From 548591b77d115a557e8e6351b78b96831002b306 Mon Sep 17 00:00:00 2001
From: Robert Griesemer <gri@golang.org>
Date: Wed, 22 Feb 2012 22:33:45 -0800
Subject: [PATCH] go cmd: print more than one error when running go test

Fixes #3055.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5683079
---
 src/cmd/go/test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/cmd/go/test.go b/src/cmd/go/test.go
index 57cdc7696a..26b71fec1c 100644
--- a/src/cmd/go/test.go
+++ b/src/cmd/go/test.go
@@ -11,6 +11,7 @@ import (
 	"go/build"
 	"go/doc"
 	"go/parser"
+	"go/scanner"
 	"go/token"
 	"os"
 	"os/exec"
@@ -299,6 +300,16 @@ func runTest(cmd *Command, args []string) {
 	for _, p := range pkgs {
 		buildTest, runTest, printTest, err := b.test(p)
 		if err != nil {
+			if list, ok := err.(scanner.ErrorList); ok {
+				const n = 10
+				if len(list) > n {
+					list = list[:n]
+				}
+				for _, err := range list {
+					errorf("%s", err)
+				}
+				continue
+			}
 			errorf("%s", err)
 			continue
 		}
-- 
2.48.1