From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Wed, 21 Sep 2011 21:06:42 +0000 (+0000)
Subject: Better handling of unexpected EOF in parser.
X-Git-Tag: releases/gcc-4.7.0~3655
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a5682d15250e10bb47ebfc29d696160951855eed;p=thirdparty%2Fgcc.git

Better handling of unexpected EOF in parser.

From-SVN: r179060
---

diff --git a/gcc/go/gofrontend/parse.cc b/gcc/go/gofrontend/parse.cc
index b91bfbdbf030..d914bebd36bd 100644
--- a/gcc/go/gofrontend/parse.cc
+++ b/gcc/go/gofrontend/parse.cc
@@ -1299,6 +1299,13 @@ Parse::declaration_may_start_here()
 void
 Parse::decl(void (Parse::*pfn)(void*), void* varg)
 {
+  if (this->peek_token()->is_eof())
+    {
+      if (!saw_errors())
+	error_at(this->location(), "unexpected end of file");
+      return;
+    }
+
   if (!this->peek_token()->is_op(OPERATOR_LPAREN))
     (this->*pfn)(varg);
   else