Various minor/cosmetic improvements to code

[rust.git] / src / librustc / lint / mod.rs

diff --git a/src/librustc/lint/mod.rs b/src/librustc/lint/mod.rs
index 4b878b862526bde194af600cec2bfacc542cbcf7..7a8aa7e362abbb0339974f986383b4c7a2db33e7 100644 (file)
--- a/src/librustc/lint/mod.rs
+++ b/src/librustc/lint/mod.rs
@@ -67,7 +67,7 @@ pub struct Lint {
     /// `declare_lint!()` invocations to follow the convention of upper-case
     /// statics without repeating the name.
     ///
-    /// The name is written with underscores, e.g. "unused_imports".
+    /// The name is written with underscores, e.g., "unused_imports".
     /// On the command line, underscores become dashes.
     pub name: &'static str,
 
@@ -76,7 +76,7 @@ pub struct Lint {
 
     /// Description of the lint or the issue it detects.
     ///
-    /// e.g. "imports that are never used"
+    /// e.g., "imports that are never used"
     pub desc: &'static str,
 
     /// Starting at the given edition, default to the given lint level. If this is `None`, then use
@@ -173,7 +173,7 @@ macro_rules! lint_array {
 pub trait LintPass {
     /// Get descriptions of the lints this `LintPass` object can emit.
     ///
-    /// NB: there is no enforcement that the object only emits lints it registered.
+    /// N.B., there is no enforcement that the object only emits lints it registered.
     /// And some `rustc` internal `LintPass`es register lints to be emitted by other
     /// parts of the compiler. If you want enforced access restrictions for your
     /// `Lint`, make it a private `static` item in its own module.
@@ -643,7 +643,7 @@ fn lint_levels<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, cnum: CrateNum)
         levels: LintLevelSets::builder(tcx.sess),
         tcx: tcx,
     };
-    let krate = tcx.hir.krate();
+    let krate = tcx.hir().krate();
 
     builder.with_lint_attrs(ast::CRATE_NODE_ID, &krate.attrs, |builder| {
         intravisit::walk_crate(builder, krate);
@@ -665,7 +665,7 @@ fn with_lint_attrs<F>(&mut self,
         where F: FnOnce(&mut Self)
     {
         let push = self.levels.push(attrs);
-        self.levels.register_id(self.tcx.hir.definitions().node_to_hir_id(id));
+        self.levels.register_id(self.tcx.hir().definitions().node_to_hir_id(id));
         f(self);
         self.levels.pop(push);
     }
@@ -673,7 +673,7 @@ fn with_lint_attrs<F>(&mut self,
 
 impl<'a, 'tcx> intravisit::Visitor<'tcx> for LintLevelMapBuilder<'a, 'tcx> {
     fn nested_visit_map<'this>(&'this mut self) -> intravisit::NestedVisitorMap<'this, 'tcx> {
-        intravisit::NestedVisitorMap::All(&self.tcx.hir)
+        intravisit::NestedVisitorMap::All(&self.tcx.hir())
     }
 
     fn visit_item(&mut self, it: &'tcx hir::Item) {