diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/parse/token.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs index 8e4d3c0166b..ed746657459 100644 --- a/src/libsyntax/parse/token.rs +++ b/src/libsyntax/parse/token.rs @@ -207,6 +207,10 @@ pub enum Token { Eof, } +// `Token` is used a lot. Make sure it doesn't unintentionally get bigger. +#[cfg(target_arch = "x86_64")] +static_assert!(MEM_SIZE_OF_STATEMENT: mem::size_of::<Token>() == 16); + impl Token { pub fn interpolated(nt: Nonterminal) -> Token { Token::Interpolated(Lrc::new((nt, LazyTokenStream::new()))) |