diff --git a/base/abstractarray.jl b/base/abstractarray.jl
index 490adf632428f..8919380ad7d86 100644
--- a/base/abstractarray.jl
+++ b/base/abstractarray.jl
@@ -628,6 +628,7 @@ next(A::AbstractArray,i) = (@_propagate_inbounds_meta; (idx, s) = next(i[1], i[2
 done(A::AbstractArray,i) = (@_propagate_inbounds_meta; done(i[1], i[2]))
 
 # eachindex iterates over all indices. LinearSlow definitions are later.
+eachindex(A::AbstractVector) = (@_inline_meta(); indices1(A))
 eachindex(A::AbstractArray) = (@_inline_meta(); eachindex(linearindexing(A), A))
 
 function eachindex(A::AbstractArray, B::AbstractArray)
diff --git a/base/multidimensional.jl b/base/multidimensional.jl
index 197a585ec5439..63fb01a5c9f74 100644
--- a/base/multidimensional.jl
+++ b/base/multidimensional.jl
@@ -83,7 +83,7 @@ CartesianRange{N}(rngs::NTuple{N,Union{Integer,AbstractUnitRange}}) = CartesianR
 ndims(R::CartesianRange) = length(R.start)
 ndims{I<:CartesianIndex}(::Type{CartesianRange{I}}) = length(I)
 
-eachindex(::LinearSlow, A::AbstractArray) = CartesianRange(size(A))
+eachindex(::LinearSlow, A::AbstractArray) = CartesianRange(indices(A))
 
 @inline eachindex(::LinearSlow, A::AbstractArray, B::AbstractArray...) = CartesianRange(maxsize((), A, B...))
 maxsize(sz) = sz
diff --git a/test/offsetarray.jl b/test/offsetarray.jl
index 790edde60d350..853186ba46730 100644
--- a/test/offsetarray.jl
+++ b/test/offsetarray.jl
@@ -30,8 +30,6 @@ parenttype(A::OffsetArray) = parenttype(typeof(A))
 
 Base.parent(A::OffsetArray) = A.parent
 Base.size(A::OffsetArray) = size(parent(A))
-Base.eachindex(::LinearSlow, A::OffsetArray) = CartesianRange(indices(A))
-Base.eachindex(::LinearFast, A::OffsetVector) = indices(A, 1)
 Base.summary(A::OffsetArray) = string(typeof(A))*" with indices "*string(indices(A))
 
 # Implementations of indices and indices1. Since bounds-checking is