libsyntax: Remove the `use foo = bar` syntax from the language in favor

of `use bar as foo`.

Change all uses of `use foo = bar` to `use bar as foo`.

Implements RFC #47.

Closes #16461.

[breaking-change]

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libunicode/u_str.rs b/src/libunicode/u_str.rs
index 2e656a5a420..262721bd636 100644
--- a/src/libunicode/u_str.rs
+++ b/src/libunicode/u_str.rs
@@ -225,7 +225,7 @@ impl<'a> Iterator<&'a str> for Graphemes<'a> {
 
     #[inline]
     fn next(&mut self) -> Option<&'a str> {
-        use gr = tables::grapheme;
+        use tables::grapheme as gr;
         if self.string.len() == 0 {
             return None;
         }
@@ -325,7 +325,7 @@ impl<'a> Iterator<&'a str> for Graphemes<'a> {
 impl<'a> DoubleEndedIterator<&'a str> for Graphemes<'a> {
     #[inline]
     fn next_back(&mut self) -> Option<&'a str> {
-        use gr = tables::grapheme;
+        use tables::grapheme as gr;
         if self.string.len() == 0 {
             return None;
         }