diff options
Diffstat (limited to 'RGens/src/main/java/bjc/rgens/parser/RGrammarSet.java')
| -rw-r--r-- | RGens/src/main/java/bjc/rgens/parser/RGrammarSet.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/RGens/src/main/java/bjc/rgens/parser/RGrammarSet.java b/RGens/src/main/java/bjc/rgens/parser/RGrammarSet.java index 41974c0..975510a 100644 --- a/RGens/src/main/java/bjc/rgens/parser/RGrammarSet.java +++ b/RGens/src/main/java/bjc/rgens/parser/RGrammarSet.java @@ -179,7 +179,7 @@ public class RGrammarSet { return grammarName; } else if (!grammars.containsKey(grammarName)) { String msg = String.format("No grammar with name '%s' defined", grammarName); - throw new IllegalArgumentException(); + throw new IllegalArgumentException(msg); } return loadedFrom.getOrDefault(grammarName, "Unknown"); |