Auto merge of #49993 - nnethercote:shrink-Token, r=alexcrichton

Change the hashcounts in raw `Lit` variants from usize to u16.

This reduces the size of `Token` from 32 bytes to 24 bytes on 64-bit
platforms.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 3741850b8a9..bd06ae8c1a9 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -234,11 +234,11 @@ pub fn token_to_string(tok: &Token) -> String {
                 token::Integer(c)        => c.to_string(),
                 token::Str_(s)           => format!("\"{}\"", s),
                 token::StrRaw(s, n)      => format!("r{delim}\"{string}\"{delim}",
-                                                    delim=repeat("#", n),
+                                                    delim=repeat("#", n as usize),
                                                     string=s),
                 token::ByteStr(v)         => format!("b\"{}\"", v),
                 token::ByteStrRaw(s, n)   => format!("br{delim}\"{string}\"{delim}",
-                                                    delim=repeat("#", n),
+                                                    delim=repeat("#", n as usize),
                                                     string=s),
             };
 
@@ -660,7 +660,7 @@ pub trait PrintState<'a> {
             }
             ast::StrStyle::Raw(n) => {
                 (format!("r{delim}\"{string}\"{delim}",
-                         delim=repeat("#", n),
+                         delim=repeat("#", n as usize),
                          string=st))
             }
         };