Merge #5378

5378: Thread varargs through rust-analyzer r=flodiebold a=jonas-schievink

This adds a varargs flag to various data structures and fills it from the AST.

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/5374

cc @flodiebold for the typesystem/chalk changes

Co-authored-by: Jonas Schievink <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/crates/ra_hir_def/src/item_tree.rs b/crates/ra_hir_def/src/item_tree.rs
index 3e603bd55..da79d8ffd 100644
--- a/crates/ra_hir_def/src/item_tree.rs
+++ b/crates/ra_hir_def/src/item_tree.rs
@@ -503,6 +503,7 @@ pub struct Function {
     pub has_self_param: bool,
     pub is_unsafe: bool,
     pub params: Box<[TypeRef]>,
+    pub is_varargs: bool,
     pub ret_type: TypeRef,
     pub ast_id: FileAstId<ast::FnDef>,
 }