From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../ui/parser/issues/issue-87086-colon-path-sep.rs | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 src/test/ui/parser/issues/issue-87086-colon-path-sep.rs

(limited to 'src/test/ui/parser/issues/issue-87086-colon-path-sep.rs')

diff --git a/src/test/ui/parser/issues/issue-87086-colon-path-sep.rs b/src/test/ui/parser/issues/issue-87086-colon-path-sep.rs
new file mode 100644
index 000000000..0b7b67496
--- /dev/null
+++ b/src/test/ui/parser/issues/issue-87086-colon-path-sep.rs
@@ -0,0 +1,79 @@
+// Tests that a suggestion is issued if the user wrote a colon instead of
+// a path separator in a match arm.
+
+mod qux {
+    pub enum Foo {
+        Bar,
+        Baz,
+    }
+}
+
+use qux::Foo;
+
+fn f() -> Foo { Foo::Bar }
+
+fn g1() {
+    match f() {
+        Foo:Bar => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        _ => {}
+    }
+    match f() {
+        qux::Foo:Bar => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        _ => {}
+    }
+    match f() {
+        qux:Foo::Baz => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        _ => {}
+    }
+    match f() {
+        qux: Foo::Baz if true => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        _ => {}
+    }
+    if let Foo:Bar = f() {
+    //~^ ERROR: expected one of
+    //~| HELP: maybe write a path separator here
+    }
+}
+
+fn g1_neg() {
+    match f() {
+        ref qux: Foo::Baz => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        _ => {}
+    }
+}
+
+fn g2_neg() {
+    match f() {
+        mut qux: Foo::Baz => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        _ => {}
+    }
+}
+
+fn main() {
+    let myfoo = Foo::Bar;
+    match myfoo {
+        Foo::Bar => {}
+        Foo:Bar::Baz => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+        //~| ERROR: failed to resolve: `Bar` is a variant, not a module
+    }
+    match myfoo {
+        Foo::Bar => {}
+        Foo:Bar => {}
+        //~^ ERROR: expected one of
+        //~| HELP: maybe write a path separator here
+    }
+}
-- 
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