both examples work

antlr · Jul 1, 2020 · fb04dd3 · fb04dd3
1 parent 18fdeb5
commit fb04dd3
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/clu/clu.g4 b/clu/clu.g4
@@ -136,7 +136,9 @@ equate
    ;
 
 own_var
-   : 'own' (decl | (idn ':' type_spec ':=' expression) | (decl_list ':=' invocation))
+   : 'own' decl
+   | 'own' (idn ':' type_spec ':=' expression)
+   | 'own' (decl_list ':=' invocation)
    ;
 
 type_spec
@@ -240,7 +242,7 @@ primary
    | idn (constant_list)?
    | primary '.' name
    | primary expression
-   | primary '(' expression_list ')'
+   | primary '(' expression_list? ')'
    | type_spec '$' field_list
    | type_spec '$' '[' ((expression ':')? expression_list) ']'
    | type_spec '$' (name constant_list?)

diff --git a/clu/bottles-133.txt → clu/examples/bottles-133.txt b/clu/bottles-133.txt → clu/examples/bottles-133.txt