all: update repo to use the new error handling syntax (#8950)

vlib/net/ftp/ftp.v

@@ -56,7 +56,7 @@ fn (mut dtp DTP) read() ?[]byte {
 }
 
 fn (mut dtp DTP) close() {
-	dtp.conn.close() or { panic(err) }
+	dtp.conn.close() or { panic(err.msg) }
 }
 
 struct FTP {

vlib/net/ftp/ftp_test.v

@@ -8,14 +8,14 @@ fn test_ftp_cleint() {
 	// that is why it is not a very good idea to run it in CI.
 	// If you want to run it manually, use:
 	// `v -d network vlib/net/ftp/ftp_test.v`
-	ftp_client_test_inside() or { panic(err) }
+	ftp_client_test_inside() or { panic(err.msg) }
 }
 
 fn ftp_client_test_inside() ? {
 	mut zftp := ftp.new()
 	// eprintln(zftp)
 	defer {
-		zftp.close() or { panic(err) }
+		zftp.close() or { panic(err.msg) }
 	}
 	connect_result := zftp.connect('ftp.redhat.com') ?
 	assert connect_result

vlib/net/html/dom.v

@@ -25,7 +25,7 @@ mut:
 fn (mut dom DocumentObjectModel) print_debug(data string) {
 	$if debug {
 		if data.len > 0 {
-			dom.debug_file.writeln(data) or { panic(err) }
+			dom.debug_file.writeln(data) or { panic(err.msg) }
 		}
 	}
 }

vlib/net/html/parser.v

@@ -53,7 +53,7 @@ fn (parser Parser) builder_str() string {
 fn (mut parser Parser) print_debug(data string) {
 	$if debug {
 		if data.len > 0 {
-			parser.debug_file.writeln(data) or { panic(err) }
+			parser.debug_file.writeln(data) or { panic(err.msg) }
 		}
 	}
 }

vlib/net/http/download.v

@@ -9,7 +9,7 @@ pub fn download_file(url string, out string) ? {
 	$if debug_http ? {
 		println('download file url=$url out=$out')
 	}
-	s := get(url) or { return error(err) }
+	s := get(url) or { return err }
 	os.write_file(out, s.text) ?
 	// download_file_with_progress(url, out, empty, empty)
 }

vlib/net/http/http_httpbin_test.v

@@ -34,7 +34,7 @@ fn http_fetch_mock(_methods []string, _config FetchConfig) ?[]Response {
 fn test_http_fetch_bare() {
 	$if !network ? { return }
 	responses := http_fetch_mock([], FetchConfig{}) or {
-		panic(err)
+		panic(err.msg)
 	}
 	for response in responses {
 		assert response.status_code == 200
@@ -46,11 +46,11 @@ fn test_http_fetch_with_data() {
 	responses := http_fetch_mock(['POST', 'PUT', 'PATCH', 'DELETE'], {
 		data: 'hello world'
 	}) or {
-		panic(err)
+		panic(err.msg)
 	}
 	for response in responses {
 		payload := json.decode(HttpbinResponseBody,response.text) or {
-			panic(err)
+			panic(err.msg)
 		}
 		assert payload.data == 'hello world'
 	}
@@ -64,11 +64,11 @@ fn test_http_fetch_with_params() {
 			'c': 'd'
 		}
 	}) or {
-		panic(err)
+		panic(err.msg)
 	}
 	for response in responses {
 		// payload := json.decode(HttpbinResponseBody,response.text) or {
-		// panic(err)
+		// panic(err.msg)
 		// }
 		assert response.status_code == 200
 		// TODO
@@ -84,11 +84,11 @@ fn test_http_fetch_with_headers() {
 			'Test-Header': 'hello world'
 		}
 	}) or {
-		panic(err)
+		panic(err.msg)
 	}
 	for response in responses {
 		// payload := json.decode(HttpbinResponseBody,response.text) or {
-		// panic(err)
+		// panic(err.msg)
 		// }
 		assert response.status_code == 200
 		// TODO

vlib/net/http/http_test.v

@@ -16,7 +16,7 @@ fn test_http_get_from_vlang_utc_now() {
 	for url in urls {
 		println('Test getting current time from $url by http.get')
 		res := http.get(url) or {
-			panic(err)
+			panic(err.msg)
 		}
 		assert 200 == res.status_code
 		assert res.text.len > 0
@@ -40,7 +40,7 @@ fn test_public_servers() {
 	for url in urls {
 		println('Testing http.get on public url: $url ')
 		res := http.get(url) or {
-			panic(err)
+			panic(err.msg)
 		}
 		assert 200 == res.status_code
 		assert res.text.len > 0
@@ -54,7 +54,7 @@ fn test_relative_redirects() {
 		return
 	} // tempfix periodic: httpbin relative redirects are broken
 	res := http.get('https://httpbin.org/relative-redirect/3?abc=xyz') or {
-		panic(err)
+		panic(err.msg)
 	}
 	assert 200 == res.status_code
 	assert res.text.len > 0

vlib/net/tcp_simple_client_server_test.v

@@ -7,9 +7,9 @@ const (
 )
 
 fn setup() (&net.TcpListener, &net.TcpConn, &net.TcpConn) {
-	mut server := net.listen_tcp(server_port) or { panic(err) }
-	mut client := net.dial_tcp('127.0.0.1:$server_port') or { panic(err) }
-	mut socket := server.accept() or { panic(err) }
+	mut server := net.listen_tcp(server_port) or { panic(err.msg) }
+	mut client := net.dial_tcp('127.0.0.1:$server_port') or { panic(err.msg) }
+	mut socket := server.accept() or { panic(err.msg) }
 	$if debug_peer_ip ? {
 		ip := con.peer_ip() or { '$err' }
 		eprintln('connection peer_ip: $ip')

vlib/net/tcp_test.v

@@ -44,8 +44,8 @@ fn echo() ? {
 }
 
 fn test_tcp() {
-	mut l := net.listen_tcp(test_port) or { panic(err) }
+	mut l := net.listen_tcp(test_port) or { panic(err.msg) }
 	go echo_server(mut l)
-	echo() or { panic(err) }
+	echo() or { panic(err.msg) }
 	l.close() or { }
 }

vlib/net/unix/unix_test.v

@@ -51,8 +51,8 @@ fn echo() ? {
 }
 
 fn test_tcp() {
-	mut l := unix.listen_stream(test_port) or { panic(err) }
+	mut l := unix.listen_stream(test_port) or { panic(err.msg) }
 	go echo_server(mut l)
-	echo() or { panic(err) }
+	echo() or { panic(err.msg) }
 	l.close() or { }
 }