11 lines
192 B
Text
11 lines
192 B
Text
new_frontend
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syntax term "+!+":65 term:65 : term
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syntax term "*!*":70 term:70 : term
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macro_rules
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| `($a +!+ $b) => `($a + $b)
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| `($a *!* $b) => `($a * $b)
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#check 10 +!+ 20
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#check 10 *!* 20
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