Error on non-constant simd_insert/simd_extract index
Error on non-constant simd_insert/simd_extract index

aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust