From 5de880c288b0f340b57442d68685c79cf515fc78 Mon Sep 17 00:00:00 2001
From: Jacob Young <jacobly0@users.noreply.github.com>
Date: Wed, 25 Dec 2024 14:25:21 -0500
Subject: Dwarf: emit debug info for extern globals

---
 src/link/Dwarf.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/link/Dwarf.zig b/src/link/Dwarf.zig
index 81ebc00b1d..2aa04a5efd 100644
--- a/src/link/Dwarf.zig
+++ b/src/link/Dwarf.zig
@@ -2358,7 +2358,9 @@ pub fn initWipNav(dwarf: *Dwarf, pt: Zcu.PerThread, nav_index: InternPool.Nav.In
     const nav_val = zcu.navValue(nav_index);
     const nav_key = ip.indexToKey(nav_val.toIntern());
     switch (nav_key) {
-        .@"extern" => return null,
+        // Ignore @extern
+        .@"extern" => |@"extern"| if (decl.linkage != .@"extern" or
+            !@"extern".name.eqlSlice(file.zir.nullTerminatedString(decl.name), ip)) return null,
         else => {},
     }
 
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