From 30688f33a46e50877ee83d37bde7b6f0be907522 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Wed, 28 Feb 2024 19:08:28 -0700
Subject: add missing export symbol names to whole mode wasm cache hash

Fixes false positive cache hit.
---
 src/Compilation.zig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/Compilation.zig b/src/Compilation.zig
index 78330b6806..e548703662 100644
--- a/src/Compilation.zig
+++ b/src/Compilation.zig
@@ -2584,6 +2584,10 @@ fn addNonIncrementalStuffToCacheManifest(
     man.hash.addOptional(opts.initial_memory);
     man.hash.addOptional(opts.max_memory);
     man.hash.addOptional(opts.global_base);
+    man.hash.add(opts.export_symbol_names.len);
+    for (opts.export_symbol_names) |symbol_name| {
+        man.hash.addBytes(symbol_name);
+    }
 
     // Mach-O specific stuff
     try link.File.MachO.hashAddFrameworks(man, opts.frameworks);
-- 
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