conlang: Struct, tuple member accesses, member function call syntax

Currently uses UFCS in the interpreter. This may change after type checking?
2024-05-19 13:55:28 -05:00
parent a033e9f33b
commit 8d8928b8a8
8 changed files with 140 additions and 8 deletions
--- a/grammar.ebnf
+++ b/grammar.ebnf
@@ -95,7 +95,8 @@ Term        = Unary    (TermOp    Unary  )* ;

 Unary       = (UnaryKind)* Member ;

-Member      = Call ('.' Call)* ;
+Member      = Call (Access)* ;
+Access      = '.' (Identifier ('(' Tuple? ')')? | Literal) ;

 Call        = Index  ('(' Tuple? ')')* ;