some work on #671. does not work yet.
new tuple type hierarchy working. #671
a couple fixes to new tuple type hierarchy
another small fix
Merge branch 'master' of github.com:JuliaLang/julia into jb/tupletypes
Merge branch 'master' of github.com:JuliaLang/julia into jb/tupletypes
Merge branch 'master' of github.com:JuliaLang/julia into jb/tupletypes
a couple performance tweaks
some dispatch code tweaks
Remove old exports from exports.jl
Fix bug in return from stebz. iblock was not returned.
cut down on some specialization in inference.jl
Merge branch 'master' of github.com:JuliaLang/julia into jb/tupletypes
add mapslices(). closes #2204
this is a beautifully general function. we can use it for #2484
and similar missing functions.
it is also a really good function to focus on optimizing, and for honing
things like indexing behavior.
fix #2661
add Diagonal AbstractMatrix