More detail when expecting expression but encountering bad macro argument

Partially address #71039.
2023-07-31 14:55:47 +00:00
parent 1be1e84872
commit 4e418805da
27 changed files with 200 additions and 67 deletions
--- a/compiler/rustc_parse/src/parser/path.rs
+++ b/compiler/rustc_parse/src/parser/path.rs
@@ -185,7 +185,7 @@ impl<'a> Parser<'a> {
        });

        if let token::Interpolated(nt) = &self.token.kind {
-            if let token::NtTy(ty) = &**nt {
+            if let token::NtTy(ty) = &nt.0 {
                if let ast::TyKind::Path(None, path) = &ty.kind {
                    let path = path.clone();
                    self.bump();