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feat: @[suggest_for ℤ] and @[suggest_for ℚ] annotations #11596

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Merged
kim-em merged 1 commit into from
Dec 12, 2025
Merged

feat: @[suggest_for ℤ] and @[suggest_for ℚ] annotations #11596

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1 change: 1 addition & 0 deletions src/Init/Data/Int/Basic.lean
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Expand Up @@ -42,6 +42,7 @@ larger numbers use a fast arbitrary-precision arithmetic library (usually
than the platform's pointer size (i.e. 63 bits on 64-bit architectures and 31 bits on 32-bit
architectures).
-/
@[suggest_for ℤ]
inductive Int : Type where
/--
A natural number is an integer.
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1 change: 1 addition & 0 deletions src/Init/Data/Rat/Basic.lean
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Expand Up @@ -20,6 +20,7 @@ Rational numbers, implemented as a pair of integers `num / den` such that the
denominator is positive and the numerator and denominator are coprime.
-/
-- `Rat` is not tagged with the `ext` attribute, since this is more often than not undesirable
@[suggest_for ℚ]
structure Rat where
/-- Constructs a rational number from components.
We rename the constructor to `mk'` to avoid a clash with the smart constructor. -/
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