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

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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.
This commit is contained in:
bors 2018-04-18 14:44:54 +00:00
commit 3dfda16525
7 changed files with 19 additions and 14 deletions
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4
src/libsyntax/parse/token.rs
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@ -72,9 +72,9 @@ pub enum Lit {
Integer(ast::Name),
Float(ast::Name),
Str_(ast::Name),
StrRaw(ast::Name, usize), /* raw str delimited by n hash symbols */
StrRaw(ast::Name, u16), /* raw str delimited by n hash symbols */
ByteStr(ast::Name),
ByteStrRaw(ast::Name, usize), /* raw byte str delimited by n hash symbols */
ByteStrRaw(ast::Name, u16), /* raw byte str delimited by n hash symbols */
}
impl Lit {