Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 66 insertions, 0 deletions

diff --git a/tests/ui/structs-enums/tag-variant-disr-val.rs b/tests/ui/structs-enums/tag-variant-disr-val.rs
new file mode 100644
index 000000000..297d85c58
--- /dev/null
+++ b/tests/ui/structs-enums/tag-variant-disr-val.rs
@@ -0,0 +1,66 @@
+// run-pass
+#![allow(non_camel_case_types)]
+
+use color::{red, green, blue, black, white, imaginary, purple, orange};
+
+#[derive(Copy, Clone)]
+enum color {
+    red = 0xff0000,
+    green = 0x00ff00,
+    blue = 0x0000ff,
+    black = 0x000000,
+    white = 0xFFFFFF,
+    imaginary = -1,
+    purple = 1 << 1,
+    orange = 8 >> 1
+}
+
+impl PartialEq for color {
+    fn eq(&self, other: &color) -> bool {
+        ((*self) as usize) == ((*other) as usize)
+    }
+    fn ne(&self, other: &color) -> bool { !(*self).eq(other) }
+}
+
+pub fn main() {
+    test_color(red, 0xff0000, "red".to_string());
+    test_color(green, 0x00ff00, "green".to_string());
+    test_color(blue, 0x0000ff, "blue".to_string());
+    test_color(black, 0x000000, "black".to_string());
+    test_color(white, 0xFFFFFF, "white".to_string());
+    test_color(imaginary, -1, "imaginary".to_string());
+    test_color(purple, 2, "purple".to_string());
+    test_color(orange, 4, "orange".to_string());
+}
+
+fn test_color(color: color, val: isize, name: String) {
+    //assert_eq!(unsafe::transmute(color), val);
+    assert_eq!(color as isize, val);
+    assert_eq!(get_color_alt(color), name);
+    assert_eq!(get_color_if(color), name);
+}
+
+fn get_color_alt(color: color) -> String {
+    match color {
+      red => {"red".to_string()}
+      green => {"green".to_string()}
+      blue => {"blue".to_string()}
+      black => {"black".to_string()}
+      white => {"white".to_string()}
+      imaginary => {"imaginary".to_string()}
+      purple => {"purple".to_string()}
+      orange => {"orange".to_string()}
+    }
+}
+
+fn get_color_if(color: color) -> String {
+    if color == red {"red".to_string()}
+    else if color == green {"green".to_string()}
+    else if color == blue {"blue".to_string()}
+    else if color == black {"black".to_string()}
+    else if color == white {"white".to_string()}
+    else if color == imaginary {"imaginary".to_string()}
+    else if color == purple {"purple".to_string()}
+    else if color == orange {"orange".to_string()}
+    else {"unknown".to_string()}
+}