Merge pull request #22004 from jacobly0/fix-self-llvm

fix llvm-enabled compiler builds with the self-hosted backend

1 files changed, 8 insertions, 0 deletions

diff --git a/test/behavior/slice.zig b/test/behavior/slice.zig
index 15db19f1e8..4f5367ad85 100644
--- a/test/behavior/slice.zig
+++ b/test/behavior/slice.zig
@@ -995,3 +995,11 @@ test "sentinel-terminated 0-length slices" {
     try expect(comptime_known_array_value[0] == 2);
     try expect(runtime_array_value[0] == 2);
 }
+
+test "peer slices keep abi alignment with empty struct" {
+    var cond: bool = undefined;
+    cond = false;
+    const slice = if (cond) &[1]u32{42} else &.{};
+    comptime assert(@TypeOf(slice) == []const u32);
+    try expect(slice.len == 0);
+}