add compat annotation for map!(f, values(dict)) (from #31223)

JuliaLang · Mar 20, 2020 · 5f556ef · 5f556ef
1 parent 1d2ef16
commit 5f556ef
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/base/abstractdict.jl b/base/abstractdict.jl
@@ -560,6 +560,9 @@ Modifies `dict` by transforming each value from `val` to `f(val)`.
 Note that the type of `dict` cannot be changed: if `f(val)` is not an instance of the value type
 of `dict` then it will be converted to the value type if possible and otherwise raise an error.
 
+!!! compat "Julia 1.2"
+    `map!(f, values(dict::AbstractDict))` requires Julia 1.2 or later.
+
 # Examples
 ```jldoctest
 julia> d = Dict(:a => 1, :b => 2)