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27763495bc
closes nim-lang/RFCs#571 Adds `⟑ ⟇ ⩓ ⩔ ■ □ ☆` with the same priority as `*`. Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
40 lines
780 B
Nim
40 lines
780 B
Nim
#{.experimental: "unicodeOperators".}
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proc `⊙`(x, y: int): int = x * y
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proc `⊙=`(x: var int, y: int) = x *= y
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proc `⊞++`(x, y: int): int = x + y
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const a = 9
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var x = 45
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x ⊙= a⊞++4⊙3
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var y = 45
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y *= 9 + 4 * 3
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assert x == y
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proc `⟑`(x, y: int): int = x * y
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proc `⟇`(x, y: int): int = x * y
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proc `⩓`(x, y: int): int = x * y
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proc `⩔`(x, y: int): int = x * y
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proc `■`(x, y: int): int = x * y
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proc `□`(x, y: int): int = x * y
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proc `☆`(x, y: int): int = x * y
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proc `★`(x, y: int): int = x * y
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assert 2 + 3 ⟑ 4 ⟇ 5 ⩓ 6 ⩔ 7 ■ 8 □ 9 ☆ 10 ★ 11 == 2 + 3 * 4 * 5 * 6 * 7 * 8 * 9 * 10 * 11
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proc `⟑=`(x: var int, y: int) = x *= y
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proc `⩓++`(x, y: int): int = x * y
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var z = 45
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z ⟑= a⩓++4⟑3
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var w = 45
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w *= 9 * 4 * 3
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assert z == w
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