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refactor: scaladocs-style commenting added in parser

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This commit is contained in:
Guy C 2025-02-07 15:37:55 +00:00
parent c6b57be2c3
commit f9e5ae4d98
1 changed files with 3 additions and 3 deletions
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4
src/main/wacc/parser.scala
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@ -48,6 +48,7 @@ object parser {
case Expr case Expr
case Pair case Pair
// Lexer-backed errorBuilder
implicit val builder: ErrorBuilder[String] = new DefaultErrorBuilder with LexToken { implicit val builder: ErrorBuilder[String] = new DefaultErrorBuilder with LexToken {
def tokens = errTokens def tokens = errTokens
} }
@ -151,8 +152,7 @@ object parser {
) )
| While("while" ~> `<expr>`.labelWithType(LabelType.Expr) <~ "do", `<stmt>` <~ "done") | While("while" ~> `<expr>`.labelWithType(LabelType.Expr) <~ "do", `<stmt>` <~ "done")
| Block("begin" ~> `<stmt>` <~ "end") | Block("begin" ~> `<stmt>` <~ "end")
| VarDecl(`<type>`, `<ident>` <~ "=", `<rvalue>`.label("valid initial value for variable")) | VarDecl(`<type>`, `<ident>` <~ "=", `<rvalue>`)
// TODO: Can we inline the name of the variable in the message
| Assign(`<lvalue>` <~ "=", `<rvalue>`) | Assign(`<lvalue>` <~ "=", `<rvalue>`)
private lazy val `<lvalue>`: Parsley[LValue] = private lazy val `<lvalue>`: Parsley[LValue] =
`<pair-elem>` | `<ident-or-array-elem>` `<pair-elem>` | `<ident-or-array-elem>`