diff options
Diffstat (limited to 'src/libexpr/parser.y')
-rw-r--r-- | src/libexpr/parser.y | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y index ff174815e71f..7d877cd67862 100644 --- a/src/libexpr/parser.y +++ b/src/libexpr/parser.y @@ -626,7 +626,7 @@ Path EvalState::findFile(const string & path) } -Path EvalState::findFile(SearchPath & searchPath, const string & path) +Path EvalState::findFile(SearchPath & searchPath, const string & path, const Pos & pos) { foreach (SearchPath::iterator, i, searchPath) { Path res; @@ -641,7 +641,11 @@ Path EvalState::findFile(SearchPath & searchPath, const string & path) } if (pathExists(res)) return canonPath(res); } - throw ThrownError(format("file ‘%1%’ was not found in the Nix search path (add it using $NIX_PATH or -I)") % path); + format f = format( + "file ‘%1%’ was not found in the Nix search path (add it using $NIX_PATH or -I)" + + string(pos ? ", at %2%" : "")); + f.exceptions(boost::io::all_error_bits ^ boost::io::too_many_args_bit); + throw ThrownError(f % path % pos); } |