diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/parcom/parser.cr | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/parcom/parser.cr b/src/parcom/parser.cr index 9e74845..3fe4746 100644 --- a/src/parcom/parser.cr +++ b/src/parcom/parser.cr @@ -160,6 +160,8 @@ module Parcom # Calls this parser's parsing function with the given input stream. def parse(tokens : Tokens(T)) : Result(T, U) @f.call(tokens) + rescue ex : ParserFail + raise ParserFail.new("#{@name}: #{ex.message}") end # Same as `#parse`, but returns `nil` instead of |