Skip to content

Add a size assertion for Span. #155021

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
nnethercote wants to merge 1 commit into from
+13 −0
Closed

Add a size assertion for Span. #155021

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions compiler/rustc_span/src/span_encoding.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -460,3 +460,16 @@ impl SpanInterner {
fn with_span_interner<T, F: FnOnce(&mut SpanInterner) -> T>(f: F) -> T {
crate::with_session_globals(|session_globals| f(&mut session_globals.span_interner.lock()))
}

// Some types are used a lot. Make sure they don't unintentionally get bigger.
#[cfg(target_pointer_width = "64")]
mod size_asserts {
use rustc_data_structures::static_assert_size;

use super::*;
// tidy-alphabetical-start
static_assert_size!(InlineCtxt, 8);
static_assert_size!(InlineParent, 8);
static_assert_size!(Span, 8);
// tidy-alphabetical-end
}
Loading