Merge branch 'master' into 1537-drop_copy

This commit is contained in:
Oliver Schneider 2017-02-27 12:36:34 +01:00 committed by GitHub
commit d53b878af6
8 changed files with 24 additions and 19 deletions

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@ -1,12 +1,12 @@
# Change Log
All notable changes to this project will be documented in this file.
* New [`zero_ptr`] lint
* New [`never_loop`] lint
* New [`mut_from_ref`] lint
## 0.0.115 — 2017-02-27
* Rustup to *rustc 1.17.0-nightly (60a0edc6c 2017-02-26)*
* New lints: [`zero_ptr`], [`never_loop`], [`mut_from_ref`]
## 0.0.114 — 2017-02-08
* Rustup to rustc 1.17.0-nightly (c49d10207 2017-02-07)
* Rustup to *rustc 1.17.0-nightly (c49d10207 2017-02-07)*
* Tests are now ui tests (testing the exact output of rustc)
## 0.0.113 — 2017-02-04

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@ -1,6 +1,6 @@
[package]
name = "clippy"
version = "0.0.114"
version = "0.0.115"
authors = [
"Manish Goregaokar <manishsmail@gmail.com>",
"Andre Bogus <bogusandre@gmail.com>",
@ -30,7 +30,7 @@ test = false
[dependencies]
# begin automatic update
clippy_lints = { version = "0.0.114", path = "clippy_lints" }
clippy_lints = { version = "0.0.115", path = "clippy_lints" }
# end automatic update
cargo_metadata = "0.1.1"

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@ -1,8 +1,8 @@
Steps to publish a new clippy version
- Bump `package.version` in `./Cargo.toml` (no need to manually bump `dependencies.clippy_lints.version`).
- Run `./pre_publish.sh`
- Write a changelog entry.
- Run `./pre_publish.sh`
- Review and commit all changed files
- `git push`
- Wait for Travis's approval.

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@ -1,7 +1,7 @@
[package]
name = "clippy_lints"
# begin automatic update
version = "0.0.114"
version = "0.0.115"
# end automatic update
authors = [
"Manish Goregaokar <manishsmail@gmail.com>",

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@ -1028,7 +1028,7 @@ fn extract_first_expr(block: &Block) -> Option<&Expr> {
/// Return true if expr contains a single break expr (maybe within a block).
fn is_break_expr(expr: &Expr) -> bool {
match expr.node {
ExprBreak(None, _) => true,
ExprBreak(dest, _) if dest.ident.is_none() => true,
ExprBlock(ref b) => {
match extract_first_expr(b) {
Some(subexpr) => is_break_expr(subexpr),

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@ -69,9 +69,11 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnusedLabel {
impl<'a, 'tcx: 'a> Visitor<'tcx> for UnusedLabelVisitor<'a, 'tcx> {
fn visit_expr(&mut self, expr: &'tcx hir::Expr) {
match expr.node {
hir::ExprBreak(Some(label), _) |
hir::ExprAgain(Some(label)) => {
self.labels.remove(&label.name.as_str());
hir::ExprBreak(destination, _) |
hir::ExprAgain(destination) => {
if let Some(label) = destination.ident {
self.labels.remove(&label.node.name.as_str());
}
},
hir::ExprLoop(_, Some(label), _) |
hir::ExprWhile(_, _, Some(label)) => {

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@ -68,7 +68,9 @@ impl<'a, 'tcx: 'a> SpanlessEq<'a, 'tcx> {
match (&left.node, &right.node) {
(&ExprAddrOf(l_mut, ref le), &ExprAddrOf(r_mut, ref re)) => l_mut == r_mut && self.eq_expr(le, re),
(&ExprAgain(li), &ExprAgain(ri)) => both(&li, &ri, |l, r| l.name.as_str() == r.name.as_str()),
(&ExprAgain(li), &ExprAgain(ri)) => {
both(&li.ident, &ri.ident, |l, r| l.node.name.as_str() == r.node.name.as_str())
},
(&ExprAssign(ref ll, ref lr), &ExprAssign(ref rl, ref rr)) => self.eq_expr(ll, rl) && self.eq_expr(lr, rr),
(&ExprAssignOp(ref lo, ref ll, ref lr), &ExprAssignOp(ref ro, ref rl, ref rr)) => {
lo.node == ro.node && self.eq_expr(ll, rl) && self.eq_expr(lr, rr)
@ -81,7 +83,8 @@ impl<'a, 'tcx: 'a> SpanlessEq<'a, 'tcx> {
})
},
(&ExprBreak(li, ref le), &ExprBreak(ri, ref re)) => {
both(&li, &ri, |l, r| l.name.as_str() == r.name.as_str()) && both(le, re, |l, r| self.eq_expr(l, r))
both(&li.ident, &ri.ident, |l, r| l.node.name.as_str() == r.node.name.as_str()) &&
both(le, re, |l, r| self.eq_expr(l, r))
},
(&ExprBox(ref l), &ExprBox(ref r)) => self.eq_expr(l, r),
(&ExprCall(ref l_fun, ref l_args), &ExprCall(ref r_fun, ref r_args)) => {
@ -310,8 +313,8 @@ impl<'a, 'tcx: 'a> SpanlessHash<'a, 'tcx> {
ExprAgain(i) => {
let c: fn(_) -> _ = ExprAgain;
c.hash(&mut self.s);
if let Some(i) = i {
self.hash_name(&i.name);
if let Some(i) = i.ident {
self.hash_name(&i.node.name);
}
},
ExprAssign(ref l, ref r) => {
@ -342,8 +345,8 @@ impl<'a, 'tcx: 'a> SpanlessHash<'a, 'tcx> {
ExprBreak(i, ref j) => {
let c: fn(_, _) -> _ = ExprBreak;
c.hash(&mut self.s);
if let Some(i) = i {
self.hash_name(&i.name);
if let Some(i) = i.ident {
self.hash_name(&i.node.name);
}
if let Some(ref j) = *j {
self.hash_expr(&*j);

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@ -900,7 +900,7 @@ pub fn opt_def_id(def: Def) -> Option<DefId> {
Def::AssociatedConst(id) |
Def::Local(id) |
Def::Upvar(id, ..) |
Def::Macro(id) => Some(id),
Def::Macro(id, _) => Some(id),
Def::Label(..) | Def::PrimTy(..) | Def::SelfTy(..) | Def::Err => None,
}