolved in import 2024-07-29 23:49:51 +00:00
kindck use more accurate spans for user type ascriptions 2024-09-24 22:20:42 +02:00
label Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
lang-items Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
late-bound-lifetimes Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
layout TL note: current means target 2024-09-20 10:02:14 -07:00
lazy-type-alias Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
lazy-type-alias-impl-trait
let-else Make ; suggestions inline 2024-07-12 03:22:32 +00:00
lexer Reserve prefix lifetimes too 2024-09-06 10:32:48 -04:00
lifetimes be even more precise about "cast" vs "coercion" 2024-09-24 23:12:02 +02:00
limits TL note: current means target 2024-09-20 10:02:14 -07:00
linkage-attr Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
lint Auto merge of #130768 - compiler-errors:rollup-8ncjy55, r=compiler-errors 2024-09-24 06:02:43 +00:00
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 Change wording 2024-04-29 14:53:38 +02:00
lto Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
lub-glb
macro_backtrace
macros Rollup merge of #130551 - nnethercote:fix-break-last-token, r=petrochenkov 2024-09-23 07:54:44 -07:00
malformed Be more accurate about calculating display_col from a BytePos 2024-07-18 20:08:38 +00:00
manual Make more of the test suite run on Mac Catalyst 2024-05-28 12:31:33 +02:00
marker_trait_attr Always make inductive cycles as ambig during typeck 2024-03-31 20:44:30 -04:00
match Match ergonomics 2024: test type inference 2024-07-05 11:17:49 -04:00
meta Handle a few more simple tests 2024-05-20 11:13:10 -04:00
methods Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
mir Add regression test for #130769 2024-09-24 08:56:41 +00:00
mir-dataflow
mismatched_types improve errors for invalid pointer casts 2024-09-24 23:12:02 +02:00
missing
missing_non_modrs_mod
missing-trait-bounds Use fulfillment, not evaluate, during method probe 2024-04-21 20:10:12 -04:00
modules Move tests 2024-04-07 17:38:07 -03:00
modules_and_files_visibility
moves Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck 2024-07-26 14:41:56 -04:00
mut Better span for "make binding mutable" suggestion 2024-07-04 02:02:21 +00:00
namespace Tweak output of import suggestions 2024-06-13 20:22:21 +00:00
native-library-link-flags Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
never_type Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
nll replace "cast" with "coercion" where applicable 2024-09-24 22:20:46 +02:00
no_std
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic
numbers-arithmetic Don't call const normalize in error reporting 2024-09-22 13:55:06 -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 Hack around a conflict with clippy::needless_lifetimes 2024-09-06 17:06:35 +03:00
object-safety Rollup merge of #127692 - veera-sivarajan:bugfix-125139, r=estebank 2024-09-03 19:13:23 +02:00
obsolete-in-place
offset-of Fix Parser::break_up_float's right span 2024-09-14 12:41:25 +02:00
on-unimplemented Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
operator-recovery Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
or-patterns Reword the "unreachable pattern" explanations 2024-08-19 21:39:57 +02:00
overloaded
packed stabilize raw_ref_op 2024-08-18 19:46:53 +02:00
panic-handler Always use a colon in //@ normalize-*: headers 2024-07-11 12:23:44 +10:00
panic-runtime Enable a few tests on macOS 2024-05-28 12:31:12 +02:00
panics Bless tests 2024-08-02 11:34:54 +00:00
parallel-rustc
parser Add more test cases for block-no-opening-brace 2024-09-22 23:29:25 +03:00
patchable-function-entry Updated diagnostic messages 2024-06-27 22:24:36 +02:00
pattern Add a machine-applicable suggestion to "unreachable pattern" 2024-09-13 21:01:29 +02:00
pin-macro
polymorphization Don't inline tainted MIR bodies 2024-08-08 20:53:25 -04:00
precondition-checks Fix revisions syntax 2024-04-11 17:53:27 -04:00
print_type_sizes Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
privacy Bless tests due to new method suggestions. 2024-09-07 21:06:49 +07:00
proc-macro Avoid double-handling of attributes in collect_tokens. 2024-08-24 06:57:47 +10:00
process Bless tests 2024-08-02 11:34:54 +00:00
process-termination
ptr_ops
pub Bless test fallout 2024-08-03 07:57:31 -04:00
qualified
query-system
range Make parse error suggestions verbose and fix spans 2024-07-12 03:02:57 +00:00
raw-ref-op stabilize raw_ref_op 2024-08-18 19:46:53 +02:00
reachable Add a machine-applicable suggestion to "unreachable pattern" 2024-09-13 21:01:29 +02:00
recursion Gate the type length limit check behind a nightly flag 2024-07-12 21:16:09 -04:00
recursion_limit
regions be even more precise about "cast" vs "coercion" 2024-09-24 23:12:02 +02:00
repeat-expr Account for let foo = expr; to suggest const foo: Ty = expr; 2024-07-11 20:39:24 +00:00
repr Ban non-array SIMD 2024-09-09 19:39:43 -07:00
reserved
resolve Don't call fn_arg_names for non-fn in resolver 2024-09-07 07:38:22 -04:00
return Fixing span manipulation and indentation of the suggestion introduced by #126187 2024-08-25 20:30:06 +08:00
rfcs Don't elaborate effects predicates into bounds list unless we're actually collecting implied bounds, not super bounds 2024-09-21 12:20:40 -04:00
rmeta
runtime Disable stack overflow handler tests on iOS-like platforms 2024-05-28 12:31:12 +02:00
rust-2018 diagnostics: do not warn when a lifetime bound infers itself 2024-08-09 16:16:16 -07:00
rust-2021 Detect unused structs which implement private traits 2024-05-23 09:07:59 +08:00
rust-2024 Store raw ident span for raw lifetime 2024-09-17 16:43:18 -04:00
rustc-env note value of RUST_MIN_STACK and explain unsetting 2024-05-19 20:09:03 -07:00
rustdoc Be more accurate about calculating display_col from a BytePos 2024-07-18 20:08:38 +00:00
sanitizer Rollup merge of #129179 - compiler-errors:cfi-erase-transparent, r=davidtwco 2024-08-21 18:15:02 +02:00
self Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
sepcomp
shadowed
shell-argfiles compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
simd Update the minimum external LLVM to 18 2024-09-18 13:53:31 -07:00
single-use-lifetime
sized Detect * operator on !Sized expression 2024-08-08 17:35:40 +00:00
span Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
specialization Re-enable ConstArgKind::Path lowering by default 2024-09-12 13:56:01 -04:00
stability-attribute Migrate tests to use -Znext-solver 2024-06-30 17:08:45 +00:00
stable-mir-print Set up false edges in lower_match_tree 2024-07-29 09:50:07 +02:00
stack-protector
static Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
statics Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
stats ignore/fix layout-sensitive tests 2024-08-31 23:56:45 +02:00
std More robust extension checking 2024-09-03 14:36:21 +02:00
stdlib-unit-tests Move various stdlib tests to library/std/tests 2024-04-28 16:10:12 -04:00
str Be more accurate about calculating display_col from a BytePos 2024-07-18 20:08:38 +00:00
structs Test more cases of WF-checking for fields 2024-08-05 17:56:50 -07:00
structs-enums Get rid of niche selection's dependence on fields's order 2024-09-18 17:31:56 +08:00
suggestions be even more precise about "cast" vs "coercion" 2024-09-24 23:12:02 +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 Add manual Sync impl for ReentrantLockGuard 2024-05-24 17:44:37 -07:00
target-feature Revert "Auto merge of #127537 - veluca93:struct_tf, r=BoxyUwU" 2024-09-01 16:35:53 +02:00
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 Auto merge of #124895 - obeis:static-mut-hidden-ref, r=compiler-errors 2024-09-20 17:25:34 +00:00
threads-sendsync format code in tests/ui/threads-sendsync 2024-08-24 05:32:52 +02:00
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 Fix malformed suggestion for repeated maybe unsized bounds 2024-07-14 17:46:25 +05:30
traits Rollup merge of #130764 - compiler-errors:inherent, r=estebank 2024-09-24 19:47:50 -04:00
transmutability TL note: current means target 2024-09-20 10:02:14 -07:00
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 Improve the impl and diag output of lint type_alias_bounds 2024-07-23 01:48:03 +02:00
try-block Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck 2024-07-26 14:41:56 -04:00
try-trait Fixing span manipulation and indentation of the suggestion introduced by #126187 2024-08-25 20:30:06 +08:00
tuple Use ordinal number in argument error 2024-07-14 13:50:09 +09:00
type Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
type-alias Suggest full trait ref (with placeholders) on unresolved assoc tys 2024-07-23 01:26:25 +02:00
type-alias-enum-variants Suggest the struct variant pattern syntax on usage of unit variant pattern for a struct variant 2024-08-28 22:55:57 +09:00
type-alias-impl-trait Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
type-inference make invalid_type_param_default lint show up in cargo future-compat reports 2024-07-15 22:05:45 +02:00
typeck Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
typeof Account for let foo = expr; to suggest const foo: Ty = expr; 2024-07-11 20:39:24 +00:00
ufcs Don't call const normalize in error reporting 2024-09-22 13:55:06 -04:00
unboxed-closures Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
underscore-imports Structured suggestion for extern crate foo when foo isn't resolved in import 2024-07-29 23:49:51 +00:00
underscore-lifetime
uniform-paths
uninhabited Add a machine-applicable suggestion to "unreachable pattern" 2024-09-13 21:01:29 +02:00
union Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
unknown-unstable-lints
unop Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck 2024-07-26 14:41:56 -04:00
unpretty stabilize raw_ref_op 2024-08-18 19:46:53 +02:00
unresolved Structured suggestion for extern crate foo when foo isn't resolved in import 2024-07-29 23:49:51 +00:00
unsafe Check params for unsafety in THIR 2024-09-18 16:45:48 -04:00
unsized Detect * operator on !Sized expression 2024-08-08 17:35:40 +00:00
unsized-locals
unused-crate-deps Spruce up the diagnostics of some early lints 2024-06-03 07:25:32 +02:00
unwind-abis Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
use Make early lints translatable 2024-05-21 20:16:39 +00:00
variance Print the generic parameter along with the variance in dumps. 2024-08-23 23:00:45 +00:00
variants Accurate use rename suggestion span 2024-07-18 00:00:04 +00:00
version Fix test problems discovered by the revision check 2024-05-09 14:47:09 +10:00
warnings
wasm
wf Fix ICE caused by missing span in a region error 2024-09-09 12:27:36 +05:30
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 Make run-make/allow-non-lint-warnings-cmdline into a ui test 2024-06-13 12:55:55 +02:00
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 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 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
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 Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck 2024-07-26 14:41:56 -04:00
augmented-assignments.stderr Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck 2024-07-26 14:41:56 -04:00
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 Rename std::panic::PanicInfo to PanicHookInfo. 2024-06-11 15:47:00 +02:00
duplicate-label-E0381-issue-129274.rs Deduplicate Spans in Uninitialized Check 2024-08-22 09:36:14 -07:00
duplicate-label-E0381-issue-129274.stderr Deduplicate Spans in Uninitialized Check 2024-08-22 09:36:14 -07:00
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 Unify all the always-false cfgs under the FALSE cfg 2024-04-07 01:16:45 +02:00
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 Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
impl-unused-tps.stderr Revert 'Stabilize -Znext-solver=coherence' 2024-09-11 17:57:04 -04:00
implicit-method-bind.rs
implicit-method-bind.stderr
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
invalid_crate_type_syntax.rs
invalid_crate_type_syntax.stderr
invalid_dispatch_from_dyn_impls.rs
invalid_dispatch_from_dyn_impls.stderr
issue-11881.rs
issue-13560.rs
issue-15924.rs
issue-16822.rs
issue-18502.rs
issue-24106.rs
issue-76387-llvm-miscompile.rs
issues-71798.rs
issues-71798.stderr
item-name-overload.rs
kinds-in-metadata.rs
kinds-of-primitive-impl.rs
kinds-of-primitive-impl.stderr
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 Update tests for hidden references to mutable static 2024-09-13 14:10:56 +03:00
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 Support ?Trait bounds in supertraits and dyn Trait under a feature gate 2024-07-25 20:53:33 +03:00
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
missing_debug_impls.stderr
mod-subitem-as-enum-variant.rs
mod-subitem-as-enum-variant.stderr
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
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_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-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
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 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
object-pointer-types.stderr
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 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-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
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
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-calling-conventions.rs Migrate run-make/print-calling-conventions to ui-test 2024-08-03 20:09:42 -04:00
print-calling-conventions.stdout add C-cmse-nonsecure-entry ABI 2024-09-21 13:04:14 +02:00
print-stdout-eprint-stderr.rs
project-cache-issue-31849.rs
ptr-coercion-rpass.rs
ptr-coercion.rs
ptr-coercion.stderr
query-visibility.rs
raw-str.rs
README.md
realloc-16687.rs
reassign-ref-mut.rs
reassign-ref-mut.stderr
reexport-test-harness-main.rs
removing-extern-crate.fixed
removing-extern-crate.rs
removing-extern-crate.stderr
resource-assign-is-not-copy.rs
resource-destruct.rs
rustc-error.rs
rustc-error.stderr
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
short-error-format.stderr On short error format, append primary span label to message 2024-08-06 04:08:10 +00:00
sized-borrowed-pointer.rs
sized-cycle-note.rs
sized-cycle-note.stderr
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
std-uncopyable-atomics.stderr
stdio-is-blocking.rs
string-box-error.rs
struct-ctor-mangling.rs
super-at-top-level.rs
super-at-top-level.stderr
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
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
trailing-comma.rs
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_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
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-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
usize-generic-argument-parent.stderr
utf8_idents.rs
utf8-bom.rs
wait-forked-but-failed-child.rs Handle a few more simple tests 2024-05-20 11:13:10 -04:00
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
write-fmt-errors.rs io::Write::write_fmt: panic if the formatter fails when the stream does not fail 2024-05-11 15:13:18 +02:00
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>.