0e49576fe4
This PR makes `#guard_msgs` to treat `trace` messages separate from `info`, `warning` and `error`. It also introduce the ability to say `#guard_msgs (pass info`, like `(drop info)` so far, and also adds `(check info)` as the explicit form of `(info)`, for completeness. Fixes #8266
26 lines
430 B
Text
26 lines
430 B
Text
/-!
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# Tests for `pp.coercions.types` option
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-/
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-- With the option off (default)
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/--
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trace: n : Nat
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h : n = 0
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⊢ ↑n = 0
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-/
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#guard_msgs in
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example (n : Nat) (h : n = 0) : (↑n : Int) = 0 := by
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trace_state
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simp [h]
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-- With the option on
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/--
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trace: n : Nat
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h : n = 0
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⊢ (↑n : Int) = 0
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-/
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#guard_msgs in
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set_option pp.coercions.types true in
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example (n : Nat) (h : n = 0) : (↑n : Int) = 0 := by
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trace_state
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simp [h]
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