Auto merge of #46904 - GuillaumeGomez:rollup, r=GuillaumeGomez
Rollup of 5 pull requests - Successful merges: #46827, #46853, #46860, #46861, #46887 - Failed merges:
This commit is contained in:
commit
eff3de0927
|
@ -361,7 +361,7 @@ impl<'a, 'gcx, 'tcx> Borrows<'a, 'gcx, 'tcx> {
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}
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}
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mir::StatementKind::Assign(_, ref rhs) => {
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mir::StatementKind::Assign(ref lhs, ref rhs) => {
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// NOTE: if/when the Assign case is revised to inspect
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// the assigned_place here, make sure to also
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// re-consider the current implementations of the
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|
@ -382,6 +382,22 @@ impl<'a, 'gcx, 'tcx> Borrows<'a, 'gcx, 'tcx> {
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panic!("could not find BorrowIndexs for region {:?}", region);
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}).contains(&index));
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sets.gen(&ReserveOrActivateIndex::reserved(*index));
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if is_activations {
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// Issue #46746: Two-phase borrows handles
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// stmts of form `Tmp = &mut Borrow` ...
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match lhs {
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Place::Local(..) => {} // okay
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Place::Static(..) => unreachable!(), // (filtered by is_unsafe_place)
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Place::Projection(..) => {
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// ... can assign into projections,
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// e.g. `box (&mut _)`. Current
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// conservative solution: force
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// immediate activation here.
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sets.gen(&ReserveOrActivateIndex::active(*index));
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}
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}
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}
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}
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}
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@ -122,7 +122,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
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impl_ty);
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if let Some(note_span) = note_span {
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// We have a span pointing to the method. Show note with snippet.
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err.span_note(note_span, ¬e_str);
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err.span_note(self.tcx.sess.codemap().def_span(note_span), ¬e_str);
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} else {
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err.note(¬e_str);
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}
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@ -131,7 +131,8 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
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let item = self
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.associated_item(trait_did, item_name, Namespace::Value)
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.unwrap();
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let item_span = self.tcx.def_span(item.def_id);
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let item_span = self.tcx.sess.codemap()
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.def_span(self.tcx.def_span(item.def_id));
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span_note!(err,
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item_span,
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"candidate #{} is defined in the trait `{}`",
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|
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@ -109,24 +109,32 @@
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function showSidebar() {
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var elems = document.getElementsByClassName("sidebar-elems")[0];
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if (elems) {
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elems.style.display = "block";
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addClass(elems, "show-it");
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}
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var sidebar = document.getElementsByClassName('sidebar')[0];
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sidebar.style.position = 'fixed';
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sidebar.style.width = '100%';
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sidebar.style.marginLeft = '0';
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if (sidebar) {
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addClass(sidebar, 'mobile');
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var filler = document.getElementById("sidebar-filler");
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if (!filler) {
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var div = document.createElement("div");
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div.id = "sidebar-filler";
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sidebar.appendChild(div);
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}
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}
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document.getElementsByTagName("body")[0].style.marginTop = '45px';
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}
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function hideSidebar() {
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var elems = document.getElementsByClassName("sidebar-elems")[0];
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if (elems) {
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elems.style.display = "";
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removeClass(elems, "show-it");
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}
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var sidebar = document.getElementsByClassName('sidebar')[0];
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sidebar.style.position = '';
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sidebar.style.width = '';
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sidebar.style.marginLeft = '';
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removeClass(sidebar, 'mobile');
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var filler = document.getElementById("sidebar-filler");
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if (filler) {
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filler.remove();
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}
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document.getElementsByTagName("body")[0].style.marginTop = '';
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}
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@ -1859,7 +1867,7 @@
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if (sidebar_menu) {
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sidebar_menu.onclick = function() {
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var sidebar = document.getElementsByClassName('sidebar')[0];
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if (sidebar.style.position === "fixed") {
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if (hasClass(sidebar, "mobile") === true) {
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hideSidebar();
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} else {
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showSidebar();
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|
|
|
@ -1020,6 +1020,33 @@ h4 > .important-traits {
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#titles {
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height: 50px;
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}
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.sidebar.mobile {
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position: fixed;
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width: 100%;
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margin-left: 0;
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background-color: rgba(0,0,0,0);
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height: 100%;
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}
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.show-it {
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display: block;
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}
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/* Because of ios, we need to actually have a full height sidebar title so the
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* actual sidebar can show up. But then we need to make it transparent so we don't
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* hide content. The filler just allows to create the background for the sidebar
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* title. But because of the absolute position, I had to lower the z-index.
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*/
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#sidebar-filler {
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position: fixed;
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left: 45px;
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width: calc(100% - 45px);
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top: 0;
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height: 45px;
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z-index: -1;
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border-bottom: 1px solid;
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}
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}
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|
|
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@ -191,7 +191,7 @@ a.test-arrow {
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#help > div {
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background: #e9e9e9;
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border-color: #bfbfbf;;
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border-color: #bfbfbf;
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}
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#help dt {
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@ -342,4 +342,9 @@ pre.ignore:hover, .information:hover + pre.ignore {
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background-color: #F1F1F1;
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border-right-color: #000;
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}
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#sidebar-filler {
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background-color: #F1F1F1;
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border-bottom-color: #e0e0e0;
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}
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}
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|
|
|
@ -441,7 +441,7 @@ fn read_to_end<R: Read + ?Sized>(r: &mut R, buf: &mut Vec<u8>) -> Result<usize>
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/// # }
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/// ```
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///
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/// Read from `&str` because [`&[u8]`] implements `Read`:
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/// Read from [`&str`] because [`&[u8]`][slice] implements `Read`:
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///
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/// ```
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/// # use std::io;
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@ -464,7 +464,8 @@ fn read_to_end<R: Read + ?Sized>(r: &mut R, buf: &mut Vec<u8>) -> Result<usize>
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/// [`File`]: ../fs/struct.File.html
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/// [`BufRead`]: trait.BufRead.html
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/// [`BufReader`]: struct.BufReader.html
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/// [`&[u8]`]: primitive.slice.html
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/// [`&str`]: ../../std/primitive.str.html
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/// [slice]: ../../std/primitive.slice.html
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#[stable(feature = "rust1", since = "1.0.0")]
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#[doc(spotlight)]
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pub trait Read {
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|
|
|
@ -20,7 +20,6 @@ use syntax_pos::{Span, DUMMY_SP};
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use codemap::{respan, Spanned};
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use abi::Abi;
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use ext::hygiene::{Mark, SyntaxContext};
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use parse::parser::{RecoverQPath, PathStyle};
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use print::pprust;
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use ptr::P;
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use rustc_data_structures::indexed_vec;
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|
@ -485,6 +484,30 @@ impl fmt::Debug for Pat {
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}
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impl Pat {
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pub(super) fn to_ty(&self) -> Option<P<Ty>> {
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let node = match &self.node {
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PatKind::Wild => TyKind::Infer,
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PatKind::Ident(BindingMode::ByValue(Mutability::Immutable), ident, None) =>
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TyKind::Path(None, Path::from_ident(ident.span, ident.node)),
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PatKind::Path(qself, path) => TyKind::Path(qself.clone(), path.clone()),
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PatKind::Mac(mac) => TyKind::Mac(mac.clone()),
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PatKind::Ref(pat, mutbl) =>
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pat.to_ty().map(|ty| TyKind::Rptr(None, MutTy { ty, mutbl: *mutbl }))?,
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PatKind::Slice(pats, None, _) if pats.len() == 1 =>
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pats[0].to_ty().map(TyKind::Slice)?,
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PatKind::Tuple(pats, None) => {
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let mut tys = Vec::new();
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for pat in pats {
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tys.push(pat.to_ty()?);
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}
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TyKind::Tup(tys)
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}
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_ => return None,
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};
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Some(P(Ty { node, id: self.id, span: self.span }))
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}
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pub fn walk<F>(&self, it: &mut F) -> bool
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where F: FnMut(&Pat) -> bool
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{
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|
@ -520,38 +543,6 @@ impl Pat {
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}
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}
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impl RecoverQPath for Pat {
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fn to_ty(&self) -> Option<P<Ty>> {
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let node = match &self.node {
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PatKind::Wild => TyKind::Infer,
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PatKind::Ident(BindingMode::ByValue(Mutability::Immutable), ident, None) =>
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TyKind::Path(None, Path::from_ident(ident.span, ident.node)),
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PatKind::Path(qself, path) => TyKind::Path(qself.clone(), path.clone()),
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PatKind::Mac(mac) => TyKind::Mac(mac.clone()),
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PatKind::Ref(pat, mutbl) =>
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pat.to_ty().map(|ty| TyKind::Rptr(None, MutTy { ty, mutbl: *mutbl }))?,
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PatKind::Slice(pats, None, _) if pats.len() == 1 =>
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pats[0].to_ty().map(TyKind::Slice)?,
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PatKind::Tuple(pats, None) => {
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let mut tys = Vec::new();
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for pat in pats {
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tys.push(pat.to_ty()?);
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}
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TyKind::Tup(tys)
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}
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_ => return None,
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};
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Some(P(Ty { node, id: self.id, span: self.span }))
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}
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fn to_recovered(&self, qself: Option<QSelf>, path: Path) -> Self {
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Self { span: path.span, node: PatKind::Path(qself, path), id: self.id }
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}
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fn to_string(&self) -> String {
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pprust::pat_to_string(self)
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}
|
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}
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/// A single field in a struct pattern
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///
|
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/// Patterns like the fields of Foo `{ x, ref y, ref mut z }`
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|
@ -919,10 +910,8 @@ impl Expr {
|
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_ => None,
|
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}
|
||||
}
|
||||
}
|
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|
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impl RecoverQPath for Expr {
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fn to_ty(&self) -> Option<P<Ty>> {
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pub(super) fn to_ty(&self) -> Option<P<Ty>> {
|
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let node = match &self.node {
|
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ExprKind::Path(qself, path) => TyKind::Path(qself.clone(), path.clone()),
|
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ExprKind::Mac(mac) => TyKind::Mac(mac.clone()),
|
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|
@ -951,13 +940,6 @@ impl RecoverQPath for Expr {
|
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|
||||
Some(P(Ty { node, id: self.id, span: self.span }))
|
||||
}
|
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fn to_recovered(&self, qself: Option<QSelf>, path: Path) -> Self {
|
||||
Self { span: path.span, node: ExprKind::Path(qself, path),
|
||||
id: self.id, attrs: self.attrs.clone() }
|
||||
}
|
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fn to_string(&self) -> String {
|
||||
pprust::expr_to_string(self)
|
||||
}
|
||||
}
|
||||
|
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impl fmt::Debug for Expr {
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|
@ -1469,19 +1451,6 @@ pub struct Ty {
|
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pub span: Span,
|
||||
}
|
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|
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impl RecoverQPath for Ty {
|
||||
fn to_ty(&self) -> Option<P<Ty>> {
|
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Some(P(self.clone()))
|
||||
}
|
||||
fn to_recovered(&self, qself: Option<QSelf>, path: Path) -> Self {
|
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Self { span: path.span, node: TyKind::Path(qself, path), id: self.id }
|
||||
}
|
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fn to_string(&self) -> String {
|
||||
pprust::ty_to_string(self)
|
||||
}
|
||||
const PATH_STYLE: PathStyle = PathStyle::Type;
|
||||
}
|
||||
|
||||
impl fmt::Debug for Ty {
|
||||
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
||||
write!(f, "type({})", pprust::ty_to_string(self))
|
||||
|
|
|
@ -169,11 +169,49 @@ enum PrevTokenKind {
|
|||
Other,
|
||||
}
|
||||
|
||||
pub(crate) trait RecoverQPath: Sized {
|
||||
trait RecoverQPath: Sized {
|
||||
const PATH_STYLE: PathStyle = PathStyle::Expr;
|
||||
fn to_ty(&self) -> Option<P<Ty>>;
|
||||
fn to_recovered(&self, qself: Option<QSelf>, path: ast::Path) -> Self;
|
||||
fn to_string(&self) -> String;
|
||||
const PATH_STYLE: PathStyle = PathStyle::Expr;
|
||||
}
|
||||
|
||||
impl RecoverQPath for Ty {
|
||||
const PATH_STYLE: PathStyle = PathStyle::Type;
|
||||
fn to_ty(&self) -> Option<P<Ty>> {
|
||||
Some(P(self.clone()))
|
||||
}
|
||||
fn to_recovered(&self, qself: Option<QSelf>, path: ast::Path) -> Self {
|
||||
Self { span: path.span, node: TyKind::Path(qself, path), id: self.id }
|
||||
}
|
||||
fn to_string(&self) -> String {
|
||||
pprust::ty_to_string(self)
|
||||
}
|
||||
}
|
||||
|
||||
impl RecoverQPath for Pat {
|
||||
fn to_ty(&self) -> Option<P<Ty>> {
|
||||
self.to_ty()
|
||||
}
|
||||
fn to_recovered(&self, qself: Option<QSelf>, path: ast::Path) -> Self {
|
||||
Self { span: path.span, node: PatKind::Path(qself, path), id: self.id }
|
||||
}
|
||||
fn to_string(&self) -> String {
|
||||
pprust::pat_to_string(self)
|
||||
}
|
||||
}
|
||||
|
||||
impl RecoverQPath for Expr {
|
||||
fn to_ty(&self) -> Option<P<Ty>> {
|
||||
self.to_ty()
|
||||
}
|
||||
fn to_recovered(&self, qself: Option<QSelf>, path: ast::Path) -> Self {
|
||||
Self { span: path.span, node: ExprKind::Path(qself, path),
|
||||
id: self.id, attrs: self.attrs.clone() }
|
||||
}
|
||||
fn to_string(&self) -> String {
|
||||
pprust::expr_to_string(self)
|
||||
}
|
||||
}
|
||||
|
||||
/* ident is handled by common.rs */
|
||||
|
@ -1432,7 +1470,7 @@ impl<'a> Parser<'a> {
|
|||
|
||||
// Parse a type
|
||||
pub fn parse_ty(&mut self) -> PResult<'a, P<Ty>> {
|
||||
self.parse_ty_common(true)
|
||||
self.parse_ty_common(true, true)
|
||||
}
|
||||
|
||||
/// Parse a type in restricted contexts where `+` is not permitted.
|
||||
|
@ -1441,10 +1479,11 @@ impl<'a> Parser<'a> {
|
|||
/// Example 2: `value1 as TYPE + value2`
|
||||
/// `+` is prohibited to avoid interactions with expression grammar.
|
||||
fn parse_ty_no_plus(&mut self) -> PResult<'a, P<Ty>> {
|
||||
self.parse_ty_common(false)
|
||||
self.parse_ty_common(false, true)
|
||||
}
|
||||
|
||||
fn parse_ty_common(&mut self, allow_plus: bool) -> PResult<'a, P<Ty>> {
|
||||
fn parse_ty_common(&mut self, allow_plus: bool, allow_qpath_recovery: bool)
|
||||
-> PResult<'a, P<Ty>> {
|
||||
maybe_whole!(self, NtTy, |x| x);
|
||||
|
||||
let lo = self.span;
|
||||
|
@ -1577,7 +1616,7 @@ impl<'a> Parser<'a> {
|
|||
|
||||
// Try to recover from use of `+` with incorrect priority.
|
||||
self.maybe_recover_from_bad_type_plus(allow_plus, &ty)?;
|
||||
let ty = self.maybe_recover_from_bad_qpath(ty)?;
|
||||
let ty = self.maybe_recover_from_bad_qpath(ty, allow_qpath_recovery)?;
|
||||
|
||||
Ok(P(ty))
|
||||
}
|
||||
|
@ -1633,9 +1672,10 @@ impl<'a> Parser<'a> {
|
|||
}
|
||||
|
||||
// Try to recover from associated item paths like `[T]::AssocItem`/`(T, U)::AssocItem`.
|
||||
fn maybe_recover_from_bad_qpath<T: RecoverQPath>(&mut self, base: T) -> PResult<'a, T> {
|
||||
fn maybe_recover_from_bad_qpath<T: RecoverQPath>(&mut self, base: T, allow_recovery: bool)
|
||||
-> PResult<'a, T> {
|
||||
// Do not add `::` to expected tokens.
|
||||
if self.token != token::ModSep {
|
||||
if !allow_recovery || self.token != token::ModSep {
|
||||
return Ok(base);
|
||||
}
|
||||
let ty = match base.to_ty() {
|
||||
|
@ -1969,7 +2009,7 @@ impl<'a> Parser<'a> {
|
|||
|p| p.parse_ty())?;
|
||||
self.bump(); // `)`
|
||||
let output = if self.eat(&token::RArrow) {
|
||||
Some(self.parse_ty_no_plus()?)
|
||||
Some(self.parse_ty_common(false, false)?)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
|
@ -2376,7 +2416,7 @@ impl<'a> Parser<'a> {
|
|||
}
|
||||
|
||||
let expr = Expr { node: ex, span: lo.to(hi), id: ast::DUMMY_NODE_ID, attrs };
|
||||
let expr = self.maybe_recover_from_bad_qpath(expr)?;
|
||||
let expr = self.maybe_recover_from_bad_qpath(expr, true)?;
|
||||
|
||||
return Ok(P(expr));
|
||||
}
|
||||
|
@ -3743,7 +3783,7 @@ impl<'a> Parser<'a> {
|
|||
}
|
||||
|
||||
let pat = Pat { node: pat, span: lo.to(self.prev_span), id: ast::DUMMY_NODE_ID };
|
||||
let pat = self.maybe_recover_from_bad_qpath(pat)?;
|
||||
let pat = self.maybe_recover_from_bad_qpath(pat, true)?;
|
||||
|
||||
Ok(P(pat))
|
||||
}
|
||||
|
|
|
@ -21,4 +21,10 @@ fn main() {
|
|||
|
||||
(u8, u8)::clone(&(0, 0));
|
||||
//~^ ERROR missing angle brackets in associated item path
|
||||
|
||||
&(u8)::clone(&0);
|
||||
//~^ ERROR missing angle brackets in associated item path
|
||||
|
||||
10 + (u8)::clone(&0);
|
||||
//~^ ERROR missing angle brackets in associated item path
|
||||
}
|
||||
|
|
|
@ -22,5 +22,17 @@ error: missing angle brackets in associated item path
|
|||
22 | (u8, u8)::clone(&(0, 0));
|
||||
| ^^^^^^^^^^^^^^^ help: try: `<(u8, u8)>::clone`
|
||||
|
||||
error: aborting due to 4 previous errors
|
||||
error: missing angle brackets in associated item path
|
||||
--> $DIR/bad-assoc-expr.rs:25:6
|
||||
|
|
||||
25 | &(u8)::clone(&0);
|
||||
| ^^^^^^^^^^^ help: try: `<(u8)>::clone`
|
||||
|
||||
error: missing angle brackets in associated item path
|
||||
--> $DIR/bad-assoc-expr.rs:28:10
|
||||
|
|
||||
28 | 10 + (u8)::clone(&0);
|
||||
| ^^^^^^^^^^^ help: try: `<(u8)>::clone`
|
||||
|
||||
error: aborting due to 6 previous errors
|
||||
|
||||
|
|
|
@ -20,4 +20,9 @@ fn main() {
|
|||
//~^ ERROR missing angle brackets in associated item path
|
||||
//~| ERROR no associated item named `AssocItem` found for type `_` in the current scope
|
||||
}
|
||||
match &0u8 {
|
||||
&(u8,)::AssocItem => {}
|
||||
//~^ ERROR missing angle brackets in associated item path
|
||||
//~| ERROR no associated item named `AssocItem` found for type `(u8,)` in the current scope
|
||||
}
|
||||
}
|
||||
|
|
|
@ -16,6 +16,12 @@ error: missing angle brackets in associated item path
|
|||
19 | _::AssocItem => {}
|
||||
| ^^^^^^^^^^^^ help: try: `<_>::AssocItem`
|
||||
|
||||
error: missing angle brackets in associated item path
|
||||
--> $DIR/bad-assoc-pat.rs:24:10
|
||||
|
|
||||
24 | &(u8,)::AssocItem => {}
|
||||
| ^^^^^^^^^^^^^^^^ help: try: `<(u8,)>::AssocItem`
|
||||
|
||||
error[E0599]: no associated item named `AssocItem` found for type `[u8]` in the current scope
|
||||
--> $DIR/bad-assoc-pat.rs:13:9
|
||||
|
|
||||
|
@ -34,5 +40,11 @@ error[E0599]: no associated item named `AssocItem` found for type `_` in the cur
|
|||
19 | _::AssocItem => {}
|
||||
| ^^^^^^^^^^^^ associated item not found in `_`
|
||||
|
||||
error: aborting due to 6 previous errors
|
||||
error[E0599]: no associated item named `AssocItem` found for type `(u8,)` in the current scope
|
||||
--> $DIR/bad-assoc-pat.rs:24:10
|
||||
|
|
||||
24 | &(u8,)::AssocItem => {}
|
||||
| ^^^^^^^^^^^^^^^^ associated item not found in `(u8,)`
|
||||
|
||||
error: aborting due to 8 previous errors
|
||||
|
||||
|
|
|
@ -28,4 +28,19 @@ type E = _::AssocTy;
|
|||
//~^ ERROR missing angle brackets in associated item path
|
||||
//~| ERROR the type placeholder `_` is not allowed within types on item signatures
|
||||
|
||||
type F = &'static (u8)::AssocTy;
|
||||
//~^ ERROR missing angle brackets in associated item path
|
||||
//~| ERROR ambiguous associated type
|
||||
|
||||
// Qualified paths cannot appear in bounds, so the recovery
|
||||
// should apply to the whole sum and not `(Send)`.
|
||||
type G = 'static + (Send)::AssocTy;
|
||||
//~^ ERROR missing angle brackets in associated item path
|
||||
//~| ERROR ambiguous associated type
|
||||
|
||||
// This is actually a legal path with fn-like generic arguments in the middle!
|
||||
// Recovery should not apply in this context.
|
||||
type H = Fn(u8) -> (u8)::Output;
|
||||
//~^ ERROR ambiguous associated type
|
||||
|
||||
fn main() {}
|
||||
|
|
|
@ -28,6 +28,18 @@ error: missing angle brackets in associated item path
|
|||
27 | type E = _::AssocTy;
|
||||
| ^^^^^^^^^^ help: try: `<_>::AssocTy`
|
||||
|
||||
error: missing angle brackets in associated item path
|
||||
--> $DIR/bad-assoc-ty.rs:31:19
|
||||
|
|
||||
31 | type F = &'static (u8)::AssocTy;
|
||||
| ^^^^^^^^^^^^^ help: try: `<(u8)>::AssocTy`
|
||||
|
||||
error: missing angle brackets in associated item path
|
||||
--> $DIR/bad-assoc-ty.rs:37:10
|
||||
|
|
||||
37 | type G = 'static + (Send)::AssocTy;
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `<'static + Send>::AssocTy`
|
||||
|
||||
error[E0223]: ambiguous associated type
|
||||
--> $DIR/bad-assoc-ty.rs:11:10
|
||||
|
|
||||
|
@ -66,5 +78,29 @@ error[E0121]: the type placeholder `_` is not allowed within types on item signa
|
|||
27 | type E = _::AssocTy;
|
||||
| ^ not allowed in type signatures
|
||||
|
||||
error: aborting due to 10 previous errors
|
||||
error[E0223]: ambiguous associated type
|
||||
--> $DIR/bad-assoc-ty.rs:31:19
|
||||
|
|
||||
31 | type F = &'static (u8)::AssocTy;
|
||||
| ^^^^^^^^^^^^^ ambiguous associated type
|
||||
|
|
||||
= note: specify the type using the syntax `<u8 as Trait>::AssocTy`
|
||||
|
||||
error[E0223]: ambiguous associated type
|
||||
--> $DIR/bad-assoc-ty.rs:37:10
|
||||
|
|
||||
37 | type G = 'static + (Send)::AssocTy;
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^ ambiguous associated type
|
||||
|
|
||||
= note: specify the type using the syntax `<std::marker::Send + 'static as Trait>::AssocTy`
|
||||
|
||||
error[E0223]: ambiguous associated type
|
||||
--> $DIR/bad-assoc-ty.rs:43:10
|
||||
|
|
||||
43 | type H = Fn(u8) -> (u8)::Output;
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^ ambiguous associated type
|
||||
|
|
||||
= note: specify the type using the syntax `<std::ops::Fn(u8) -> u8 + 'static as Trait>::Output`
|
||||
|
||||
error: aborting due to 15 previous errors
|
||||
|
||||
|
|
|
@ -8,13 +8,13 @@ note: candidate #1 is defined in the trait `A`
|
|||
--> $DIR/issue-37767.rs:12:5
|
||||
|
|
||||
12 | fn foo(&mut self) {}
|
||||
| ^^^^^^^^^^^^^^^^^^^^
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `A::foo(&a)` instead
|
||||
note: candidate #2 is defined in the trait `B`
|
||||
--> $DIR/issue-37767.rs:16:5
|
||||
|
|
||||
16 | fn foo(&mut self) {}
|
||||
| ^^^^^^^^^^^^^^^^^^^^
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `B::foo(&a)` instead
|
||||
|
||||
error[E0034]: multiple applicable items in scope
|
||||
|
@ -27,13 +27,13 @@ note: candidate #1 is defined in the trait `C`
|
|||
--> $DIR/issue-37767.rs:24:5
|
||||
|
|
||||
24 | fn foo(&self) {}
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
| ^^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `C::foo(&a)` instead
|
||||
note: candidate #2 is defined in the trait `D`
|
||||
--> $DIR/issue-37767.rs:28:5
|
||||
|
|
||||
28 | fn foo(&self) {}
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
| ^^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `D::foo(&a)` instead
|
||||
|
||||
error[E0034]: multiple applicable items in scope
|
||||
|
@ -46,13 +46,13 @@ note: candidate #1 is defined in the trait `E`
|
|||
--> $DIR/issue-37767.rs:36:5
|
||||
|
|
||||
36 | fn foo(self) {}
|
||||
| ^^^^^^^^^^^^^^^
|
||||
| ^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `E::foo(a)` instead
|
||||
note: candidate #2 is defined in the trait `F`
|
||||
--> $DIR/issue-37767.rs:40:5
|
||||
|
|
||||
40 | fn foo(self) {}
|
||||
| ^^^^^^^^^^^^^^^
|
||||
| ^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `F::foo(a)` instead
|
||||
|
||||
error: aborting due to 3 previous errors
|
||||
|
|
|
@ -44,10 +44,8 @@ error[E0599]: no method named `fff` found for type `Myisize` in the current scop
|
|||
note: candidate #1 is defined in an impl for the type `Myisize`
|
||||
--> $DIR/issue-7575.rs:51:5
|
||||
|
|
||||
51 | / fn fff(i: isize) -> isize {
|
||||
52 | | i
|
||||
53 | | }
|
||||
| |_____^
|
||||
51 | fn fff(i: isize) -> isize {
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error[E0599]: no method named `is_str` found for type `T` in the current scope
|
||||
--> $DIR/issue-7575.rs:82:7
|
||||
|
@ -60,10 +58,8 @@ error[E0599]: no method named `is_str` found for type `T` in the current scope
|
|||
note: candidate #1 is defined in the trait `ManyImplTrait`
|
||||
--> $DIR/issue-7575.rs:57:5
|
||||
|
|
||||
57 | / fn is_str() -> bool {
|
||||
58 | | false
|
||||
59 | | }
|
||||
| |_____^
|
||||
57 | fn is_str() -> bool {
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
= help: to disambiguate the method call, write `ManyImplTrait::is_str(t)` instead
|
||||
= help: items from traits can only be used if the trait is implemented and in scope
|
||||
= note: the following trait defines an item `is_str`, perhaps you need to implement it:
|
||||
|
|
Loading…
Reference in New Issue