Fix invalidation with pointer(::String, ::Integer)

JuliaLang · Sep 30, 2020 · a0f4c34 · a0f4c34
1 parent 28330a2
commit a0f4c34
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/strings/string.jl b/base/strings/string.jl
@@ -92,7 +92,7 @@ String(s::CodeUnits{UInt8,String}) = s.s
 ## low-level functions ##
 
 pointer(s::String) = unsafe_convert(Ptr{UInt8}, s)
-pointer(s::String, i::Integer) = pointer(s)+(i-1)
+pointer(s::String, i::Integer) = pointer(s) + Int(i)::Int - 1
 
 @pure ncodeunits(s::String) = Core.sizeof(s)
 codeunit(s::String) = UInt8