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bors 3c0f019b3c Auto merge of #125852 - bvanjoi:improve-tip-for-invisible-trait, r=compiler-errors 
improve tip for inaccessible traits

Improve the tips when the candidate method is from an inaccessible trait.

For example:

```rs
mod m {
  trait Trait {
    fn f() {}
  }
  impl<T> Trait for T {}
}

fn main() {
  struct S;
  S::f();
}
```

The difference between before and now is:

```diff
error[E0599]: no function or associated item named `f` found for struct `S` in the current scope
  --> ./src/main.rs:88:6
   |
LL |   struct S;
   |   -------- function or associated item `f` not found for this struct
LL |   S::f();
   |      ^ function or associated item not found in `S`
   |
   = help: items from traits can only be used if the trait is implemented and in scope
- help: trait `Trait` which provides `f` is implemented but not in scope; perhaps you want to import it
+ help: trait `crate::m::Trait` which provides `f` is implemented but not reachable
   |
- LL + use crate::m::Trait;
   |
```
2024-06-19 06:19:22 +00:00
..
abi
NVPTX: Avoid PassMode::Direct for C ABI
2024-05-31 22:45:27 +02:00
alloc-error
…
allocator
…
annotate-snippet
…
anon-params
…
argfile
compiletest: add enable-by-default check-cfg
2024-05-04 11:30:38 +02:00
argument-suggestions
Refactored a few bits:
2024-03-15 13:37:41 +00:00
array-slice-vec
Use the rustc_private libc less in tests
2024-04-15 08:54:11 -04:00
asm
Add f16 and f128 inline ASM support for x86 and x86-64
2024-06-13 16:12:23 +01:00
associated-consts
Use subtyping instead of equality, since method resolution also uses subtyping
2024-06-17 10:57:52 +00:00
associated-inherent-types
Rollup merge of #125978 - fmease:cleanup-hir-ty-lowering-consolidate-assoc-item-access-checking, r=davidtwco
2024-06-12 03:57:19 -07:00
associated-item
…
associated-type-bounds
E0229: Suggest Moving Type Constraints to Type Parameter Declaration
2024-06-12 19:32:31 -04:00
associated-types
Rollup merge of #126404 - compiler-errors:alias-relate-terms, r=lcnr
2024-06-15 19:51:35 +02:00
async-await
Rollup merge of #125078 - linyihai:issue-124496, r=compiler-errors
2024-06-19 01:51:38 +01:00
attributes
Add double unsafe test
2024-06-06 20:27:25 -05:00
auto-traits
Harmonize use of leaf and root obligation in trait error reporting
2024-06-12 20:57:23 -04:00
autoref-autoderef
…
auxiliary
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
backtrace
Make more of the test suite run on Mac Catalyst
2024-05-28 12:31:33 +02:00
bench
…
binding
Stabilize exclusive_range
2024-05-02 19:42:31 -04:00
binop
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
blind
…
block-result
…
borrowck
Convert a span_bug to a span_delayed_bug.
2024-06-17 15:21:07 +10:00
box
Mention when type parameter could be Clone
2024-04-24 22:21:15 +00:00
btreemap
Account for unops when suggesting cloning
2024-04-11 16:41:41 +00:00
builtin-superkinds
…
c-variadic
Update Tests
2024-04-16 18:15:37 -04:00
cast
FIx ICE while casting a type with error
2024-05-11 08:24:26 +05:30
cfg
Fix typo in deprecation lint message
2024-05-21 20:16:39 +00:00
check-cfg
Rollup merge of #125869 - alexcrichton:add-p1-to-wasi-targets, r=wesleywiser
2024-06-12 14:26:24 -04:00
closure_context
…
closure-expected-type
…
closures
Make suggestion to change Fn to FnMut work with methods well
2024-06-10 16:28:05 +05:30
cmse-nonsecure
…
codegen
Don't eagerly monomorphize drop for types that are impossible to instantiate
2024-05-24 21:53:39 -04:00
codemap_tests
tests: remove some trailing ws
2024-04-27 10:54:31 +03:00
coercion
Remove windows-specific copy of test
2024-06-17 10:57:52 +00:00
coherence
better error message for normalizes-to ambiguities
2024-06-12 19:03:37 -04:00
coinduction
…
command
…
compare-method
…
compiletest-self-test
compiletest: properly handle revisioned run-rustfix tests
2024-04-07 17:06:15 +00:00
conditional-compilation
Fix parse error message for meta items
2024-05-10 09:16:27 +02:00
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
Use subtyping instead of equality, since method resolution also uses subtyping
2024-06-17 10:57:52 +00:00
const-ptr
offset, offset_from: allow zero-byte offset on arbitrary pointers
2024-05-13 07:59:16 +02:00
consts
Rollup merge of #125258 - compiler-errors:static-if-no-lt, r=nnethercote
2024-06-17 04:53:54 +01:00
coroutine
Rollup merge of #125078 - linyihai:issue-124496, r=compiler-errors
2024-06-19 01:51:38 +01:00
coverage-attr
Add a more thorough test of incorrect/unusal #[coverage(..)] syntax
2024-06-18 21:07:37 +10:00
crate-loading
…
cross
Provide structured suggestion for #![feature(foo)]
2024-03-18 16:08:58 +00:00
cross-crate
Closures are recursively reachable
2024-06-04 22:50:35 +02:00
custom_test_frameworks
…
cycle-trait
…
debuginfo
Repair several riscv64gc-unknown-linux-gnu codegen tests
2024-06-05 09:39:14 -07:00
definition-reachable
…
delegation
Rollup merge of #124135 - petrochenkov:deleglob, r=fmease
2024-06-19 01:51:36 +01:00
dep-graph
…
deployment-target
Make more of the test suite run on Mac Catalyst
2024-05-28 12:31:33 +02:00
deprecation
Fix parse error message for meta items
2024-05-10 09:16:27 +02:00
deref-patterns
Move some tests
2024-04-21 15:43:43 -03:00
derived-errors
…
derives
Rollup merge of #125572 - mu001999-contrib:dead/enhance, r=pnkfelix
2024-06-07 20:14:28 +02:00
deriving
Do not add leading asterisk in the PartialEq
2024-04-23 20:56:52 +02:00
dest-prop
…
destructuring-assignment
…
diagnostic_namespace
Walk into alias-eq nested goals even if normalization fails
2024-06-12 19:03:37 -04:00
diagnostic-flags
tests: remove few ignore-stage2
2024-04-25 10:48:11 +03:00
diagnostic-width
…
did_you_mean
Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix
2024-06-16 03:41:57 -04:00
directory_ownership
…
disallowed-deconstructing
…
dollar-crate
…
drop
tail expression behind terminating scope
2024-06-18 04:14:43 +08:00
drop-bounds
…
dropck
Suggest .clone() when moved while borrowed
2024-04-11 16:41:41 +00:00
dst
…
duplicate
…
dyn-drop
…
dyn-keyword
Deny gen keyword in edition_2024_compat lints
2024-04-22 11:51:50 -04:00
dyn-star
Fix test problems discovered by the revision check
2024-05-09 14:47:09 +10:00
dynamically-sized-types
…
editions
Point out exactly what obligation will fail
2024-06-13 21:47:43 -04:00
empty
…
entry-point
…
enum
Move some tests
2024-04-21 15:43:43 -03:00
enum-discriminant
…
env-macro
Move option_env! and env! tests to the env-macro directory
2024-03-17 21:59:40 +00:00
error-codes
Rename HIR TypeBinding to AssocItemConstraint and related cleanup
2024-05-30 22:52:33 +02:00
error-emitter
tests: remove some trailing ws
2024-04-27 10:54:31 +03:00
errors
rewrite and rename issue-37893 to rmake
2024-05-29 11:38:47 -04:00
explicit
…
explicit-tail-calls
…
expr
Use parenthetical notation for Fn traits
2024-05-29 22:26:54 +00:00
extern
Use parenthetical notation for Fn traits
2024-05-29 22:26:54 +00:00
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
Rollup merge of #125293 - dingxiangfei2009:tail-expr-temp-lifetime, r=estebank,davidtwco
2024-06-19 01:51:38 +01:00
ffi-attrs
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
fmt
Add more test cases
2024-04-14 21:34:14 +05:30
fn
Auto merge of #125778 - estebank:issue-67100, r=compiler-errors
2024-06-03 08:14:03 +00:00
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
Remove note about iteration count in coerce
2024-04-30 12:46:59 +05:30
foreign
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
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
review comments
2024-04-12 20:57:07 +00:00
functions-closures
…
generic-associated-types
Rollup merge of #124884 - bvanjoi:fix-124785, r=estebank
2024-06-14 08:35:48 +02:00
generic-const-items
Handle trait/impl GAC mismatches when inferring missing/placeholder types
2024-05-24 00:42:32 +02:00
generics
Update Tests
2024-06-05 20:08:00 -04:00
half-open-range-patterns
Stabilize exclusive_range
2024-05-02 19:42:31 -04:00
hashmap
…
hello_world
…
higher-ranked
Also passthrough for projection clauses
2024-06-12 19:10:02 -04:00
hygiene
Tweak output of import suggestions
2024-06-13 20:22:21 +00:00
illegal-sized-bound
…
impl-header-lifetime-elision
And more general error
2024-05-24 11:20:33 -04:00
impl-trait
Delay a bug and mark precise_capturing as not incomplete
2024-06-17 22:35:25 -04:00
implied-bounds
move leak check out of candidate evaluation
2024-04-03 22:32:46 +01:00
imports
mark undetermined if target binding in current ns is not got
2024-06-17 11:29:43 +08:00
include-macros
diagnostics: fix crash on completely empty included file
2024-03-29 18:22:44 -07:00
incoherent-inherent-impls
…
indexing
check index value <= 0xFFFF_FF00
2024-06-01 09:40:46 +08:00
inference
Use subtyping instead of equality, since method resolution also uses subtyping
2024-06-17 10:57:52 +00:00
infinite
…
inherent-impls-overlap-check
…
inline-const
Add regression test
2024-06-07 08:33:58 +00:00
instrument-coverage
coverage: Add debugging flag -Zcoverage-options=no-mir-spans
2024-06-17 21:16:15 +10:00
instrument-xray
…
interior-mutability
…
internal
…
internal-lints
Use the rustc_private libc less in tests
2024-04-15 08:54:11 -04:00
intrinsics
Auto merge of #125778 - estebank:issue-67100, r=compiler-errors
2024-06-03 08:14:03 +00:00
invalid
…
invalid-compile-flags
Add --print=check-cfg to get the expected configs
2024-04-25 07:58:31 +02:00
invalid-module-declaration
…
invalid-self-argument
…
io-checks
compiletest: Don't pass --out-dir if the compile flags include -o
2024-06-07 15:55:36 +10:00
issues
Make parse_seq_to_before_tokens take expected/nonexpected tokens, use in parse_precise_capturing_syntax
2024-06-17 22:35:25 -04:00
iterators
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
json
…
keyword
…
kindck
Harmonize use of leaf and root obligation in trait error reporting
2024-06-12 20:57:23 -04:00
label
…
lang-items
consistency rename: language item -> lang item
2024-04-17 13:00:43 +02:00
late-bound-lifetimes
…
layout
Allow type_of to return partially non-error types if the type was already tainted
2024-05-28 11:55:20 +00:00
lazy-type-alias
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
lazy-type-alias-impl-trait
…
let-else
Suppress erroneous suggestion
2024-04-12 17:45:15 +01:00
lexer
Rollup merge of #123752 - estebank:emoji-prefix, r=wesleywiser
2024-04-18 21:38:55 -07:00
lifetimes
tail expression behind terminating scope
2024-06-18 04:14:43 +08:00
limits
…
linkage-attr
Allow static mut definitions with #[linkage]
2024-06-03 10:45:16 +00:00
lint
Create tests/ui/coverage-attr/
2024-06-18 20:30:25 +10:00
liveness
Error on using yield without also using #[coroutine] on the closure
2024-04-24 08:05:29 +00:00
loops
For OutsideLoop we should not suggest add 'block label in if block, or we wiil get another err: block label not supported here.
2024-05-22 19:47:32 +08:00
lowering
Change wording
2024-04-29 14:53:38 +02:00
lto
Fix some typos in comments
2024-04-25 10:47:24 +08:00
lub-glb
…
macro_backtrace
…
macros
Add a new concat metavar expr
2024-06-13 22:12:26 -03:00
malformed
Auto merge of #124187 - compiler-errors:self-ctor, r=petrochenkov
2024-05-25 01:17:55 +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
Rollup merge of #125168 - Jules-Bertholet:match-ergonomics-2024-align-with-rfc, r=Nadrieril
2024-06-06 04:17:26 +02:00
meta
Handle a few more simple tests
2024-05-20 11:13:10 -04:00
methods
Method resolution constrains hidden types instead of rejecting method candidates
2024-06-13 10:41:53 +00:00
mir
Auto merge of #126319 - workingjubilee:rollup-lendnud, r=workingjubilee
2024-06-12 11:10:50 +00:00
mir-dataflow
…
mismatched_types
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
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
Mention when type parameter could be Clone
2024-04-24 22:21:15 +00:00
mut
Suggest ref mut for pattern matching assignment
2024-04-25 04:54:25 +08:00
namespace
Tweak output of import suggestions
2024-06-13 20:22:21 +00:00
native-library-link-flags
…
never_type
Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix
2024-06-16 03:41:57 -04:00
nll
tail expression behind terminating scope
2024-06-18 04:14:43 +08:00
no_std
…
non_modrs_mods
…
non_modrs_mods_and_inline_mods
…
not-panic
…
numbers-arithmetic
Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix
2024-06-16 03:41:57 -04:00
numeric
…
object-lifetime
make type_flags(ReError) & HAS_ERROR
2024-03-20 17:29:58 +00:00
object-safety
Make WHERE_CLAUSES_OBJECT_SAFETY a regular object safety violation
2024-06-03 09:49:04 -04:00
obsolete-in-place
…
offset-of
offset_of: allow (unstably) taking the offset of slice tail fields
2024-06-08 18:17:55 +02:00
on-unimplemented
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
operator-recovery
…
or-patterns
…
overloaded
…
packed
Error on using yield without also using #[coroutine] on the closure
2024-04-24 08:05:29 +00:00
panic-handler
Rename std::panic::PanicInfo to PanicHookInfo.
2024-06-11 15:47:00 +02:00
panic-runtime
Enable a few tests on macOS
2024-05-28 12:31:12 +02:00
panics
tests: bless ui and rustdoc-ui tests for ICE messages
2024-04-09 13:58:52 +00:00
parallel-rustc
…
parser
Rework precise capturing syntax
2024-06-17 22:35:25 -04:00
pattern
Replace some Option<Diag> with Result<(), Diag>
2024-06-13 06:16:12 +00:00
pin-macro
…
polymorphization
Mark all missing generic args as errors
2024-06-03 13:16:56 +00:00
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
Do not ICE in privacy when type inference fails.
2024-06-17 10:09:27 +00:00
proc-macro
Remove superfluous escaping from byte, byte str, and c str literals
2024-06-13 09:49:15 -07:00
process
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
process-termination
…
ptr_ops
…
pub
Rollup merge of #125913 - fmease:early-lints-spruce-up-some-diags, r=Nadrieril
2024-06-11 09:14:34 +01:00
qualified
…
query-system
…
range
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
raw-ref-op
turn pointer_structural_match into a hard error
2024-05-03 15:56:59 +02:00
reachable
Make type_ascribe! not a built-in
2024-03-20 22:28:56 -04:00
recursion
Move some tests
2024-04-21 15:43:43 -03:00
recursion_limit
…
regions
Detect pub structs never constructed and unused associated constants in traits
2024-06-05 23:20:09 +08:00
repeat-expr
…
repr
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
reserved
…
resolve
Tweak output of import suggestions
2024-06-13 20:22:21 +00:00
return
tests: update tests for more conservative return ty mismatch note
2024-06-18 21:06:53 +00:00
rfcs
Tweak output of import suggestions
2024-06-13 20:22:21 +00:00
rmeta
…
runtime
Disable stack overflow handler tests on iOS-like platforms
2024-05-28 12:31:12 +02:00
rust-2018
Tweak output of import suggestions
2024-06-13 20:22:21 +00:00
rust-2021
Detect unused structs which implement private traits
2024-05-23 09:07:59 +08:00
rust-2024
Add TODO comment to unsafe env modification
2024-06-12 17:51:18 +02:00
rustc-env
note value of RUST_MIN_STACK and explain unsetting
2024-05-19 20:09:03 -07:00
rustdoc
…
sanitizer
Undo accidental change to tests/ui/sanitizer/thread.rs
2024-05-20 11:13:33 -04:00
self
Require any function with a tait in its signature to actually constrain a hidden type
2024-06-12 08:53:59 +00:00
sepcomp
…
shadowed
…
shell-argfiles
compiletest: add enable-by-default check-cfg
2024-05-04 11:30:38 +02:00
simd
Rollup merge of #125311 - calebzulawski:repr-packed-simd-intrinsics, r=workingjubilee
2024-06-02 05:06:47 -07:00
single-use-lifetime
…
sized
hir pretty: fix block indent
2024-05-20 20:30:44 +02:00
span
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
specialization
Only compute specializes query if specialization is enabled in the crate of the specialized impl
2024-06-07 15:58:50 -04:00
stability-attribute
refer to a different module in UI test
2024-03-31 15:38:22 +02:00
stable-mir-print
Add needs-unwind annotations to a couple of tests
2024-03-25 14:19:07 +00:00
stack-protector
…
static
check_expr_struct_fields: taint context with errors if struct definition is malformed
2024-06-05 21:54:22 +02:00
statics
Add regression test
2024-06-17 10:55:42 +00:00
stats
Auto merge of #124401 - oli-obk:some_hir_cleanups, r=cjgillot
2024-05-04 00:32:27 +00:00
std
Move various stdlib tests to library/std/tests
2024-04-28 16:10:12 -04:00
stdlib-unit-tests
Move various stdlib tests to library/std/tests
2024-04-28 16:10:12 -04:00
str
tests: remove some trailing ws
2024-04-27 10:54:31 +03:00
structs
Handle normalization failure in struct_tail_erasing_lifetimes
2024-05-01 09:29:33 +05:30
structs-enums
Detect pub structs never constructed and unused associated constants in traits
2024-06-05 23:20:09 +08:00
suggestions
tests: update tests for more conservative return ty mismatch note
2024-06-18 21:06:53 +00:00
svh
…
symbol-mangling-version
…
symbol-names
Enable v0 mangling tests and add checks for f16/f128
2024-05-14 06:16:48 -04:00
sync
Add manual Sync impl for ReentrantLockGuard
2024-05-24 17:44:37 -07:00
target-feature
Fix test problems discovered by the revision check
2024-05-09 14:47:09 +10:00
test-attrs
…
thir-print
Rename BindingAnnotation to BindingMode
2024-04-17 09:34:39 -04:00
thread-local
…
threads-sendsync
delete UI tests that only check internal implementation details of thread-locals
2024-05-23 13:44:56 +02:00
tool-attributes
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
track-diagnostics
tests: bless ui and rustdoc-ui tests for ICE messages
2024-04-09 13:58:52 +00:00
trait-bounds
Rollup merge of #122195 - jieyouxu:impl-return-note, r=fmease
2024-03-22 20:31:28 +01:00
traits
Auto merge of #125852 - bvanjoi:improve-tip-for-invisible-trait, r=compiler-errors
2024-06-19 06:19:22 +00:00
transmutability
safe transmute: support non-ZST, variantful, uninhabited enums
2024-06-14 21:11:08 +00:00
transmute
Add test
2024-04-25 10:51:54 -04:00
treat-err-as-bug
…
trivial-bounds
Suggest .clone() in some move errors
2024-04-11 16:41:41 +00:00
try-block
Fix accuracy of T: Clone check in suggestion
2024-04-11 16:41:41 +00:00
try-trait
Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix
2024-06-16 03:41:57 -04:00
tuple
Refactored a few bits:
2024-03-15 13:37:41 +00:00
type
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
type-alias
…
type-alias-enum-variants
Update documentation
2024-03-20 09:49:57 +00:00
type-alias-impl-trait
Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix
2024-06-16 03:41:57 -04:00
type-inference
Use fn ptr signature instead of {closure@..} in infer error
2024-04-10 00:41:27 +00:00
typeck
Rollup merge of #126127 - Alexendoo:other-trait-diag, r=pnkfelix
2024-06-16 03:41:57 -04:00
typeof
…
ufcs
Spell out other trait diagnostic
2024-06-12 12:34:47 +00:00
unboxed-closures
Use parenthetical notation for Fn traits
2024-05-29 22:26:54 +00:00
underscore-imports
…
underscore-lifetime
make type_flags(ReError) & HAS_ERROR
2024-03-20 17:29:58 +00:00
uniform-paths
…
uninhabited
Handle more cases of value suggestions
2024-04-10 20:36:14 +00:00
union
Mention when type parameter could be Clone
2024-04-24 22:21:15 +00:00
unknown-unstable-lints
…
unop
Move 100 entries from tests/ui into subdirs
2024-05-20 19:55:59 -07:00
unpretty
Revert "Create const block DefIds in typeck instead of ast lowering"
2024-06-07 08:33:58 +00:00
unresolved
…
unsafe
Use parenthetical notation for Fn traits
2024-05-29 22:26:54 +00:00
unsized
[ACP 362] genericize ptr::from_raw_parts
2024-05-29 09:34:16 -07:00
unsized-locals
add issue numbers via // issue: rust-lang/rust#ISSUE_NUM directive
2024-03-24 09:34:11 +01:00
unused-crate-deps
Spruce up the diagnostics of some early lints
2024-06-03 07:25:32 +02:00
unwind-abis
…
use
Make early lints translatable
2024-05-21 20:16:39 +00:00
variance
tests: remove some trailing ws
2024-04-27 10:54:31 +03:00
variants
…
version
Fix test problems discovered by the revision check
2024-05-09 14:47:09 +10:00
warnings
tests/ui: Add a directory for warnings, add a test
2024-03-22 11:27:34 -04:00
wasm
…
wf
Bless tests and handle tests/crashes
2024-06-05 22:25:42 +01:00
where-clauses
Make WHERE_CLAUSES_OBJECT_SAFETY a regular object safety violation
2024-06-03 09:49:04 -04:00
while
…
windows-subsystem
Move run-make windows_subsystem tests to ui tests
2024-05-29 13:04:28 +00:00
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
…
assign-imm-local-twice.stderr
…
assoc-lang-items.rs
…
assoc-lang-items.stderr
consistency rename: language item -> lang item
2024-04-17 13:00:43 +02:00
assoc-oddities-3.rs
…
associated-path-shl.rs
…
associated-path-shl.stderr
…
atomic-from-mut-not-available.rs
…
atomic-from-mut-not-available.stderr
…
attempted-access-non-fatal.rs
…
attempted-access-non-fatal.stderr
…
attr-bad-crate-attr.rs
…
attr-bad-crate-attr.stderr
…
attr-shebang.rs
…
attr-start.rs
…
attr-usage-inline.rs
…
attr-usage-inline.stderr
…
attrs-resolution-errors.rs
…
attrs-resolution-errors.stderr
…
attrs-resolution.rs
…
augmented-assignments-feature-gate-cross.rs
…
augmented-assignments-rpass.rs
…
augmented-assignments.rs
Account for assign binops in clone suggestions
2024-04-11 16:41:41 +00:00
augmented-assignments.stderr
Account for assign binops in clone suggestions
2024-04-11 16:41:41 +00:00
auto-instantiate.rs
…
auto-ref-slice-plus-ref.rs
…
auto-ref-slice-plus-ref.stderr
…
autoderef-full-lval.rs
…
autoderef-full-lval.stderr
…
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
…
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
…
complex.rs
…
conservative_impl_trait.rs
…
conservative_impl_trait.stderr
…
constructor-lifetime-args.rs
…
constructor-lifetime-args.stderr
…
copy-a-resource.rs
…
copy-a-resource.stderr
…
crate-leading-sep.rs
…
crate-method-reexport-grrrrrrr.rs
…
crate-name-attr-used.rs
…
crate-name-mismatch.rs
…
crate-name-mismatch.stderr
…
custom_attribute.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
Rename std::panic::PanicInfo to PanicHookInfo.
2024-06-11 15:47:00 +02:00
duplicate_entry_error.stderr
Rename std::panic::PanicInfo to PanicHookInfo.
2024-06-11 15:47:00 +02:00
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
…
impl-unused-tps.stderr
…
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
Make more of the test suite run on Mac Catalyst
2024-05-28 12:31:33 +02:00
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
…
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
…
monomorphize-abi-alignment.rs
…
msvc-data-only.rs
…
multibyte.rs
…
multiline-comment.rs
…
mut-function-arguments.rs
…
mutual-recursion-group.rs
…
myriad-closures.rs
…
nested-block-comment.rs
…
nested-cfg-attrs.rs
Unify all the always-false cfgs under the FALSE cfg
2024-04-07 01:16:45 +02:00
nested-cfg-attrs.stderr
…
nested-class.rs
…
nested-ty-params.rs
…
nested-ty-params.stderr
…
new-impl-syntax.rs
…
new-import-syntax.rs
…
new-style-constants.rs
…
new-unicode-escapes.rs
…
newlambdas.rs
…
newtype-polymorphic.rs
…
newtype.rs
…
no_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
…
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-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
…
shadow-bool.rs
…
shadowed-use-visibility.rs
…
short-error-format.rs
…
short-error-format.stderr
…
sized-borrowed-pointer.rs
…
sized-cycle-note.rs
…
sized-cycle-note.stderr
…
sized-owned-pointer.rs
…
sse2.rs
compiletest: add enable-by-default check-cfg
2024-05-04 11:30:38 +02:00
stable-addr-of.rs
…
std-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
…
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
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
…
unknown-llvm-arg.stderr
…
unnamed_argument_mode.rs
…
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
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>.

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