From 7b2cbcf0fe6dcaea7ee108c13422f6d00ed4bc8e Mon Sep 17 00:00:00 2001
From: Jakub Konka <kubkon@jakubkonka.com>
Date: Sun, 15 Oct 2023 15:38:16 +0200
Subject: codegen+elf: check if extern is a variable ref

---
 src/codegen.zig | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/codegen.zig')

diff --git a/src/codegen.zig b/src/codegen.zig
index de5ff9651a..54ed9c0cf5 100644
--- a/src/codegen.zig
+++ b/src/codegen.zig
@@ -892,9 +892,12 @@ fn genDeclRef(
 
     if (bin_file.cast(link.File.Elf)) |elf_file| {
         if (is_extern) {
-            const variable = decl.getOwnedVariable(mod).?;
             const name = mod.intern_pool.stringToSlice(decl.name);
-            const lib_name = mod.intern_pool.stringToSliceUnwrap(variable.lib_name);
+            // TODO audit this
+            const lib_name = if (decl.getOwnedVariable(mod)) |ov|
+                mod.intern_pool.stringToSliceUnwrap(ov.lib_name)
+            else
+                null;
             return GenResult.mcv(.{ .load_actual_got = try elf_file.getGlobalSymbol(name, lib_name) });
         }
         const sym_index = try elf_file.getOrCreateMetadataForDecl(decl_index);
-- 
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