From b4eb81230500e0e35f2017113eb4ed03be6acfb8 Mon Sep 17 00:00:00 2001
From: Tau <jonathan.haehne@hotmail.com>
Date: Fri, 21 Jun 2024 15:10:05 +0200
Subject: [PATCH] Don't attach a top-level function to its file, but to the
 file's  struct

---
 src/codegen/llvm.zig | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index 4018c9eead..f7472fe4bc 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -1642,17 +1642,19 @@ pub const Object = struct {
 
         const file, const subprogram = if (!wip.strip) debug_info: {
             const file = try o.getDebugFile(file_scope);
-            const scope = try o.namespaceToDebugScope(decl.src_namespace);
+            const scope = try o.lowerDebugType(zcu.declPtr(namespace.decl_index).val.toType(), false);
 
             const line_number = decl.navSrcLine(zcu) + 1;
             const is_internal_linkage = decl.val.getExternFunc(zcu) == null;
             const debug_decl_type = try o.lowerDebugType(decl.typeOf(zcu), true);
+            const decl_name = try o.builder.metadataString(decl.name.toSlice(ip));
+            const link_name = try o.builder.metadataStringFromStrtabString(function_index.name(&o.builder));
 
             const subprogram = try o.builder.debugSubprogram(
                 file,
                 scope,
-                try o.builder.metadataString(decl.name.toSlice(ip)),
-                try o.builder.metadataStringFromStrtabString(function_index.name(&o.builder)),
+                decl_name,
+                link_name,
                 line_number,
                 line_number + func.lbrace_line,
                 debug_decl_type,
@@ -1669,6 +1671,7 @@ pub const Object = struct {
                 },
                 o.debug_compile_unit,
             );
+
             function_index.setSubprogram(subprogram, &o.builder);
             break :debug_info .{ file, subprogram };
         } else .{.none} ** 2;