Add static size assertion for clean::GenericParamDef

2021-10-17 19:40:23 -07:00 · 2021-10-17 19:40:23 -07:00 · 9e60288640
commit 9e60288640
parent 8db8f48ea8
1 changed files with 4 additions and 0 deletions
--- a/src/librustdoc/clean/types.rs
+++ b/src/librustdoc/clean/types.rs
@ -1252,6 +1252,10 @@ crate struct GenericParamDef {
    crate kind: GenericParamDefKind,
 }

+// `GenericParamDef` is used in many places. Make sure it doesn't unintentionally get bigger.
+#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+rustc_data_structures::static_assert_size!(GenericParamDef, 120);
+
 impl GenericParamDef {
    crate fn is_synthetic_type_param(&self) -> bool {
        match self.kind {