From 3697022a41ffa13a3971aeaf96b9c2b8de391ab1 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Mon, 17 May 2021 13:44:20 -0700
Subject: stage2: avoid calling freeDecl when hasCodeGenBits == false

Previously the frontend incorrectly called freeDecl for structs, which
never got allocateDecl called for them. There was simply a missing check
for hasCodeGenBits().
---
 src/Module.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/Module.zig')

diff --git a/src/Module.zig b/src/Module.zig
index 2227e47d72..b74ef1cc81 100644
--- a/src/Module.zig
+++ b/src/Module.zig
@@ -3499,9 +3499,11 @@ pub fn deleteDecl(
     }
     _ = mod.compile_log_decls.swapRemove(decl);
     mod.deleteDeclExports(decl);
-    mod.comp.bin_file.freeDecl(decl);
 
     if (decl.has_tv) {
+        if (decl.ty.hasCodeGenBits()) {
+            mod.comp.bin_file.freeDecl(decl);
+        }
         if (decl.getInnerNamespace()) |namespace| {
             try namespace.deleteAllDecls(mod, outdated_decls);
         }
-- 
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