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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2022-07-27 14:21:08 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2022-08-01 08:27:43 +1000 |
| commit | e6b9fccfb12a19a928c238e0bbbd2ddec02885ed (patch) | |
| tree | f3786e4c38c5cb795c00032044523b3d37d00d8d /compiler/rustc_parse/src/lexer/mod.rs | |
| parent | ddf62b5bd40c038f15b0db31c5c35eab6420ed8c (diff) | |
| download | rust-e6b9fccfb12a19a928c238e0bbbd2ddec02885ed.tar.gz rust-e6b9fccfb12a19a928c238e0bbbd2ddec02885ed.zip | |
Add a size assertion for `Token`.
Diffstat (limited to 'compiler/rustc_parse/src/lexer/mod.rs')
| -rw-r--r-- | compiler/rustc_parse/src/lexer/mod.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/rustc_parse/src/lexer/mod.rs b/compiler/rustc_parse/src/lexer/mod.rs index 5868036c737..9245e3a677a 100644 --- a/compiler/rustc_parse/src/lexer/mod.rs +++ b/compiler/rustc_parse/src/lexer/mod.rs @@ -22,6 +22,13 @@ mod unicode_chars; use unescape_error_reporting::{emit_unescape_error, escaped_char}; +// This type is used a lot. Make sure it doesn't unintentionally get bigger. +// +// This assertion is in this crate, rather than in `rustc_lexer`, because that +// crate cannot depend on `rustc_data_structures`. +#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))] +rustc_data_structures::static_assert_size!(rustc_lexer::Token, 72); + #[derive(Clone, Debug)] pub struct UnmatchedBrace { pub expected_delim: Delimiter, |