Merging upstream version 1.76.0+dfsg1.

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

1 files changed, 164 insertions, 0 deletions

diff --git a/tests/ui/parser/bad-let-else-statement.rs b/tests/ui/parser/bad-let-else-statement.rs
new file mode 100644
index 000000000..7b927c89b
--- /dev/null
+++ b/tests/ui/parser/bad-let-else-statement.rs
@@ -0,0 +1,164 @@
+#![feature(inline_const)]
+#![feature(yeet_expr)]
+#![allow(incomplete_features)] // Necessary for now, while explicit_tail_calls is incomplete
+#![feature(explicit_tail_calls)]
+
+fn a() {
+    let foo = {
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn b() {
+    let foo = for i in 1..2 {
+        break;
+    } else {
+        //~^ ERROR `for...else` loops are not supported
+        return;
+    };
+}
+
+fn c() {
+    let foo = if true {
+        1
+    } else {
+        0
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn d() {
+    let foo = loop {
+        break;
+    } else {
+        //~^ ERROR loop...else` loops are not supported
+        return;
+    };
+}
+
+fn e() {
+    let foo = match true {
+        true => 1,
+        false => 0
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+struct X {a: i32}
+fn f() {
+    let foo = X {
+        a: 1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn g() {
+    let foo = while false {
+        break;
+    } else {
+        //~^ ERROR `while...else` loops are not supported
+        return;
+    };
+}
+
+fn h() {
+    let foo = const {
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn i() {
+    let foo = &{
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn j() {
+    let bar = 0;
+    let foo = bar = {
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn k() {
+    let foo = 1 + {
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn l() {
+    let foo = 1..{
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn m() {
+    let foo = return {
+        ()
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn n() {
+    let foo = -{
+        1
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn o() -> Result<(), ()> {
+    let foo = do yeet {
+        ()
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return Ok(());
+    };
+}
+
+fn p() {
+    let foo = become {
+        ()
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn q() {
+    let foo = |x: i32| {
+        x
+    } else {
+        //~^ ERROR right curly brace `}` before `else` in a `let...else` statement not allowed
+        return;
+    };
+}
+
+fn main() {}