Auto merge of #66143 - Centril:rollup-qmzuex0, r=Centril

Rollup of 9 pull requests

Successful merges:

 - #65776 (Rename `LocalInternedString` and more)
 - #65973 (caller_location: point to macro invocation sites, like file!/line!, and use in core::panic!.)
 - #66015 (librustc_lexer: Refactor the module)
 - #66062 (Configure LLVM module PIC level)
 - #66086 (bump smallvec to 1.0)
 - #66092 (Use KERN_ARND syscall for random numbers on NetBSD, same as FreeBSD.)
 - #66103 (Add target thumbv7neon-unknown-linux-musleabihf)
 - #66133 (Update the bundled `wasi-libc` repository)
 - #66139 (use American spelling for `pluralize!`)

Failed merges:

r? @ghost

3 files changed, 5 insertions, 5 deletions

diff --git a/src/libsyntax_ext/Cargo.toml b/src/libsyntax_ext/Cargo.toml
index 440873f3c2b..703d51e1c4c 100644
--- a/src/libsyntax_ext/Cargo.toml
+++ b/src/libsyntax_ext/Cargo.toml
@@ -15,7 +15,7 @@ fmt_macros = { path = "../libfmt_macros" }
 log = "0.4"
 rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_target = { path = "../librustc_target" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
 syntax = { path = "../libsyntax" }
 syntax_expand = { path = "../libsyntax_expand" }
 syntax_pos = { path = "../libsyntax_pos" }
diff --git a/src/libsyntax_ext/env.rs b/src/libsyntax_ext/env.rs
index 58fe56bd235..6fb48bf8173 100644
--- a/src/libsyntax_ext/env.rs
+++ b/src/libsyntax_ext/env.rs
@@ -21,7 +21,7 @@ pub fn expand_option_env<'cx>(cx: &'cx mut ExtCtxt<'_>,
     };
 
     let sp = cx.with_def_site_ctxt(sp);
-    let e = match env::var(&*var.as_str()) {
+    let e = match env::var(&var.as_str()) {
         Err(..) => {
             let lt = cx.lifetime(sp, Ident::new(kw::StaticLifetime, sp));
             cx.expr_path(cx.path_all(sp,
diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs
index 3c7f80aa399..314c2eefd4c 100644
--- a/src/libsyntax_ext/format.rs
+++ b/src/libsyntax_ext/format.rs
@@ -5,7 +5,7 @@ use fmt_macros as parse;
 
 use errors::DiagnosticBuilder;
 use errors::Applicability;
-use errors::pluralise;
+use errors::pluralize;
 
 use syntax::ast;
 use syntax_expand::base::{self, *};
@@ -300,7 +300,7 @@ impl<'a, 'b> Context<'a, 'b> {
                 &format!(
                     "{} positional argument{} in format string, but {}",
                     count,
-                    pluralise!(count),
+                    pluralize!(count),
                     self.describe_num_args(),
                 ),
             );
@@ -994,7 +994,7 @@ pub fn expand_preparsed_format_args(
         vec![]
     };
 
-    let fmt_str = &*fmt_str.as_str();  // for the suggestions below
+    let fmt_str = &fmt_str.as_str();  // for the suggestions below
     let mut parser = parse::Parser::new(fmt_str, str_style, skips, append_newline);
 
     let mut unverified_pieces = Vec::new();