zig

commit dad07fb6f33d9024dc6528ca3de37715fbc13182 (tree)
parent 2e429697865ebcadc001a7d167ef964b3f1393a2
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Wed, 10 Jul 2024 17:27:30 -0700

std.Build.Cache.Path: fix hash impl on windows

Diffstat:
M
lib/std/Build/Cache/Path.zig
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/std/Build/Cache/Path.zig b/lib/std/Build/Cache/Path.zig
@@ -183,7 +183,11 @@ pub const TableAdapter = struct {
 
     pub fn hash(self: TableAdapter, a: Cache.Path) u32 {
         _ = self;
-        const seed: u32 = @bitCast(a.root_dir.handle.fd);
+        const seed = switch (@typeInfo(@TypeOf(a.root_dir.handle.fd))) {
+            .Pointer => @intFromPtr(a.root_dir.handle.fd),
+            .Int => @as(u32, @bitCast(a.root_dir.handle.fd)),
+            else => @compileError("unimplemented hash function"),
+        };
         return @truncate(Hash.hash(seed, a.sub_path));
     }
     pub fn eql(self: TableAdapter, a: Cache.Path, b: Cache.Path, b_index: usize) bool {