Function moore_vhdl_syntax::parser::rules::parse_if_stmt

pub fn parse_if_stmt<P: Parser>(
    p: &mut P, 
    label: Option<Spanned<Name>>
) -> ReportedResult<StmtData>

Parse an if statement. See IEEE 1076-2008 section 10.8.

if_stmt :=
  "if" expr "then" {stmt}
  {"elsif" expr "then" {stmt}}
  ["else" {stmt}]
  "end" "if" [ident] ";"