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Auto merge of #131723 - matthiaskrgr:rollup-krcslig, r=matthiaskrgr

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Rollup of 9 pull requests

Successful merges:

 - #122670 (Fix bug where `option_env!` would return `None` when env var is present but not valid Unicode)
 - #131095 (Use environment variables instead of command line arguments for merged doctests)
 - #131339 (Expand set_ptr_value / with_metadata_of docs)
 - #131652 (Move polarity into `PolyTraitRef` rather than storing it on the side)
 - #131675 (Update lint message for ABI not supported)
 - #131681 (Fix up-to-date checking for run-make tests)
 - #131702 (Suppress import errors for traits that couldve applied for method lookup error)
 - #131703 (Resolved python deprecation warning in publish_toolstate.py)
 - #131710 (Remove `'apostrophes'` from `rustc_parse_format`)

r? `@ghost`
`@rustbot` modify labels: rollup
This commit is contained in:
bors 2024-10-15 11:50:31 +00:00
commit f79fae3069
93 changed files with 558 additions and 420 deletions
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37
compiler/rustc_resolve/src/late/diagnostics.rs
View file

@ -519,11 +519,12 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
continue;
};
for bound in bounds {
let ast::GenericBound::Trait(trait_ref, ast::TraitBoundModifiers::NONE) = bound
else {
let ast::GenericBound::Trait(trait_ref) = bound else {
continue;
};
if base_error.span == trait_ref.span {
if trait_ref.modifiers == ast::TraitBoundModifiers::NONE
&& base_error.span == trait_ref.span
{
err.span_suggestion_verbose(
constraint.ident.span.between(trait_ref.span),
"you might have meant to write a path instead of an associated type bound",
@ -837,7 +838,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
);
if bounds.iter().all(|bound| match bound {
ast::GenericBound::Outlives(_) | ast::GenericBound::Use(..) => true,
ast::GenericBound::Trait(tr, _) => tr.span == base_error.span,
ast::GenericBound::Trait(tr) => tr.span == base_error.span,
}) {
let mut sugg = vec![];
if base_error.span != start_span {
@ -1210,7 +1211,8 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
let param = generics.params.iter().find_map(|param| {
// Only consider type params with exactly one trait bound.
if let [bound] = &*param.bounds
&& let ast::GenericBound::Trait(tref, ast::TraitBoundModifiers::NONE) = bound
&& let ast::GenericBound::Trait(tref) = bound
&& tref.modifiers == ast::TraitBoundModifiers::NONE
&& tref.span == span
&& param.ident.span.eq_ctxt(span)
{
@ -1333,8 +1335,9 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
}
if let (
[ast::PathSegment { args: None, .. }],
[ast::GenericBound::Trait(poly_trait_ref, ast::TraitBoundModifiers::NONE)],
[ast::GenericBound::Trait(poly_trait_ref)],
) = (&type_param_path.segments[..], &bounds[..])
&& poly_trait_ref.modifiers == ast::TraitBoundModifiers::NONE
{
if let [ast::PathSegment { ident, args: None, .. }] =
&poly_trait_ref.trait_ref.path.segments[..]
@ -2814,7 +2817,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
&& bounded_ty.id == binder
{
for bound in bounds {
if let ast::GenericBound::Trait(poly_trait_ref, _) = bound
if let ast::GenericBound::Trait(poly_trait_ref) = bound
&& let span = poly_trait_ref
.span
.with_hi(poly_trait_ref.trait_ref.path.span.lo())
@ -3233,7 +3236,7 @@ impl<'ast, 'ra: 'ast, 'tcx> LateResolutionVisitor<'_, 'ast, 'ra, 'tcx> {
let mut lt_finder =
LifetimeFinder { lifetime: lt.span, found: None, seen: vec![] };
for bound in arg_refs {
if let ast::GenericBound::Trait(trait_ref, _) = bound {
if let ast::GenericBound::Trait(trait_ref) = bound {
lt_finder.visit_trait_ref(&trait_ref.trait_ref);
}
}
@ -3444,17 +3447,15 @@ fn mk_where_bound_predicate(
span: DUMMY_SP,
bound_generic_params: ThinVec::new(),
bounded_ty: ast::ptr::P(ty.clone()),
bounds: vec![ast::GenericBound::Trait(
ast::PolyTraitRef {
bound_generic_params: ThinVec::new(),
trait_ref: ast::TraitRef {
path: ast::Path { segments: modified_segments, span: DUMMY_SP, tokens: None },
ref_id: DUMMY_NODE_ID,
},
span: DUMMY_SP,
bounds: vec![ast::GenericBound::Trait(ast::PolyTraitRef {
bound_generic_params: ThinVec::new(),
modifiers: ast::TraitBoundModifiers::NONE,
trait_ref: ast::TraitRef {
path: ast::Path { segments: modified_segments, span: DUMMY_SP, tokens: None },
ref_id: DUMMY_NODE_ID,
},
ast::TraitBoundModifiers::NONE,
)],
span: DUMMY_SP,
})],
};
Some(new_where_bound_predicate)