Add test for #101211

Author: oMisaki

src/test/ui/proc-macro/dollar-crate-issue-101211.rs

@@ -0,0 +1,29 @@
+// check-pass
+// edition:2021
+// aux-build:test-macros.rs
+
+#![no_std] // Don't load unnecessary hygiene information from std
+extern crate std;
+
+#[macro_use]
+extern crate test_macros;
+
+macro_rules! foo {
+    ($($path:ident)::*) => (
+        test_macros::recollect!(
+            $($path)::*
+        )
+    )
+}
+
+macro_rules! baz {
+    () => (
+        foo!($crate::BAR)
+    )
+}
+
+pub const BAR: u32 = 19;
+
+fn main(){
+    std::println!("{}", baz!());
+}