rust/tests/ui
bors d8fc819247 Auto merge of #109466 - davidlattimore:inline-arg-via-var-debug-info, r=wesleywiser
Preserve argument indexes when inlining MIR

We store argument indexes on VarDebugInfo. Unlike the previous method of relying on the variable index to know whether a variable is an argument, this survives MIR inlining.

We also no longer check if var.source_info.scope is the outermost scope. When a function gets inlined, the arguments to the inner function will no longer be in the outermost scope. What we care about though is whether they were in the outermost scope prior to inlining, which we know by whether we assigned an argument index.

Fixes #83217

I considered using `Option<NonZeroU16>` instead of `Option<u16>` to store the index. I didn't because `TypeFoldable` isn't implemented for `NonZeroU16` and because it looks like due to padding, it currently wouldn't make any difference. But I indexed from 1 anyway because (a) it'll make it easier if later it becomes worthwhile to use a `NonZeroU16` and because the arguments were previously indexed from 1, so it made for a smaller change.

This is my first PR on rust-lang/rust, so apologies if I've gotten anything not quite right.
2023-04-13 01:51:27 +00:00
..
abi
alloc-error
allocator
annotate-snippet
anon-params
argument-suggestions Auto merge of #109850 - MU001999:master, r=estebank 2023-04-11 03:07:58 +00:00
array-slice-vec
asm
associated-consts
associated-inherent-types
associated-item
associated-type-bounds Rollup merge of #110203 - compiler-errors:rtn-dots, r=eholk 2023-04-12 20:56:22 +02:00
associated-types Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
async-await Auto merge of #109466 - davidlattimore:inline-arg-via-var-debug-info, r=wesleywiser 2023-04-13 01:51:27 +00:00
attributes
auto-traits
autoref-autoderef
auxiliary
bench
binding
binop
blind
block-result
borrowck
box rename tests/ui/unique to tests/ui/box/unit 2023-04-11 16:06:51 +09:00
btreemap
builtin-superkinds
c-variadic
cast
cfg
chalkify
check-cfg
closure_context
closure-expected-type
closures Broken tests 2023-04-11 17:45:42 +00:00
cmse-nonsecure
codegen
codemap_tests
coercion
coherence
coinduction
command
compare-method
compiletest-self-test
conditional-compilation
confuse-field-and-method
const_prop
const-generics
const-ptr
consts
crate-loading
cross
cross-crate
custom_test_frameworks
cycle-trait Split implied and super predicate queries 2023-04-11 17:45:42 +00:00
debuginfo
definition-reachable
dep-graph
deprecation
deref-patterns
derived-errors
derives
deriving
dest-prop
destructuring-assignment
diagnostic-flags
diagnostic-width
did_you_mean
directory_ownership
disallowed-deconstructing
discrim
dollar-crate
drop
drop-bounds
dropck
dst
duplicate
dyn-drop
dyn-keyword
dyn-star
dynamically-sized-types
editions
empty
entry-point
enum
enum-discriminant
error-codes Rollup merge of #109923 - ElectrifyPro:visibility, r=wesleywiser 2023-04-11 12:18:50 +09:00
errors
explicit
expr
extenv Migrate most of rustc_builtin_macros to diagnostic impls 2023-04-10 21:16:53 +01:00
extern
extern-flag
feature-gates Rollup merge of #110237 - oli-obk:impl_trait_in_assoc_tys, r=jackh726 2023-04-12 20:56:24 +02:00
fmt
fn
for
for-loop-while
foreign
fully-qualified-type
function-pointer
functional-struct-update
functions-closures
generator Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
generic-associated-types Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
generics
half-open-range-patterns
hashmap
hello_world
higher-rank-trait-bounds Report overflows gracefully with new solver 2023-04-10 16:36:30 +00:00
hr-subtype
hygiene
illegal-sized-bound
impl-header-lifetime-elision
impl-trait Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
implied-bounds
imports
include-macros
incoherent-inherent-impls
inference
infinite Split implied and super predicate queries 2023-04-11 17:45:42 +00:00
inherent-impls-overlap-check
inline-const
instrument-xray
interior-mutability
internal
intrinsics
invalid
invalid-compile-flags
invalid-module-declaration
invalid-self-argument
io-checks
issues Split implied and super predicate queries 2023-04-11 17:45:42 +00:00
iterators
json
keyword
kindck
label
lang-items
late-bound-lifetimes
layout
lazy-type-alias-impl-trait
let-else
lexer
lifetimes
limits
linkage-attr
lint Auto merge of #110249 - matthiaskrgr:rollup-7iig04q, r=matthiaskrgr 2023-04-12 20:01:36 +00:00
liveness
loops
lowering
lto
lub-glb
macro_backtrace
macros compiler: print the suggestion only for local macros 2023-04-12 15:43:50 +02:00
malformed
manual
marker_trait_attr
match
meta
methods Revert method-not-found-generic-arg-elision test bless 2023-04-10 22:29:10 +02:00
mir
mir-dataflow
mismatched_types
missing
missing_non_modrs_mod
missing-trait-bounds
modules
modules_and_files_visibility
moves
mut
namespace
native-library-link-flags
never_type
nll Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
non_modrs_mods
non_modrs_mods_and_inline_mods
not-panic
numbers-arithmetic
numeric
object-lifetime
object-safety
obsolete-in-place
on-unimplemented
operator-recovery
or-patterns
overloaded
packed
packed-struct
panic-handler
panic-runtime
panics
parser Rollup merge of #110135 - compiler-errors:revert-108031, r=davidtwco 2023-04-12 22:04:35 +02:00
pattern
pin-macro
polymorphization
print_type_sizes
print-fuel
privacy Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
proc-macro Rollup merge of #110153 - DaniPopes:compiler-typos, r=Nilstrieb 2023-04-12 20:56:21 +02:00
process
process-termination
ptr_ops
pub
qualified
query-system
range
raw-ref-op
reachable
recursion
recursion_limit
regions
repeat-expr
repr
reserved
resolve
return
rfc-0107-bind-by-move-pattern-guards
rfc-1445-restrict-constants-in-patterns
rfc-1717-dllimport
rfc-1937-termination-trait
rfc-2005-default-binding-mode
rfc-2008-non-exhaustive
rfc-2027-object-safe-for-dispatch
rfc-2091-track-caller
rfc-2093-infer-outlives
rfc-2126-crate-paths
rfc-2126-extern-absolute-paths
rfc-2294-if-let-guard
rfc-2306
rfc-2361-dbg-macro
rfc-2397-do-not-recommend
rfc-2457
rfc-2497-if-let-chains
rfc-2565-param-attrs
rfc-2627-raw-dylib
rfc-2632-const-trait-impl
rfcs
rmeta
runtime
rust-2018
rust-2021
rustdoc
sanitize
self
sepcomp
shadowed
simd
single-use-lifetime
sized
span
specialization
stability-attribute
stack-protector
static
statics
stats
stdlib-unit-tests
str
structs
structs-enums
suggestions
svh
symbol-names
sync
target-feature
test-attrs
thir-print
thread-local
threads-sendsync
tool-attributes
track-diagnostics
trait-bounds
traits Rollup merge of #110103 - compiler-errors:new-solver-overflows, r=lcnr 2023-04-12 22:04:33 +02:00
transmutability tests 2023-04-10 16:08:14 +00:00
transmute
treat-err-as-bug
trivial-bounds
try-block
try-trait
tuple
type
type-alias
type-alias-enum-variants
type-alias-impl-trait Split out a separate feature gate for impl trait in associated types 2023-04-12 16:17:31 +00:00
type-inference
typeck
typeof
ufcs
unboxed-closures
underscore-imports
underscore-lifetime
uniform-paths
uninhabited
union
unknown-unstable-lints
unpretty
unresolved
unsafe
unsized
unsized-locals
unused-crate-deps
unwind-abis
use
variance
variants
wasm
wf
where-clauses
while
xcrate
zero-sized
.gitattributes
alias-uninit-value.rs
anonymous-higher-ranked-lifetime.rs
anonymous-higher-ranked-lifetime.stderr
artificial-block.rs
as-precedence.rs
assign-assign.rs
assign-imm-local-twice.rs
assign-imm-local-twice.stderr
assoc-lang-items.rs
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assoc-oddities-3.rs
associated-path-shl.rs
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atomic-from-mut-not-available.rs
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attempted-access-non-fatal.rs
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attr-bad-crate-attr.rc
attr-shebang.rs
attr-start.rs
attr-usage-inline.rs
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attrs-resolution-errors.rs
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attrs-resolution.rs
augmented-assignments-feature-gate-cross.rs
augmented-assignments-rpass.rs
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auto-instantiate.rs
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autoderef-full-lval.rs
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backtrace-apple-no-dsymutil.rs
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class-cast-to-trait.rs
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class-method-missing.rs
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cleanup-rvalue-for-scope.rs
cleanup-rvalue-scopes-cf.rs
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cleanup-rvalue-scopes.rs
cleanup-rvalue-temp-during-incomplete-alloc.rs
cleanup-shortcircuit.rs
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commandline-argfile-badutf8.args
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commandline-argfile-missing.rs
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complex.rs
conflicting-repr-hints.rs
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constructor-lifetime-args.rs
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copy-a-resource.rs
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crate-name-attr-used.rs
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custom_attribute.rs
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custom-attribute-multisegment.rs
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custom-test-frameworks-simple.rs
deduplicate-diagnostics.deduplicate.stderr
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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
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deref-rc.rs
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derive-uninhabited-enum-38885.rs
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destructure-trait-ref.rs
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diverging-fallback-method-chain.rs
diverging-fallback-option.rs
diverging-fn-tail-35849.rs
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does-nothing.rs
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dont-suggest-private-trait-method.rs
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double-ref.rs
double-type-import.rs
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dupe-first-attr.rc
duplicate_entry_error.rs
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early-ret-binop-add.rs
elide-errors-on-mismatched-tuple.rs
elide-errors-on-mismatched-tuple.stderr
elided-test.rs
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else-if.rs
empty_global_asm.rs
empty-allocation-non-null.rs
empty-allocation-rvalue-non-null.rs
empty-type-parameter-list.rs
env-args-reverse-iterator.rs
env-funky-keys.rs
env-null-vars.rs
env-vars.rs
error-festival.rs
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error-should-say-copy-not-pod.rs
error-should-say-copy-not-pod.stderr
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
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
extoption_env-no-args.rs
extoption_env-no-args.stderr
extoption_env-not-defined.rs
extoption_env-not-string-literal.rs
extoption_env-not-string-literal.stderr
extoption_env-too-many-args.rs
extoption_env-too-many-args.stderr
fact.rs
fail-simple.rs
fail-simple.stderr
ffi_const2.rs
ffi_const2.stderr
ffi_const.rs
ffi_const.stderr
ffi_pure.rs
ffi_pure.stderr
ffi_returns_twice.rs
ffi_returns_twice.stderr
filter-block-view-items.rs
fn-in-pat.rs
fn-in-pat.stderr
foreign-fn-return-lifetime.fixed
foreign-fn-return-lifetime.rs
foreign-fn-return-lifetime.stderr
format-no-std.rs
fun-indirect-call.rs
future-incompatible-lint-group.rs
future-incompatible-lint-group.stderr
global-scope.rs
hello.rs
higher-lifetime-bounds.rs
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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
impossible_range.fixed
impossible_range.rs
impossible_range.stderr
inc-range-pat.rs
index_message.rs
index_message.stderr
index-bot.rs
index-bot.stderr
index-help.rs
index-help.stderr
indexing-requires-a-uint.rs
indexing-requires-a-uint.stderr
infer-fn-tail-expr.rs
inherit-env.rs
inline-disallow-on-variant.rs
inline-disallow-on-variant.stderr
inlined-main.rs
inner-attrs-on-impl.rs
inner-module.rs
inner-static-type-parameter.rs
inner-static-type-parameter.stderr
inner-static.rs
integral-indexing.rs
integral-indexing.stderr
integral-variable-unification-error.rs
integral-variable-unification-error.stderr
intrinsics-always-extern.rs
intrinsics-always-extern.stderr
invalid_crate_type_syntax.rs
invalid_crate_type_syntax.stderr
invalid_dispatch_from_dyn_impls.rs
invalid_dispatch_from_dyn_impls.stderr
issue-76387-llvm-miscompile.rs
issue-94866.rs
issue-94866.stderr
issues-71798.rs
issues-71798.stderr
item-name-overload.rs
kinds-in-metadata.rs
kinds-of-primitive-impl.rs
kinds-of-primitive-impl.stderr
lambda-infer-unresolved.rs
last-use-in-block.rs
last-use-in-cap-clause.rs
last-use-is-capture.rs
lazy-and-or.rs
lexical-scopes.rs
lexical-scopes.stderr
lexical-scoping.rs
link-section.rs
lint-unknown-lints-at-crate-level.rs
list.rs
log-err-phi.rs
log-knows-the-names-of-variants.rs
log-poly.rs
logging-only-prints-once.rs
loud_ui.rs
macro-quote-test.rs
main-wrong-location.rs
main-wrong-location.stderr
main-wrong-type.rs
main-wrong-type.stderr
max-min-classes.rs
maximal_mir_to_hir_coverage.rs
maybe-bounds.rs
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minus-string.rs
minus-string.stderr
missing_debug_impls.rs
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mod-subitem-as-enum-variant.rs
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module-macro_use-arguments.rs
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monomorphize-abi-alignment.rs
msvc-data-only.rs
multibyte.rs
multiline-comment.rs
mut-function-arguments.rs
mutual-recursion-group.rs
nested-block-comment.rs
nested-cfg-attrs.rs
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nested-class.rs
nested-ty-params.rs
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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
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no_send-enum.rs
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no_share-struct.rs
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no-capture-arc.rs
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no-core-1.rs
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no-link-unknown-crate.rs
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no-patterns-in-args-2.rs
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no-patterns-in-args-macro.rs
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no-reuse-move-arc.rs
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no-send-res-ports.rs
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no-warn-on-field-replace-issue-34101.rs
noexporttypeexe.rs
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non-constant-expr-for-arr-len.rs
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non-copyable-void.rs
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non-fmt-panic.fixed
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oom_unwind.rs
op-assign-builtins-by-ref.rs
opeq.rs
opt-in-copy.rs
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optimization-fuel-0.rs
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stdio-is-blocking.rs
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super.rs
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swap-1.rs
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tail-call-arg-leak.rs
tail-cps.rs
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tool_lints_2018_preview.rs
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transmute-equal-assoc-types.rs
transmute-non-immediate-to-immediate.rs
trivial_casts-rpass.rs
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tydesc-name.rs
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type-id-higher-rank-2.rs
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typeid-intrinsic.rs
typestate-multi-decl.rs
unconstrained-none.rs
unconstrained-none.stderr
unconstrained-ref.rs
unconstrained-ref.stderr
underscore-ident-matcher.rs
underscore-ident-matcher.stderr
underscore-lifetimes.rs
underscore-method-after-integer.rs
unevaluated_fixed_size_array_len.rs
unevaluated_fixed_size_array_len.stderr
uninit-empty-types.rs
unit.rs
unknown-language-item.rs
unknown-language-item.stderr
unknown-lint-tool-name.rs
unknown-lint-tool-name.stderr
unknown-llvm-arg.rs
unknown-llvm-arg.stderr
unknown-tool-name.rs
unknown-tool-name.stderr
unnamed_argument_mode.rs
unop-move-semantics.rs
unop-move-semantics.stderr
unop-neg-bool.rs
unop-neg-bool.stderr
unreachable-code-1.rs
unreachable-code.rs
unsigned-literal-negation.rs
unsigned-literal-negation.stderr
unused-move-capture.rs
unused-move.rs
unwind-no-uwtable.rs
use-import-export.rs
use-keyword-2.rs
use-module-level-int-consts.rs
use-nested-groups.rs
used.rs
used.stderr
user-defined-macro-rules.rs
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
walk-struct-literal-with.rs
walk-struct-literal-with.stderr
weak-new-uninhabited-issue-48493.rs
weird-exit-code.rs
weird-exprs.rs
windows-subsystem-invalid.rs
windows-subsystem-invalid.stderr
write-fmt-errors.rs
writing-to-immutable-vec.rs
writing-to-immutable-vec.stderr
wrong-hashset-issue-42918.rs