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rust/tests/ui
History
Gurinder Singh 313714331a Error out of layout calculation if a non-last struct field is unsized 
Fixes an ICE that occurs when a struct with an unsized field
at a non-last position is const evaluated.
2024-04-04 15:50:36 +05:30
..
abi
…
alloc-error
…
allocator
…
annotate-snippet
…
anon-params
…
argfile
…
argument-suggestions
…
array-slice-vec
…
asm
Add needs-unwind annotations to a couple of tests
2024-03-25 14:19:07 +00:00
associated-consts
Sort method suggestions by DefPath instead of DefId
2024-03-27 14:02:16 +00:00
associated-inherent-types
Bless test fallout (duplicate diagnostics)
2024-03-20 13:00:34 -04:00
associated-item
…
associated-type-bounds
Rollup merge of #122120 - fmease:sugg-assoc-ty-bound-on-eq-bound, r=compiler-errors
2024-03-26 21:23:47 +01:00
associated-types
Auto merge of #122392 - BoxyUwU:misc_cleanup, r=lcnr
2024-03-19 15:38:41 +00:00
async-await
In pretty_print_type(), print async fn futures' paths instead of spans.
2024-03-25 08:01:15 -07:00
attributes
unix_sigpipe: Add test for SIGPIPE disposition in child processes
2024-03-25 06:23:47 +01:00
auto-traits
…
autoref-autoderef
…
auxiliary
…
bench
…
binding
Replace mir_built query with a hook and use mir_const everywhere instead
2024-03-20 09:05:09 +00:00
binop
Add basic trait impls for f16 and f128
2024-03-28 15:02:51 -04:00
blind
…
block-result
…
borrowck
Rollup merge of #122589 - wutchzone:121547, r=compiler-errors
2024-03-26 21:23:48 +01:00
box
…
btreemap
…
builtin-superkinds
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c-variadic
…
cast
add test for casting pointer to union with unsized tail
2024-03-19 13:57:31 +01:00
cfg
Rollup merge of #122766 - bvanjoi:fix-115185, r=petrochenkov
2024-03-26 17:06:38 +01:00
check-cfg
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closure_context
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closure-expected-type
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closures
…
cmse-nonsecure
…
codegen
…
codemap_tests
…
coercion
…
coherence
Restrict const ty's regions to static when putting them in canonical var list
2024-03-28 12:30:52 -04:00
coinduction
…
command
…
compare-method
…
compiletest-self-test
test-aux-bin.rs: Clarify that it is aux-bin that blocks cross-compile run-pass
2024-03-25 06:23:35 +01:00
conditional-compilation
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confuse-field-and-method
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const_prop
add test for ice "type mismatching when copying!"
2024-03-22 08:31:01 +01:00
const-generics
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
const-ptr
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consts
Make {integer}::from_str_radix constant
2024-03-30 12:43:58 +00:00
coroutine
Auto merge of #122721 - oli-obk:merge_queries, r=davidtwco
2024-03-25 01:33:46 +00:00
crate-loading
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cross
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cross-crate
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custom_test_frameworks
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cycle-trait
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debuginfo
Port backtrace dylib-dep test to a ui test
2024-03-26 19:07:12 +00:00
definition-reachable
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delegation
Delegation: fix ICE on wrong instantiation
2024-03-27 15:51:48 +03:00
dep-graph
…
deployment-target
…
deprecation
…
deref-patterns
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derived-errors
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derives
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deriving
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
dest-prop
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destructuring-assignment
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diagnostic_namespace
Rollup merge of #122402 - weiznich:fix/122391, r=compiler-errors
2024-03-21 17:46:48 +01:00
diagnostic-flags
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diagnostic-width
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did_you_mean
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
directory_ownership
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disallowed-deconstructing
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dollar-crate
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drop
add test for ICE #106444
2024-03-23 12:38:50 +01:00
drop-bounds
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dropck
…
dst
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duplicate
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dyn-drop
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dyn-keyword
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dyn-star
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dynamically-sized-types
…
editions
…
empty
…
entry-point
…
enum
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enum-discriminant
…
env-macro
…
error-codes
ignore error params
2024-03-28 06:00:25 +00:00
error-emitter
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errors
…
explicit
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explicit-tail-calls
…
expr
…
extern
add issue numbers via // issue: rust-lang/rust#ISSUE_NUM directive
2024-03-24 09:34:11 +01:00
extern-flag
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feature-gates
Feature gate
2024-03-27 11:20:28 -04:00
fmt
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
fn
…
for
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for-loop-while
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foreign
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fully-qualified-type
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function-pointer
…
functional-struct-update
…
functions-closures
…
generic-associated-types
Auto merge of #121123 - compiler-errors:item-assumptions, r=oli-obk
2024-03-21 06:12:24 +00:00
generic-const-items
Auto merge of #121387 - oli-obk:eager_const_failures_regression, r=lcnr
2024-03-26 10:52:11 +00:00
generics
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half-open-range-patterns
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hashmap
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hello_world
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higher-ranked
In pretty_print_type(), print async fn futures' paths instead of spans.
2024-03-25 08:01:15 -07:00
hygiene
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illegal-sized-bound
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impl-header-lifetime-elision
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impl-trait
Auto merge of #116891 - aliemjay:opaque-region-infer-rework-2, r=compiler-errors,oli-obk
2024-03-28 09:51:39 +00:00
implied-bounds
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imports
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include-macros
Suggest correct path in include_bytes!
2024-03-27 15:16:25 +00:00
incoherent-inherent-impls
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indexing
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inference
Rollup merge of #122217 - estebank:issue-119685, r=fmease
2024-03-24 01:05:51 +01:00
infinite
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inherent-impls-overlap-check
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inline-const
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instrument-coverage
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instrument-xray
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interior-mutability
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internal
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internal-lints
…
intrinsics
…
invalid
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invalid-compile-flags
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invalid-module-declaration
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invalid-self-argument
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io-checks
…
issues
Sort method suggestions by DefPath instead of DefId
2024-03-27 14:02:16 +00:00
iterators
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
json
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keyword
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kindck
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label
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lang-items
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late-bound-lifetimes
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layout
Error out of layout calculation if a non-last struct field is unsized
2024-04-04 15:50:36 +05:30
lazy-type-alias
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
lazy-type-alias-impl-trait
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let-else
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lexer
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lifetimes
make type_flags(ReError) & HAS_ERROR
2024-03-20 17:29:58 +00:00
limits
…
linkage-attr
Add test for Apple's -weak_framework linker argument
2024-03-18 23:27:34 +01:00
lint
Add support for NonNull in ambiguous_wide_ptr_comparisions
2024-03-29 22:02:07 +01:00
liveness
…
loops
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lowering
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lto
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lub-glb
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macro_backtrace
…
macros
Suggest correct path in include_bytes!
2024-03-27 15:16:25 +00:00
malformed
…
manual
…
marker_trait_attr
…
match
Feature gate
2024-03-27 11:20:28 -04:00
meta
…
methods
Stop sorting DefIds in the compiler
2024-03-27 14:02:17 +00:00
mir
stabilize ptr.is_aligned, move ptr.is_aligned_to to a new feature gate
2024-03-29 19:59:46 -04:00
mir-dataflow
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mismatched_types
Add basic trait impls for f16 and f128
2024-03-28 15:02:51 -04:00
missing
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missing_non_modrs_mod
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missing-trait-bounds
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modules
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modules_and_files_visibility
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moves
…
mut
Feature gate
2024-03-27 11:20:28 -04:00
namespace
…
native-library-link-flags
…
never_type
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
nll
add test for #116599
2024-03-24 10:05:27 +01:00
no_std
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non_modrs_mods
…
non_modrs_mods_and_inline_mods
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not-panic
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numbers-arithmetic
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
numeric
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object-lifetime
make type_flags(ReError) & HAS_ERROR
2024-03-20 17:29:58 +00:00
object-safety
…
obsolete-in-place
…
offset-of
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on-unimplemented
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
operator-recovery
…
or-patterns
…
overloaded
…
packed
…
panic-handler
…
panic-runtime
…
panics
panic-in-panic-hook: formatting a message that's just a string is risk-free
2024-03-24 10:29:44 +01:00
parallel-rustc
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parser
Rollup merge of #122120 - fmease:sugg-assoc-ty-bound-on-eq-bound, r=compiler-errors
2024-03-26 21:23:47 +01:00
pattern
Feature gate
2024-03-27 11:20:28 -04:00
pin-macro
…
polymorphization
add test for #90192
2024-03-24 09:19:29 +01:00
precondition-checks
…
print_type_sizes
In pretty_print_type(), print async fn futures' paths instead of spans.
2024-03-25 08:01:15 -07:00
print-fuel
…
privacy
Rollup merge of #122757 - h1467792822:priv-dep, r=davidtwco
2024-03-24 17:08:15 +01:00
proc-macro
Add needs-unwind for proc macro tests
2024-03-25 15:02:55 +00:00
process
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process-termination
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ptr_ops
…
pub
…
qualified
…
query-system
…
range
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
raw-ref-op
address review feedback
2024-03-23 16:14:42 +01:00
reachable
Make type_ascribe! not a built-in
2024-03-20 22:28:56 -04:00
recursion
…
recursion_limit
…
regions
…
repeat-expr
…
repr
Use the Align type when parsing alignment attributes
2024-04-01 03:05:55 +01:00
reserved
…
resolve
Update documentation
2024-03-20 09:49:57 +00:00
return
…
rfcs
Bless test fallout (duplicate diagnostics)
2024-03-20 13:00:34 -04:00
rmeta
…
runtime
…
rust-2018
Add needs-unwind for proc macro tests
2024-03-25 15:02:55 +00:00
rust-2021
…
rust-2024
…
rustdoc
…
sanitizer
CFI: Rewrite closure and coroutine instances to their trait method
2024-03-30 16:40:38 +00:00
self
…
sepcomp
…
shadowed
…
shell-argfiles
…
simd
Provide structured suggestion for unconstrained generic constant
2024-03-21 00:03:59 +00:00
single-use-lifetime
…
sized
Do not attempt to write ty::Err on binding that isn't from current HIR Owner
2024-03-29 19:05:54 +00:00
span
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
specialization
Rollup merge of #122988 - matthiaskrgr:icetests, r=petrochenkov
2024-03-25 17:05:34 +01:00
stability-attribute
…
stable-mir-print
Add needs-unwind annotations to a couple of tests
2024-03-25 14:19:07 +00:00
stack-protector
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static
…
statics
Don't inherit codegen attrs from parent static
2024-03-31 22:34:00 -04:00
stats
…
std
…
stdlib-unit-tests
…
str
…
structs
…
structs-enums
stabilize ptr.is_aligned, move ptr.is_aligned_to to a new feature gate
2024-03-29 19:59:46 -04:00
suggestions
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
svh
…
symbol-mangling-version
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symbol-names
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sync
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target-feature
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test-attrs
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thir-print
Implement mut ref/mut ref mut
2024-03-27 09:53:23 -04:00
thread-local
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threads-sendsync
…
tool-attributes
…
track-diagnostics
…
trait-bounds
Rollup merge of #122195 - jieyouxu:impl-return-note, r=fmease
2024-03-22 20:31:28 +01:00
traits
Sort a diagnostic by DefPathStr instead of DefId
2024-03-27 14:02:16 +00:00
transmutability
…
transmute
compiler: allow transmute of ZST arrays with generics
2024-03-20 10:58:43 +01:00
treat-err-as-bug
…
trivial-bounds
…
try-block
…
try-trait
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
tuple
…
type
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
type-alias
…
type-alias-enum-variants
Update documentation
2024-03-20 09:49:57 +00:00
type-alias-impl-trait
Auto merge of #116891 - aliemjay:opaque-region-infer-rework-2, r=compiler-errors,oli-obk
2024-03-28 09:51:39 +00:00
type-inference
…
typeck
Auto merge of #122832 - oli-obk:no_ord_def_id3, r=michaelwoerister
2024-03-28 05:25:28 +00:00
typeof
…
ufcs
Use TraitRef::to_string sorting in favor of TraitRef::ord, as the latter compares DefIds which we need to avoid
2024-03-27 14:02:15 +00:00
unboxed-closures
Don't suggest deref macro since it's unstable
2024-03-21 11:42:49 -04:00
underscore-imports
…
underscore-lifetime
make type_flags(ReError) & HAS_ERROR
2024-03-20 17:29:58 +00:00
uniform-paths
…
uninhabited
…
union
…
unknown-unstable-lints
…
unpretty
Fix unpretty UI test when /tmp does not exist
2024-03-24 14:00:45 +00:00
unresolved
…
unsafe
…
unsized
…
unsized-locals
add issue numbers via // issue: rust-lang/rust#ISSUE_NUM directive
2024-03-24 09:34:11 +01:00
unused-crate-deps
…
unwind-abis
…
use
…
variance
Provide structured suggestion for unconstrained generic constant
2024-03-21 00:03:59 +00:00
variants
…
warnings
tests/ui: Add a directory for warnings, add a test
2024-03-22 11:27:34 -04:00
wasm
…
wf
Change an ICE regression test to use the original reproducer
2024-03-23 11:22:17 +05:30
where-clauses
…
while
…
xcrate
…
zero-sized
…
.gitattributes
…
alias-uninit-value.rs
…
anonymous-higher-ranked-lifetime.rs
…
anonymous-higher-ranked-lifetime.stderr
Remove Partial/Ord from BoundRegion
2024-03-27 14:02:16 +00:00
artificial-block.rs
…
as-precedence.rs
…
assign-assign.rs
…
assign-imm-local-twice.rs
…
assign-imm-local-twice.stderr
…
assoc-lang-items.rs
…
assoc-lang-items.stderr
…
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
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augmented-assignments-rpass.rs
…
augmented-assignments.rs
…
augmented-assignments.stderr
…
auto-instantiate.rs
…
auto-ref-slice-plus-ref.rs
…
auto-ref-slice-plus-ref.stderr
…
autoderef-full-lval.rs
…
autoderef-full-lval.stderr
…
backtrace-apple-no-dsymutil.rs
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backtrace.rs
…
bare-fn-implements-fn-mut.rs
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bare-static-string.rs
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big-literals.rs
…
bind-by-move.rs
…
bitwise.rs
…
bogus-tag.rs
…
bogus-tag.stderr
…
borrow-by-val-method-receiver.rs
…
bounds-lifetime.rs
…
bounds-lifetime.stderr
…
break-diverging-value.rs
…
break-diverging-value.stderr
…
builtin-clone-unwind.rs
…
by-move-pattern-binding.rs
…
by-move-pattern-binding.stderr
…
can-copy-pod.rs
…
cancel-clean-via-immediate-rvalue-ref.rs
…
cannot-mutate-captured-non-mut-var.rs
…
cannot-mutate-captured-non-mut-var.stderr
…
capture1.rs
…
capture1.stderr
…
catch-unwind-bang.rs
…
cenum_impl_drop_cast.rs
…
cenum_impl_drop_cast.stderr
…
cfguard-run.rs
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char.rs
…
check-static-immutable-mut-slices.rs
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check-static-immutable-mut-slices.stderr
…
check-static-recursion-foreign.rs
…
check-static-values-constraints.rs
…
check-static-values-constraints.stderr
…
class-cast-to-trait.rs
…
class-cast-to-trait.stderr
…
class-method-missing.rs
…
class-method-missing.stderr
…
cleanup-rvalue-for-scope.rs
…
cleanup-rvalue-scopes-cf.rs
…
cleanup-rvalue-scopes-cf.stderr
…
cleanup-rvalue-scopes.rs
…
cleanup-rvalue-temp-during-incomplete-alloc.rs
…
cleanup-shortcircuit.rs
…
close-over-big-then-small-data.rs
…
command-line-diagnostics.rs
…
command-line-diagnostics.stderr
…
compile_error_macro.rs
…
compile_error_macro.stderr
…
complex.rs
…
conflicting-repr-hints.rs
…
conflicting-repr-hints.stderr
…
conservative_impl_trait.rs
…
conservative_impl_trait.stderr
…
constructor-lifetime-args.rs
…
constructor-lifetime-args.stderr
…
copy-a-resource.rs
…
copy-a-resource.stderr
…
crate-leading-sep.rs
…
crate-method-reexport-grrrrrrr.rs
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crate-name-attr-used.rs
…
crate-name-mismatch.rs
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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
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diverging-fallback-option.rs
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diverging-fn-tail-35849.rs
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diverging-fn-tail-35849.stderr
…
does-nothing.rs
…
does-nothing.stderr
…
dont-suggest-private-trait-method.rs
…
dont-suggest-private-trait-method.stderr
…
double-ref.rs
…
double-type-import.rs
…
double-type-import.stderr
…
dupe-first-attr.rs
…
duplicate_entry_error.rs
…
duplicate_entry_error.stderr
…
early-ret-binop-add.rs
…
elide-errors-on-mismatched-tuple.rs
…
elide-errors-on-mismatched-tuple.stderr
…
elided-test.rs
…
elided-test.stderr
…
else-if.rs
…
empty_global_asm.rs
…
empty-allocation-non-null.rs
…
empty-allocation-rvalue-non-null.rs
…
empty-type-parameter-list.rs
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empty-type-parameter-list.stderr
…
env-args-reverse-iterator.rs
…
env-funky-keys.rs
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env-null-vars.rs
…
env-vars.rs
…
error-festival.rs
…
error-festival.stderr
…
error-should-say-copy-not-pod.rs
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error-should-say-copy-not-pod.stderr
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exclusive-drop-and-copy.rs
…
exclusive-drop-and-copy.stderr
…
exec-env.rs
…
explain.rs
…
explain.stdout
…
explicit-i-suffix.rs
…
explore-issue-38412.rs
…
explore-issue-38412.stderr
…
expr-block-fn.rs
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expr-block-generic.rs
…
expr-block.rs
…
expr-copy.rs
…
expr-if-generic.rs
…
expr-if-panic-all.rs
…
expr-scope.rs
…
ext-expand-inner-exprs.rs
…
ext-nonexistent.rs
…
ext-nonexistent.stderr
…
fact.rs
…
fail-simple.rs
…
fail-simple.stderr
…
ffi_const2.rs
…
ffi_const2.stderr
…
ffi_const.rs
…
ffi_const.stderr
…
ffi_pure.rs
…
ffi_pure.stderr
…
filter-block-view-items.rs
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fn-in-pat.rs
…
fn-in-pat.stderr
…
foreign-fn-return-lifetime.rs
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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>.