From: Rick Arnold <rickarnoldjr@gmail.com>
Date: Fri, 9 Aug 2013 06:05:40 +0000 (+1000)
Subject: cmd/gc: make missing package error fatal
X-Git-Tag: go1.2rc2~699
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=66e8471391faa33aced2752f4c06a9fab444542b;p=gostls13.git

cmd/gc: make missing package error fatal

No longer continue assuming package main.

Fixes #4776.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/12677043
---

diff --git a/src/cmd/gc/go.y b/src/cmd/gc/go.y
index 4fcb8c0f05..7346b06b2a 100644
--- a/src/cmd/gc/go.y
+++ b/src/cmd/gc/go.y
@@ -136,8 +136,7 @@ package:
 	{
 		prevlineno = lineno;
 		yyerror("package statement must be first");
-		flusherrors();
-		mkpackage("main");
+		errorexit();
 	}
 |	LPACKAGE sym ';'
 	{
diff --git a/src/cmd/gc/y.tab.c b/src/cmd/gc/y.tab.c
index 39c0b12b64..eb11ef104c 100644
--- a/src/cmd/gc/y.tab.c
+++ b/src/cmd/gc/y.tab.c
@@ -2428,8 +2428,7 @@ yyreduce:
     {
 		prevlineno = lineno;
 		yyerror("package statement must be first");
-		flusherrors();
-		mkpackage("main");
+		errorexit();
 	}
     break;
 
diff --git a/test/fixedbugs/issue4776.go b/test/fixedbugs/issue4776.go
new file mode 100644
index 0000000000..c38dc09b12
--- /dev/null
+++ b/test/fixedbugs/issue4776.go
@@ -0,0 +1,10 @@
+// errorcheck
+
+// Copyright 2013 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.
+
+// Issue 4776: missing package declaration error should be fatal.
+
+type MyInt int32 // ERROR "package statement must be first"
+