Add required array element constraints

2026-08-11 17:24:04 +09:00
parent 5a05da6fe4
commit 46b2b3b1b6
35 changed files with 6328 additions and 5042 deletions
@@ -57,6 +57,7 @@ primary_expression = literal
                   | identifier
                   | comparison_constraint
                   | object
+                   | array_constraint
                   | array
                   | let_expression
                   | function_expression
@@ -73,6 +74,7 @@ field_definition   = field_path , "=" , expression ;
 field_path         = identifier , { "." , identifier } ;

 array              = "[" , [ expression , { "," , expression } , [ "," ] ] , "]" ;
+array_constraint   = "[" , "..." , expression , [ "," ] , "]" ;

 let_expression     = "let" , { field_definition , ";" } , "in" , expression ;
 function_expression = "(" , [ parameter_list ] , ")" , "=>" , expression ;