From: Rob Pike <r@golang.org>
Date: Sat, 8 Mar 2008 02:01:09 +0000 (-0800)
Subject: fix grammar for struct and interface types to make final semicolon optional
X-Git-Tag: weekly.2009-11-06~3833
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=2aae3fcbafb35a483da59d08f31e1b96c840cf74;p=gostls13.git

fix grammar for struct and interface types to make final semicolon optional

SVN=111810
---

diff --git a/doc/go_lang.txt b/doc/go_lang.txt
index ac7b12d7d1..a5cf328dd7 100644
--- a/doc/go_lang.txt
+++ b/doc/go_lang.txt
@@ -601,8 +601,8 @@ Struct types are similar to C structs.
 Each field of a struct represents a variable within the data
 structure.
 
-  StructType = 'struct' '{' { FieldDecl } '}' .
-  FieldDecl = IdentifierList Type ';' .
+  StructType = 'struct' '{' [ FieldDecl { ';' FieldDecl } [ ';' ] ] '}' .
+  FieldDecl = IdentifierList Type .
 
     // An empty struct.
     struct {}
@@ -768,8 +768,8 @@ Interface types
 
 An interface type denotes a set of methods.
 
-  InterfaceType = 'interface' '{' { MethodDecl } '}' .
-  MethodDecl = identifier Parameters [ Result ] ';' .
+  InterfaceType = 'interface' '{' [ MethodDecl { ';' MethodDecl } [ ';' ] ] '}' .
+  MethodDecl = identifier Parameters [ Result ] .
 
   // A basic file interface.
   type File interface {