diff options
| -rw-r--r-- | lib/Expr/Parser.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/Expr/Parser.cpp b/lib/Expr/Parser.cpp index f6487674..a5c6123f 100644 --- a/lib/Expr/Parser.cpp +++ b/lib/Expr/Parser.cpp @@ -589,6 +589,12 @@ DeclResult ParserImpl::ParseQueryCommand() { return DeclResult(); } + if (Tok.kind != Token::LSquare) { + Error("malformed query, expected expression list."); + SkipUntilRParen(); + return DeclResult(); + } + ConsumeLSquare(); // FIXME: Should avoid reading past unbalanced parens here. while (Tok.kind != Token::RSquare) { @@ -611,6 +617,12 @@ DeclResult ParserImpl::ParseQueryCommand() { // Return if there are no optional lists of things to evaluate. if (Tok.kind == Token::RParen) goto exit; + + if (Tok.kind != Token::LSquare) { + Error("malformed query, expected expression list."); + SkipUntilRParen(); + return DeclResult(); + } ConsumeLSquare(); // FIXME: Should avoid reading past unbalanced parens here. |