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Diffstat (limited to 'src/libsyntax/ext/base.rs')
| -rw-r--r-- | src/libsyntax/ext/base.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs index bb7834a133f..239fe55672e 100644 --- a/src/libsyntax/ext/base.rs +++ b/src/libsyntax/ext/base.rs @@ -713,6 +713,7 @@ pub struct ExpansionData { pub depth: usize, pub module: Rc<ModuleData>, pub directory_ownership: DirectoryOwnership, + pub prior_type_ascription: Option<(Span, bool)>, } /// One of these is made during expansion and incrementally updated as we go; @@ -743,6 +744,7 @@ impl<'a> ExtCtxt<'a> { depth: 0, module: Rc::new(ModuleData { mod_path: Vec::new(), directory: PathBuf::new() }), directory_ownership: DirectoryOwnership::Owned { relative: None }, + prior_type_ascription: None, }, expansions: FxHashMap::default(), allow_derive_markers: [sym::rustc_attrs, sym::structural_match][..].into(), |