From b2573802ecaf2a7dbb794a3a82ca8f9f6e95ba4b Mon Sep 17 00:00:00 2001
From: Matthias Simon <matthias.simon@nokia.com>
Date: Fri, 25 Oct 2024 14:59:15 +0200
Subject: [PATCH] Add Region for parser

---
 ttcn3/syntax/parser.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ttcn3/syntax/parser.go b/ttcn3/syntax/parser.go
index 6ee030e0..516b5d23 100644
--- a/ttcn3/syntax/parser.go
+++ b/ttcn3/syntax/parser.go
@@ -2,11 +2,13 @@ package syntax
 
 import (
 	"bytes"
+	"context"
 	"errors"
 	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
+	trc "runtime/trace"
 	"strconv"
 	"strings"
 
@@ -77,6 +79,9 @@ func NewParser(src []byte) *parser {
 // ErrorList which is sorted by file position.
 func Parse(src []byte, opts ...ParserOption) (root *Root, names map[string]bool, uses map[string]bool) {
 
+	region := trc.StartRegion(context.Background(), "syntax.Parse")
+	defer region.End()
+
 	p := NewParser(src)
 	for _, opt := range opts {
 		if err := opt(p); err != nil {