Fix #40100, doc for inbounds use each index

... deja vu (#39369)
JuliaLang · Mar 18, 2021 · 645b63e · 645b63e
1 parent ae0dc54
commit 645b63e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/src/devdocs/boundscheck.md b/doc/src/devdocs/boundscheck.md
@@ -18,7 +18,7 @@ For example, you might write the method `sum` as:
 ```julia
 function sum(A::AbstractArray)
     r = zero(eltype(A))
-    for i = 1:length(A)
+    for i in eachindex(A)
         @inbounds r += A[i]
     end
     return r