From 164c3e0e7b3650c60610c3fbefbb5fda56ce1c31 Mon Sep 17 00:00:00 2001
From: Li Jie <cpunion@gmail.com>
Date: Sun, 19 Jan 2025 19:02:31 +0800
Subject: [PATCH] cl: fix null pointer in processing debug location

---
 compiler/cl/compile.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/compiler/cl/compile.go b/compiler/cl/compile.go
index 245e704c..67dbdaf2 100644
--- a/compiler/cl/compile.go
+++ b/compiler/cl/compile.go
@@ -318,7 +318,9 @@ func (p *context) compileFuncDecl(pkg llssa.Package, f *ssa.Function) (llssa.Fun
 
 func (p *context) getFuncBodyPos(f *ssa.Function) token.Position {
 	if f.Object() != nil {
-		return p.goProg.Fset.Position(f.Object().(*types.Func).Scope().Pos())
+		if fn, ok := f.Object().(*types.Func); ok && fn.Scope() != nil {
+			return p.goProg.Fset.Position(fn.Scope().Pos())
+		}
 	}
 	return p.goProg.Fset.Position(f.Pos())
 }
@@ -760,6 +762,9 @@ func (p *context) getDebugLocScope(v *ssa.Function, pos token.Pos) *types.Scope
 		return nil
 	}
 	funcScope := v.Object().(*types.Func).Scope()
+	if funcScope == nil {
+		return nil
+	}
 	return funcScope.Innermost(pos)
 }