From 128626de5cbe45d94f6bb2489c82bd48c6b051b3 Mon Sep 17 00:00:00 2001
From: Evgenii Stratonikov <evgeniy@nspcc.ru>
Date: Mon, 10 Aug 2020 17:42:53 +0300
Subject: [PATCH] compiler: save sequence points for `init` function

---
 pkg/compiler/debug.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkg/compiler/debug.go b/pkg/compiler/debug.go
index 7b297298d..5aad14726 100644
--- a/pkg/compiler/debug.go
+++ b/pkg/compiler/debug.go
@@ -85,14 +85,15 @@ type DebugParam struct {
 }
 
 func (c *codegen) saveSequencePoint(n ast.Node) {
-	if c.scope == nil {
-		// do not save globals for now
-		return
+	name := "init"
+	if c.scope != nil {
+		name = c.scope.name
 	}
+
 	fset := c.buildInfo.program.Fset
 	start := fset.Position(n.Pos())
 	end := fset.Position(n.End())
-	c.sequencePoints[c.scope.name] = append(c.sequencePoints[c.scope.name], DebugSeqPoint{
+	c.sequencePoints[name] = append(c.sequencePoints[name], DebugSeqPoint{
 		Opcode:    c.prog.Len(),
 		Document:  c.docIndex[start.Filename],
 		StartLine: start.Line,
@@ -122,6 +123,7 @@ func (c *codegen) emitDebugInfo(contract []byte) *DebugInfo {
 				End:   uint16(c.initEndOffset),
 			},
 			ReturnType: "Void",
+			SeqPoints:  c.sequencePoints["init"],
 		})
 	}
 	for name, scope := range c.funcs {