feat: borrow expr, parser fix, borrow tests, borrow example

2026-06-07 18:09:40 +03:00
parent adca52b269
commit 0d7a30835f
4 changed files with 78 additions and 9 deletions
@@ -601,12 +601,10 @@ proc parseUnary(p: var Parser): Expr =
  case p.peek()
  of tkBorrow:
    discard p.advance()  # borrow
-    let isMut = p.check(tkMut)
+    discard p.expect(tkAmp, "expected '&' after 'borrow'")
+    var isMut = p.check(tkMut)
    if isMut:
      discard p.advance()  # mut
-    discard p.expect(tkAmp, "expected '&' after 'borrow'")
-    if isMut and p.check(tkMut):
-      discard p.advance()  # redundant mut after &
    let operand = p.parseUnary()  # parse the moved value
    return Expr(kind: ekBorrow, loc: loc, exprBorrowOperand: operand, exprBorrowMutable: isMut)
  of tkBang, tkMinus, tkTilde, tkStar, tkAmp: