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Better handling of unexpected EOF in parser.

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From-SVN: r179060
This commit is contained in:
Ian Lance Taylor 2011-09-21 21:06:42 +00:00
parent 70f3cf699d
commit a5682d1525
1 changed files with 7 additions and 0 deletions
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7
gcc/go/gofrontend/parse.cc
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@ -1299,6 +1299,13 @@ Parse::declaration_may_start_here()
void void
Parse::decl(void (Parse::*pfn)(void*), void* varg) 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)) if (!this->peek_token()->is_op(OPERATOR_LPAREN))
(this->*pfn)(varg); (this->*pfn)(varg);
else else