Tidy up the grammar #94

2026-06-28 07:30:49 +02:00
parent 3c6ebb66c6
commit 64081bc494
5 changed files with 3 additions and 20 deletions
@@ -12,6 +12,7 @@ COMMENT    = _{ "//" ~ (!"\n" ~ ANY)* }
 keyword = {
    "if"
  | "else"
+  | "fn"
  | "for"
  | "while"
  | "match"
@@ -163,7 +164,7 @@ literal = {
 etc_pattern = { ".." }

 multi_pat_template = _{
-    ((pattern | etc_pattern) ~ ("," ~ (pattern | etc_pattern))*)?
+    ((pattern | etc_pattern) ~ ("," ~ (pattern | etc_pattern))* ~ ","?)?
 }

 tuple_pattern = {
@@ -290,7 +291,7 @@ enum_fields = _{
 }

 enum_decl = {
-    visibility? ~ "enum" ~ identifier ~ generics_decl? ~ "{" ~ enum_fields ~ "}"
+    visibility? ~ "enum" ~ identifier ~ generics_decl? ~ "{" ~ enum_fields? ~ "}"
 }

 // ======================================================