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Guillaume Gomez 27dc222fb4
Rollup merge of #136901 - workingjubilee:stabilize-externabi-hashing-forever, r=compiler-errors 
compiler: give `ExternAbi` truly stable `Hash` and `Ord`

Currently, `ExternAbi` has a bunch of code to handle the reality that, as an enum, adding more variants to it will risk it hashing differently. It forces all of those variants to be added in a fixed order, except this means that the order of the variants doesn't correspond to any logical order except "historical accident". This is all to avoid having to rebless two tests. Perhaps there were more, once upon a time? But then we invented normalization in our test suite to handle exactly this sort of issue in a more general way.

There are two options here:
- Get rid of all the logical overhead and shrug, embracing blessing a couple of tests sometimes
- Change `ExternAbi` to have an ordering and hash that doesn't depend on the number of variants

As `ExternAbi` is essentially a strongly-typed string, and thus no two strings can be identical, this implements the second of the two by hand-implementing `Ord` and `Hash` to make the hashing and comparison based on the string! This will diff the current hashes, but they will diff no more after this.
2025-02-12 20:30:55 +01:00
..
abi compiler: remove abi-specific extern "{abi}" suggestions 2025-02-09 20:45:47 -08:00
alloc-error tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
allocator UI tests: Rename "object safe" to "dyn compatible" 2024-10-10 01:13:29 +02:00
annotate-snippet Update tests to use new proc-macro header 2024-11-27 07:18:25 -08:00
anon-params Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
argfile Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
argument-suggestions Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
array-slice-vec Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
asm Rollup merge of #136239 - folkertdev:show-supported-register-classes, r=SparrowLii,jieyouxu 2025-02-11 18:04:34 +01:00
associated-consts Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
associated-inherent-types Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
associated-item Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
associated-type-bounds Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
associated-types Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
async-await Check sig for errors before checking for unconstrained anonymous lifetime 2025-02-11 22:59:57 +00:00
attributes Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
auto-traits Normalize each signature input/output in typeck_with_fallback with its own span 2025-01-06 17:58:30 +00:00
autodiff Update tests to use new proc-macro header 2024-11-27 07:18:25 -08:00
autoref-autoderef tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
auxiliary do not implement unsafe auto traits for types with unsafe fields 2024-12-05 23:52:21 +00:00
backtrace tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
bench tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
binding Remove some unnecessary parens in assert! conditions 2025-02-06 22:28:44 +00:00
binop Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
blind Accurate use rename suggestion span 2024-07-18 00:00:04 +00:00
block-result Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
bootstrap Adjust rustc_bootstap.rs ui test 2024-12-20 02:38:46 +08:00
borrowck Deeply normalize in impl header 2025-02-11 19:24:07 +00:00
box tests: use needs-threads instead of ignore-emscripten 2025-01-23 20:51:29 +08:00
btreemap Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
builtin-superkinds Mention type parameter in more cases and don't suggest ~const bound already there 2024-12-07 21:37:13 +00:00
c-variadic Revert "Stabilize extended_varargs_abi_support" 2025-02-11 17:22:27 -08:00
cast Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
cfg Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
check-cfg Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
closure-expected-type
closure_context
closures Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
cmse-nonsecure Revert "Stabilize extended_varargs_abi_support" 2025-02-11 17:22:27 -08:00
codegen remove feature(trait_upcasting) from tests and bless them 2025-02-06 23:44:23 +01:00
codemap_tests Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
coercion Rework "long type names" printing logic 2025-01-31 20:39:01 +00:00
coherence Compiler: Finalize dyn compatibility renaming 2025-01-26 21:20:31 +01:00
coinduction
command tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
compare-method Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
compiletest-self-test compiletest: Self-test for normalize-* with revisions 2024-12-28 13:57:13 +11:00
conditional-compilation Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
confuse-field-and-method Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
const-generics Lower fn items as ZST valtrees and delay a bug 2025-02-11 19:16:12 +00:00
const-ptr miri: improve error when offset_from preconditions are violated 2025-02-02 15:07:13 +01:00
const_prop Tweak unevaluated constant in pattern error 2024-12-04 20:29:35 +00:00
consts Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
contracts Rollup merge of #136837 - compiler-errors:contracts-body-lowering, r=celinval 2025-02-11 01:02:43 -05:00
coroutine Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
coverage-attr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
crate-loading fix crateresolve*.rs tests and duplicates for compare modes 2025-02-03 19:38:52 +00:00
cross
cross-crate Allow fn pointers comparisons lint in UI tests 2024-12-02 18:43:37 +01:00
custom_test_frameworks
cycle-trait
dataflow_const_prop dataflow_const_prop: do not eval a ptr address in SwitchInt 2024-12-09 21:06:29 +08:00
debuginfo Emit an error if -Zdwarf-version=1 is requested 2025-02-09 10:05:13 -06:00
definition-reachable
delegation Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
dep-graph
deprecation Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
deref-patterns Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
derived-errors Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
derives make rustc_encodable_decodable feature properly unstable 2025-01-14 16:16:38 +01:00
deriving move repr(transparent) checks to coherence 2025-02-09 20:40:43 +08:00
dest-prop
destructuring-assignment Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
diagnostic-flags Adjust allow-non-lint-warnings.rs 2024-12-10 11:29:43 +08:00
diagnostic-width Rollup merge of #136315 - estebank:long-ty-binop, r=SparrowLii 2025-02-06 13:09:59 +01:00
diagnostic_namespace Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
did_you_mean Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
directory_ownership
disallowed-deconstructing
dollar-crate
drop Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
drop-bounds
dropck Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
dst Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
duplicate remove support for the #[start] attribute 2025-01-21 06:59:15 -07:00
dyn-compatibility Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
dyn-drop
dyn-keyword Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
dyn-star remove feature(trait_upcasting) from tests and bless them 2025-02-06 23:44:23 +01:00
dynamically-sized-types tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
editions Add tests for nested macro_rules edition behavior 2025-02-03 13:12:41 -08:00
empty Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
entry-point
enum Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
enum-discriminant Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
env-macro Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
error-codes Revert "Stabilize extended_varargs_abi_support" 2025-02-11 17:22:27 -08:00
error-emitter Highlight clarifying information in "expected/found" error 2025-02-02 02:39:43 +00:00
errors Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
explicit Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
explicit-tail-calls Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
expr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
extern Auto merge of #136845 - matthiaskrgr:rollup-ol4np4z, r=matthiaskrgr 2025-02-11 05:27:49 +00:00
extern-flag Check Sizedness of return type in WF 2025-02-03 19:00:22 +00:00
feature-gates Auto merge of #136851 - jhpratt:rollup-ftijn95, r=jhpratt 2025-02-11 10:17:02 +00:00
ffi-attrs Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
float move f16/f128 const fn under f16/f128 feature gate 2024-10-05 10:13:18 +02:00
fmt Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
fn Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
fn-main Move 100 entries from tests/ui into subdirs 2024-05-20 19:55:59 -07:00
for Tweak multispan rendering 2024-12-12 23:36:27 +00:00
for-loop-while Remove some unnecessary parens in assert! conditions 2025-02-06 22:28:44 +00:00
force-inlining Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
foreign Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
fully-qualified-type
function-pointer Remove a duplicated check that doesn't do anything anymore. 2024-12-19 10:56:31 +00:00
functional-struct-update Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
functions-closures tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
generic-associated-types Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
generic-const-items Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
generics Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
half-open-range-patterns Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
hashmap Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
hello_world
higher-ranked Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
hygiene Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
illegal-sized-bound
impl-header-lifetime-elision And more general error 2024-05-24 11:20:33 -04:00
impl-trait Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
implied-bounds Adjust tests 2024-09-05 06:37:38 -04:00
imports Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
include-macros Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
incoherent-inherent-impls chore: fix typos 2024-12-31 23:46:39 +08:00
indexing chore: fix typos 2024-12-31 23:46:39 +08:00
inference Rollup merge of #135965 - estebank:shorten-ty-sugg, r=lcnr 2025-02-12 06:07:36 +01:00
infinite Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
inherent-impls-overlap-check Update tests to use new proc-macro header 2024-11-27 07:18:25 -08:00
inline-const Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
instrument-coverage coverage. Adapt to mcdc mapping formats introduced by llvm 19 2024-10-08 11:15:24 +08:00
instrument-xray
interior-mutability Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
internal use backticks instead of single quotes when reporting "use of unstable library feature" 2024-11-03 13:55:52 -08:00
internal-lints Remove rustc::existing_doc_keyword lint. 2024-12-17 13:56:10 +11:00
intrinsics tests: error strings for ABI stability now match 2025-02-09 20:45:47 -08:00
invalid Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
invalid-compile-flags clarify 2025-02-12 04:41:14 +02:00
invalid-module-declaration
invalid-self-argument
io-checks Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
issues Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
iterators Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
json fix json-*.rs and E0462 tests for compare-modes 2025-02-03 19:43:24 +00:00
keyword Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
kindck Compiler: Finalize dyn compatibility renaming 2025-01-26 21:20:31 +01:00
label Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
lang-items Check Sizedness of return type in WF 2025-02-03 19:00:22 +00:00
late-bound-lifetimes Revert suggestion verbosity change 2024-07-22 22:51:53 +00:00
layout Add TooGeneric variant to LayoutError and emit Unknown one 2025-01-27 00:37:34 +01:00
lazy-type-alias LTA: Check where-clauses for well-formedness at the def site 2025-02-03 03:43:14 +01:00
lazy-type-alias-impl-trait
let-else Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
lexer Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
lifetimes Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
limits Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
link-native-libs compiler: replace ExternAbi::name calls with formatters 2025-02-11 19:42:47 -08:00
linkage-attr Remove Linkage::Private 2025-02-07 16:02:19 +00:00
lint Rollup merge of #136900 - workingjubilee:format-externabi-directly, r=oli-obk 2025-02-12 10:46:40 +01:00
liveness omit unused args warnings for intrinsics without body 2025-01-23 14:32:21 -05:00
loops Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
lowering Change wording 2024-04-29 14:53:38 +02:00
lto Pick the max DWARF version when LTO'ing modules with different versions 2025-02-08 16:33:36 +00:00
lub-glb Tweak multispan rendering 2024-12-12 23:36:27 +00:00
macro_backtrace
macros Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
malformed Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
marker_trait_attr
match Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
meta Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
methods Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
mir Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
mir-dataflow Remove the DefinitelyInitializedPlaces analysis. 2024-11-22 17:02:04 +11:00
mismatched_types Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
missing Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
missing-trait-bounds Use trait name instead of full constraint in suggestion message 2024-12-07 21:29:58 +00:00
missing_non_modrs_mod
modules Point at invalid utf-8 span on user's source code 2025-01-22 00:52:27 +00:00
modules_and_files_visibility Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
moves Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
mut Tweak &mut self suggestion span 2025-01-28 19:35:51 +00:00
namespace Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
never_type Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
new-range implement unstable new_range feature 2025-01-30 21:33:11 -07:00
nll Deeply normalize signature in new solver 2025-02-11 19:24:07 +00:00
no_std
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
numbers-arithmetic Remove some unnecessary parens in assert! conditions 2025-02-06 22:28:44 +00:00
numeric Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
object-lifetime tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
obsolete-in-place Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
offset-of Update tests. 2025-01-07 16:04:14 +01:00
on-unimplemented Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
operator-recovery Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
or-patterns Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
overloaded tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
packed Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
panic-handler Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
panic-runtime tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
panics tests: remove redundant //@ ignore-{wasm,wasm32,emscripten} 2025-02-03 22:27:17 +08:00
parallel-rustc Add regression test 2025-01-26 13:55:59 +00:00
parser compiler: replace ExternAbi::name calls with formatters 2025-02-11 19:42:47 -08:00
patchable-function-entry Updated diagnostic messages 2024-06-27 22:24:36 +02:00
pattern Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
pin-macro use backticks instead of single quotes when reporting "use of unstable library feature" 2024-11-03 13:55:52 -08:00
precondition-checks Warn on redundant --cfg directive when revisions are used 2024-10-19 12:40:12 +00:00
print-request Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
print_type_sizes remove support for the #[start] attribute 2025-01-21 06:59:15 -07:00
privacy Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
proc-macro compiler: replace ExternAbi::name calls with formatters 2025-02-11 19:42:47 -08:00
process Move two windows process tests to tests/ui 2025-02-07 10:43:50 +00:00
process-termination
ptr_ops
pub Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
qualified Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
query-system depth limit eval_to_const_value_raw 2025-01-06 08:54:27 +01:00
range std::range 2025-01-30 20:37:56 -07:00
raw-ref-op Auto merge of #134294 - matthiaskrgr:rollup-anh6io8, r=matthiaskrgr 2024-12-14 06:44:05 +00:00
reachable tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
recursion normalize long-type.txt in tests 2025-01-30 17:10:19 +00:00
recursion_limit
regions Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
repeat-expr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
repr Rollup merge of #133925 - folkertdev:improve-repr-warnings, r=compiler-errors 2025-02-06 21:56:24 +01:00
reserved
resolve Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
return Filter empty lines, comments and delimiters from previous to last multiline span rendering 2024-12-12 23:36:27 +00:00
rfcs Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
rmeta Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
runtime tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
rust-2018 Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
rust-2021 Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
rust-2024 Remove all dead files inside tests/ui/ 2025-01-27 02:28:04 +01:00
rustc-env note value of RUST_MIN_STACK and explain unsetting 2024-05-19 20:09:03 -07:00
rustdoc Remove rustc::existing_doc_keyword lint. 2024-12-17 13:56:10 +11:00
sanitizer remove feature(trait_upcasting) from tests and bless them 2025-02-06 23:44:23 +01:00
self Auto merge of #136845 - matthiaskrgr:rollup-ol4np4z, r=matthiaskrgr 2025-02-11 05:27:49 +00:00
sepcomp tests: use needs-threads instead of ignore-emscripten 2025-01-23 20:51:29 +08:00
shadowed
shell-argfiles compiletest: add enable-by-default check-cfg 2024-05-04 11:30:38 +02:00
simd Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
single-use-lifetime
sized Update tests for new TRPL chapter order 2024-11-23 08:57:25 -07:00
span Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
specialization Remove all dead files inside tests/ui/ 2025-01-27 02:28:04 +01:00
stability-attribute Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
stable-mir-print Reapply "Auto merge of #133734 - scottmcm:lower-indexing-to-ptrmetadata, r=davidtwco,RalfJung" 2025-01-27 23:42:47 +00:00
stack-protector
static Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
statics Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
stats Fix ICE when opaque captures a duplicated/invalid lifetime 2025-01-01 19:32:51 +00:00
std tests: cleanup tests/ui/std/thread-sleep-ms.rs 2025-01-23 20:51:29 +08:00
stdlib-unit-tests Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
str Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
structs Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
structs-enums Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
suggestions Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
svh Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
symbol-mangling-version
symbol-names compiler: compare and hash ExternAbi like its string 2025-02-11 20:18:01 -08:00
sync Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
target-feature add rustc_abi to control ABI decisions LLVM does not have flags for, and use it for x86 softfloat 2025-02-03 16:56:51 +01:00
target_modifiers Target modifiers (special marked options) are recorded in metainfo and compared to be equal in different crates 2025-02-02 22:12:49 +07:00
test-attrs Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
thir-print Eliminate PatKind::Path 2025-01-29 15:45:13 +00:00
thread-local stabilize const_swap 2024-12-25 10:36:32 +01:00
threads-sendsync Enable more tests on Windows 2025-02-03 10:39:32 -05:00
tool-attributes Reword "crate not found" resolve message 2025-01-24 01:19:50 +00:00
track-diagnostics Try to write the panic message with a single write_all call 2025-01-01 15:58:29 +01:00
trait-bounds Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
traits Rollup merge of #136838 - compiler-errors:escaping-unsize, r=fmease 2025-02-12 20:30:52 +01:00
transmutability Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
transmute Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
treat-err-as-bug Remove all dead files inside tests/ui/ 2025-01-27 02:28:04 +01:00
trivial-bounds Improve the impl and diag output of lint type_alias_bounds 2024-07-23 01:48:03 +02:00
try-block Add trait diff highlighting logic and use it in E0277 2024-11-02 03:08:04 +00:00
try-trait Trim output of E0277 in some cases 2024-11-02 03:08:04 +00:00
tuple Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
type Add a TyPat in the AST to reuse the generic arg lowering logic 2025-02-11 08:51:05 +00:00
type-alias Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
type-alias-enum-variants Remove some the spans pointing at the enum in the path and its generic args 2025-02-11 23:47:56 +00:00
type-alias-impl-trait Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
type-inference In "specify type" suggestion, skip type params that are already known 2025-02-03 19:51:20 +00:00
typeck Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
typeof Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
ufcs Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
unboxed-closures Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
underscore-imports Update tests to use new proc-macro header 2024-11-27 07:18:25 -08:00
underscore-lifetime Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
uniform-paths
uninhabited Remove all dead files inside tests/ui/ 2025-01-27 02:28:04 +01:00
union Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
unknown-unstable-lints Point at lint name instead of whole attr for gated lints 2024-12-18 19:27:44 +00:00
unop Mention type parameter in more cases and don't suggest ~const bound already there 2024-12-07 21:37:13 +00:00
unpretty Add a TyPat in the AST to reuse the generic arg lowering logic 2025-02-11 08:51:05 +00:00
unresolved Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
unsafe Use links to edition guide for edition migrations 2024-12-15 20:28:16 -08:00
unsafe-binders Enforce unsafe binders must be Copy (for now) 2025-01-31 17:40:28 +00:00
unsafe-fields Make Copy unsafe to implement for ADTs with unsafe fields 2024-12-07 20:50:00 +00:00
unsized Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
unsized-locals Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
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 Auto merge of #134299 - RalfJung:remove-start, r=compiler-errors 2025-01-21 19:46:20 +00:00
variance Make UniqueRc invariant for soundness 2025-01-11 22:36:25 +01:00
variants Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
version Fix test problems discovered by the revision check 2024-05-09 14:47:09 +10:00
warnings
wasm Add test 2025-01-23 10:55:01 +00:00
wf Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
where-clauses Check Sizedness of return type in WF 2025-02-03 19:00:22 +00:00
while Quickfix //@ check-pass is enough 2025-02-04 21:42:43 +05:30
windows-subsystem rewrite test-harness to rmake 2024-07-02 11:37:59 -04:00
zero-sized
.gitattributes
amdgpu-require-explicit-cpu.nocpu.stderr Add amdgpu target 2025-01-31 09:59:41 +01:00
amdgpu-require-explicit-cpu.rs Add amdgpu target 2025-01-31 09:59:41 +01:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
cancel-clean-via-immediate-rvalue-ref.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 Make cenum_impl_drop_cast a hard error 2025-01-23 16:45:19 -08:00
cenum_impl_drop_cast.stderr Make cenum_impl_drop_cast a hard error 2025-01-23 16:45:19 -08:00
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 tests: use needs-threads instead of ignore-emscripten 2025-01-23 20:51:29 +08:00
cleanup-shortcircuit.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
crate-method-reexport-grrrrrrr.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
crate-name-attr-used.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
double-type-import.rs
double-type-import.stderr
dupe-first-attr.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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
duplicate_entry_error.rs Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
duplicate_entry_error.stderr Rename std::panic::PanicInfo to PanicHookInfo. 2024-06-11 15:47:00 +02:00
early-ret-binop-add.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
empty-type-parameter-list.rs
empty-type-parameter-list.stderr
error-festival.rs
error-festival.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
explore-issue-38412.rs stability: remove skip_stability_check_due_to_privacy 2024-11-18 08:07:46 +01:00
explore-issue-38412.stderr use backticks instead of single quotes when reporting "use of unstable library feature" 2024-11-03 13:55:52 -08:00
ext-expand-inner-exprs.rs
ext-nonexistent.rs
ext-nonexistent.stderr
fact.rs
fail-simple.rs Tweak more warnings. 2024-10-28 14:20:28 +11:00
fail-simple.stderr Tweak more warnings. 2024-10-28 14:20:28 +11:00
filter-block-view-items.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
format-no-std.rs remove support for the #[start] attribute 2025-01-21 06:59:15 -07:00
fun-indirect-call.rs
future-incompatible-lint-group.rs
future-incompatible-lint-group.stderr
global-scope.rs
hello.rs Update more 2024 tests to remove -Zunstable-options 2024-11-28 14:32:45 -08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 stabilize -Znext-solver=coherence 2024-10-15 13:11:00 +02:00
impl-unused-tps.stderr Do not project when there are unconstrained impl params 2025-01-03 05:01:14 +00:00
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
inner-module.rs
inner-static-type-parameter.rs
inner-static-type-parameter.stderr
inner-static.rs
integral-indexing.rs
integral-indexing.stderr Trim output of E0277 in some cases 2024-11-02 03:08:04 +00:00
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 Don't allow transmuting ZSTs in dispatch_from_dyn impl 2025-01-08 00:28:47 +00:00
issue-11881.rs
issue-13560.rs
issue-15924.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
issue-16822.rs
issue-18502.rs
issue-24106.rs
issue-76387-llvm-miscompile.rs
issues-71798.rs
issues-71798.stderr
item-name-overload.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
kinds-in-metadata.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
log-err-phi.rs
log-knows-the-names-of-variants.rs
log-poly.rs
logging-only-prints-once.rs Enable more tests on Windows 2025-02-03 10:39:32 -05:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
mut-function-arguments.rs
mutual-recursion-group.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
myriad-closures.rs
nested-block-comment.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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-capture-arc.rs
no-capture-arc.stderr Remove CallKind::Deref hack from UseSpans 2025-01-06 03:55:19 +00:00
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 Remove CallKind::Deref hack from UseSpans 2025-01-06 03:55:19 +00:00
no-send-res-ports.rs
no-send-res-ports.stderr Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
no-warn-on-field-replace-issue-34101.rs
no_crate_type.rs
no_crate_type.stderr
no_send-enum.rs
no_send-enum.stderr Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
no_send-rc.rs
no_send-rc.stderr E0277: suggest dereferencing function arguments in more cases 2024-11-21 03:27:05 -08:00
no_share-enum.rs
no_share-enum.stderr Remove detail from label/note that is already available in other note 2024-10-29 16:26:57 +00:00
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 Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
noncopyable-class.rs
noncopyable-class.stderr
nonscalar-cast.fixed
nonscalar-cast.rs
nonscalar-cast.stderr
not-clone-closure.rs Add --diagnostic-width to some tests failing after 1a0c502183 2024-11-06 20:02:42 +01:00
not-clone-closure.stderr Add --diagnostic-width to some tests failing after 1a0c502183 2024-11-06 20:02:42 +01:00
not-copy-closure.rs
not-copy-closure.stderr Suggest borrowing arguments in generic positions when trait bounds are satisfied 2024-11-13 20:29:40 -08:00
not-enough-arguments.rs
not-enough-arguments.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
nul-characters.rs
nullable-pointer-iotareduction.rs
nullable-pointer-size.rs
object-pointer-types.rs
object-pointer-types.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +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
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
paths-containing-nul.rs
phantom-auto-trait.rs
phantom-auto-trait.stderr Use trait name instead of full constraint in suggestion message 2024-12-07 21:29:58 +00:00
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 Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
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 gpu-kernel calling convention 2025-01-16 00:26:55 +01:00
print-stdout-eprint-stderr.rs tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
project-cache-issue-31849.rs
ptr-coercion-rpass.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
ptr-coercion.rs
ptr-coercion.stderr
query-visibility.rs
raw-str.rs
README.md Fix typos on tests/ui/README.md 2024-12-02 03:43:50 -07:00
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
simd-abi-checks-empty-list.rs ABI checks: add support for tier2 arches 2024-11-12 22:34:31 +01:00
simd-abi-checks-empty-list.stderr show abi_unsupported_vector_types lint in future breakage reports 2024-11-23 09:15:25 +01:00
simd-abi-checks-s390x.rs Support s390x z13 vector ABI 2024-11-14 22:14:11 +09:00
simd-abi-checks-s390x.z10.stderr show abi_unsupported_vector_types lint in future breakage reports 2024-11-23 09:15:25 +01:00
simd-abi-checks-s390x.z13_no_vector.stderr show abi_unsupported_vector_types lint in future breakage reports 2024-11-23 09:15:25 +01:00
simd-abi-checks-s390x.z13_soft_float.stderr show abi_unsupported_vector_types lint in future breakage reports 2024-11-23 09:15:25 +01:00
simd-abi-checks.rs add vector ABI check test for calling extern fn 2024-11-24 09:54:04 +01:00
simd-abi-checks.stderr add vector ABI check test for calling extern fn 2024-11-24 09:54:04 +01:00
sized-borrowed-pointer.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
sized-cycle-note.rs
sized-cycle-note.stderr
sized-owned-pointer.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
sse-abi-checks.rs ABI checks: add support for tier2 arches 2024-11-12 22:34:31 +01:00
sse-abi-checks.stderr show abi_unsupported_vector_types lint in future breakage reports 2024-11-23 09:15:25 +01:00
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 tests: use needs-subprocess instead of ignore-{wasm32,emscripten,sgx} 2025-01-23 20:51:29 +08:00
string-box-error.rs
struct-ctor-mangling.rs
super-at-top-level.rs
super-at-top-level.stderr
super.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
svh-add-nothing.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
swap-1.rs
swap-overlapping.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
tail-cps.rs Remove some unnecessary parens in assert! conditions 2025-02-06 22:28:44 +00:00
tail-typeck.rs
tail-typeck.stderr
trailing-comma.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
trait-method-number-parameters.rs
trait-method-number-parameters.stderr
transmute-equal-assoc-types.rs
transmute-non-immediate-to-immediate.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
type-param.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
type-ptr.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
type-use-i1-versus-i8.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
type_length_limit.rs normalize long-type.txt in tests 2025-01-30 17:10:19 +00:00
type_length_limit.stderr normalize long-type.txt in tests 2025-01-30 17:10:19 +00:00
typeid-intrinsic.rs
typestate-multi-decl.rs
unconstrained-none.rs
unconstrained-none.stderr
unconstrained-ref.rs
unconstrained-ref.stderr
underscore-ident-matcher.rs Tweak more warnings. 2024-10-28 14:20:28 +11:00
underscore-ident-matcher.stderr Tweak more warnings. 2024-10-28 14:20:28 +11:00
underscore-lifetimes.rs
underscore-method-after-integer.rs
unevaluated_fixed_size_array_len.rs
unevaluated_fixed_size_array_len.stderr
uninit-empty-types.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
unit.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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 Remove the -test suffix from normalize directives 2024-12-27 19:58:16 +11:00
unknown-llvm-arg.stderr
unnamed_argument_mode.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
unreachable-code-1.rs
unreachable-code.rs
unsigned-literal-negation.rs
unsigned-literal-negation.stderr Show diff suggestion format on verbose replacement 2025-02-10 20:21:39 +00:00
unused-move-capture.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
unused-move.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
unwind-no-uwtable.rs
use-import-export.rs tests: remove //@ pretty-expanded usages 2024-11-26 02:50:48 +08:00
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
usize-generic-argument-parent.rs
usize-generic-argument-parent.stderr
utf8-bom.rs Annotate input reference tests 2024-10-30 16:47:47 -07:00
utf8_idents.rs
wait-forked-but-failed-child.rs Use split_whitespace() when filtering lines in the ps output 2025-02-06 15:05:53 -05:00
walk-struct-literal-with.rs
walk-struct-literal-with.stderr
weak-new-uninhabited-issue-48493.rs
weird-exit-code.rs
weird-exprs.rs Remove some unnecessary parens in assert! conditions 2025-02-06 22:28:44 +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 interpret a test.

As part of an ongoing effort to rewrite compiletest (see https://github.com/rust-lang/compiler-team/issues/536), a major change proposal to change legacy compiletest-style headers // <directive> to ui_test-style headers //@ <directive> was accepted (see https://github.com/rust-lang/compiler-team/issues/512.

An example directive is ignore-test. In legacy compiletest style, the header would be written as

// ignore-test

but in ui_test style, the header would be written as

//@ ignore-test

compiletest is changed to accept only //@ directives for UI tests (currently), and will reject and report an error if it encounters any comments // <content> that may be parsed as a legacy compiletest-style test header. To fix this, you should migrate to the ui_test-style header //@ <content>.