From 1ccbc6ca2066bec7a8b723598a9a17d70da66bc7 Mon Sep 17 00:00:00 2001
From: mlugg <mlugg@mlugg.co.uk>
Date: Wed, 14 Aug 2024 00:18:58 +0100
Subject: [PATCH] test: add new incremental test

This case is adapted from #11344, and passes with `-fno-emit-bin`.

Resolves: #11344
---
 test/incremental/delete_comptime_decls | 38 ++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 test/incremental/delete_comptime_decls

diff --git a/test/incremental/delete_comptime_decls b/test/incremental/delete_comptime_decls
new file mode 100644
index 0000000000..424dc37ea8
--- /dev/null
+++ b/test/incremental/delete_comptime_decls
@@ -0,0 +1,38 @@
+#target=x86_64-linux
+#update=initial version
+#file=main.zig
+pub fn main() void {}
+comptime {
+    var array = [_:0]u8{ 1, 2, 3, 4 };
+    const src_slice: [:0]u8 = &array;
+    const slice = src_slice[2..6];
+    _ = slice;
+}
+comptime {
+    var array = [_:0]u8{ 1, 2, 3, 4 };
+    const slice = array[2..6];
+    _ = slice;
+}
+comptime {
+    var array = [_]u8{ 1, 2, 3, 4 };
+    const slice = array[2..5];
+    _ = slice;
+}
+comptime {
+    var array = [_:0]u8{ 1, 2, 3, 4 };
+    const slice = array[3..2];
+    _ = slice;
+}
+#expect_error=ignored
+
+#update=delete and modify comptime decls
+#file=main.zig
+pub fn main() void {}
+comptime {
+    const x: [*c]u8 = null;
+    var runtime_len: usize = undefined;
+		runtime_len = 0;
+    const y = x[0..runtime_len];
+    _ = y;
+}
+#expect_error=ignored