From c2047754c300b68c05d65faa8dc2925fe67b71b4 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Sat, 14 Jan 2017 00:05:42 +0000
Subject: libgo: update to Go 1.8 release candidate 1

    Compiler changes:
      * Change map assignment to use mapassign and assign value directly.
      * Change string iteration to use decoderune, faster for ASCII strings.
      * Change makeslice to take int, and use makeslice64 for larger values.
      * Add new noverflow field to hmap struct used for maps.

    Unresolved problems, to be fixed later:
      * Commented out test in go/types/sizes_test.go that doesn't compile.
      * Commented out reflect.TestStructOf test for padding after zero-sized field.

    Reviewed-on: https://go-review.googlesource.com/35231

gotools/:
	Updates for Go 1.8rc1.
	* Makefile.am (go_cmd_go_files): Add bug.go.
	(s-zdefaultcc): Write defaultPkgConfig.
	* Makefile.in: Rebuild.

From-SVN: r244456
---
 libgo/go/testing/internal/testdeps/deps.go | 51 ++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 libgo/go/testing/internal/testdeps/deps.go

(limited to 'libgo/go/testing/internal')

diff --git a/libgo/go/testing/internal/testdeps/deps.go b/libgo/go/testing/internal/testdeps/deps.go
new file mode 100644
index 0000000..b08300b
--- /dev/null
+++ b/libgo/go/testing/internal/testdeps/deps.go
@@ -0,0 +1,51 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package testdeps provides access to dependencies needed by test execution.
+//
+// This package is imported by the generated main package, which passes
+// TestDeps into testing.Main. This allows tests to use packages at run time
+// without making those packages direct dependencies of package testing.
+// Direct dependencies of package testing are harder to write tests for.
+package testdeps
+
+import (
+	"io"
+	"regexp"
+	"runtime/pprof"
+)
+
+// TestDeps is an implementation of the testing.testDeps interface,
+// suitable for passing to testing.MainStart.
+type TestDeps struct{}
+
+var matchPat string
+var matchRe *regexp.Regexp
+
+func (TestDeps) MatchString(pat, str string) (result bool, err error) {
+	if matchRe == nil || matchPat != pat {
+		matchPat = pat
+		matchRe, err = regexp.Compile(matchPat)
+		if err != nil {
+			return
+		}
+	}
+	return matchRe.MatchString(str), nil
+}
+
+func (TestDeps) StartCPUProfile(w io.Writer) error {
+	return pprof.StartCPUProfile(w)
+}
+
+func (TestDeps) StopCPUProfile() {
+	pprof.StopCPUProfile()
+}
+
+func (TestDeps) WriteHeapProfile(w io.Writer) error {
+	return pprof.WriteHeapProfile(w)
+}
+
+func (TestDeps) WriteProfileTo(name string, w io.Writer, debug int) error {
+	return pprof.Lookup(name).WriteTo(w, debug)
+}
-- 
cgit v1.1