Add UInt/Int to _str_sizehint for printing to strings (#40718)

* Add UInt/Int to _str_sizehint for printing to strings Co-authored-by: Kristoffer Carlsson <kcarlsson89@gmail.com>
JuliaLang · Feb 13, 2023 · b4e6b03 · b4e6b03
1 parent f687991
commit b4e6b03
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/base/strings/io.jl b/base/strings/io.jl
@@ -125,6 +125,10 @@ function _str_sizehint(x)
         return sizeof(x)
     elseif x isa Char
         return ncodeunits(x)
+    elseif x isa UInt64 || x isa UInt32
+        return ndigits(x)
+    elseif x isa Int64 || x isa Int32
+        return ndigits(x) + (x < zero(x))
     else
         return 8
     end