Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/test/ui/hygiene/globs.rs b/src/test/ui/hygiene/globs.rs
new file mode 100644
index 000000000..a3f466ef4
--- /dev/null
+++ b/src/test/ui/hygiene/globs.rs
@@ -0,0 +1,72 @@
+#![feature(decl_macro)]
+
+mod foo {
+    pub fn f() {}
+}
+
+mod bar {
+    pub fn g() {}
+}
+
+macro m($($t:tt)*) {
+    $($t)*
+    use foo::*;
+    f();
+    g(); //~ ERROR cannot find function `g` in this scope
+}
+
+fn main() {
+    m! {
+        use bar::*;
+        g();
+        f(); //~ ERROR cannot find function `f` in this scope
+    }
+}
+
+n!(f);
+macro n($i:ident) {
+    mod foo {
+        pub fn $i() -> u32 { 0 }
+        pub fn f() {}
+
+        mod test {
+            use super::*;
+            fn g() {
+                let _: u32 = $i();
+                let _: () = f();
+            }
+        }
+
+        macro n($j:ident) {
+            mod test {
+                use super::*;
+                fn g() {
+                    let _: u32 = $i();
+                    let _: () = f();
+                    $j();
+                }
+            }
+        }
+        macro n_with_super($j:ident) {
+            mod test {
+                use super::*;
+                fn g() {
+                    let _: u32 = $i();
+                    let _: () = f();
+                    super::$j();
+                }
+            }
+        }
+
+        n!(f); //~ ERROR cannot find function `f` in this scope
+        n_with_super!(f);
+        mod test2 {
+            super::n! {
+                f //~ ERROR cannot find function `f` in this scope
+            }
+            super::n_with_super! {
+                f
+            }
+        }
+    }
+}