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| author | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-12-12 08:46:18 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-12-12 09:06:43 +1100 |
| commit | 08857c1c5743133ac309820640ef0755c82fedb7 (patch) | |
| tree | 1c975a2c744ef828167c5f760e5e0fc24ae0d770 /src/libsyntax/parse | |
| parent | 8375ab4ff43474c73e3572c2b226560f8cc8e695 (diff) | |
| download | rust-08857c1c5743133ac309820640ef0755c82fedb7.tar.gz rust-08857c1c5743133ac309820640ef0755c82fedb7.zip | |
XXX: SymbolIndex
Diffstat (limited to 'src/libsyntax/parse')
| -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()))) |