require at least one statement in block

2019-11-11 11:40:17 +01:00
parent 16b8efaa8b
commit 42ae4c88fb
1 changed files with 2 additions and 2 deletions
--- a/src/main/antlr4/de/hsrm/compiler/Klang/Klang.g4
+++ b/src/main/antlr4/de/hsrm/compiler/Klang/Klang.g4
@@ -5,11 +5,11 @@ parse
  ;
 block
-  : statement*
+  : statement+
  ;
 braced_block
-  : OBRK statement* CBRK
+  : OBRK statement+ CBRK
  ;
 statement