diff options
Diffstat (limited to 'src/libexpr/parser.y')
-rw-r--r-- | src/libexpr/parser.y | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y index f87aa2619..80ecd44c5 100644 --- a/src/libexpr/parser.y +++ b/src/libexpr/parser.y @@ -31,10 +31,12 @@ namespace nix { Path basePath; Symbol path; string error; + bool atEnd; Symbol sLetBody; ParseData(EvalState & state) : state(state) , symbols(state.symbols) + , atEnd(false) , sLetBody(symbols.create("<let-body>")) { }; }; @@ -539,7 +541,12 @@ Expr * EvalState::parse(const char * text, int res = yyparse(scanner, &data); yylex_destroy(scanner); - if (res) throw ParseError(data.error); + if (res) { + if (data.atEnd) + throw IncompleteParseError(data.error); + else + throw ParseError(data.error); + } data.result->bindVars(staticEnv); |