750c2507da
This commit also fixes a broken test Closes #617 The following operators are now lazy: `<|>`, `>>`, `*>`, `<*`, `<*>`
14 lines
300 B
Text
14 lines
300 B
Text
partial def loop (x : Nat) : Nat :=
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dbg_trace x
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loop (x+1) + 1
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def act1 : IO Unit :=
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throw (IO.userError "act1 failed")
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def act2 : IO Unit :=
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act1 *> IO.println (loop 0) -- `loop 0` should not be executed
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def act3 : IO Unit :=
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try act2 catch ex => IO.println s!"error: {ex}"
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#eval act3
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