motiejus/zig

commit 7802cf9814c135437863ce742b9951d7656849cd (tree)
parent 1741b821c39c3e677719a5db435ddac6190874b2
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Sun, 21 Jul 2024 18:36:01 -0700

avoid depending on a zig1.wasm update

Diffstat:
M
lib/std/mem.zig
 | 
6
+++++-

1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/std/mem.zig b/lib/std/mem.zig
@@ -636,6 +636,10 @@ test lessThan {
     try testing.expect(lessThan(u8, "", "a"));
 }
 
+/// Normally, we could simply use `builtin.fuzz` but this requires a zig1.wasm
+/// update. After the next zig1.wasm update, the `@hasDecl` can be removed.
+const fuzz = @hasDecl(builtin, "fuzz") and builtin.fuzz;
+
 const eqlBytes_allowed = switch (builtin.zig_backend) {
     // The SPIR-V backend does not support the optimized path yet.
     .stage2_spirv64 => false,
@@ -643,7 +647,7 @@ const eqlBytes_allowed = switch (builtin.zig_backend) {
     .stage2_riscv64 => false,
     // The naive memory comparison implementation is more useful for fuzzers to
     // find interesting inputs.
-    else => !builtin.fuzz,
+    else => !fuzz,
 };
 
 /// Compares two slices and returns whether they are equal.