Better handling of unexpected EOF in parser.

From-SVN: r179060

Better handling of unexpected EOF in parser.
From-SVN: r179060
a5682d15 · Ian Lance Taylor · 70f3cf69 · a5682d15
Commit a5682d15 authored Sep 21, 2011 by Ian Lance Taylor
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gcc/go/gofrontend/parse.cc
+7 -0

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--- 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