start adding MEMDEBUG2 mode for flisp, which will allocate every object
explicitly with malloc.
get flisp MEMDEBUG2 working reasonably well
Merge branch 'master' of github.com:JuliaLang/julia into jb/flisp-memdebug2
Merge branch 'master' of github.com:JuliaLang/julia into jb/flisp-memdebug2
add GC to MEMDEBUG2 mode
Merge branch 'master' of github.com:JuliaLang/julia into jb/flisp-memdebug2
allow semicolon at end of import and using statements. fixes #4130
Merge branch 'jb/flisp-memdebug2' of github.com:JuliaLang/julia into jb/flisp-memdebug2
Merge branch 'master' of github.com:JuliaLang/julia into jb/flisp-memdebug2
Merge branch 'master' of github.com:JuliaLang/julia into jb/flisp-memdebug2
Merge branch 'jb/flisp-memdebug2' of github.com:JuliaLang/julia into jb/flisp-memdebug2
fix windows build
fix #4213. seriously, that was all that was needed?
Pkg.add: accidentally used `@sync` where I meant `@async`.

This doesn't work if I write `@asycn`, but does work if I leave it
out altogether. Unfortunately, when the `@async` task has an error
I still have the code after the `@sync` block executing.

cc: @JeffBezanson
fix a couple small flisp memory bugs. fixes #4976

identified a few more using memdebug2, soon to be merged
start adding MEMDEBUG2 mode for flisp, which will allocate every object
explicitly with malloc.
get flisp MEMDEBUG2 working reasonably well
add GC to MEMDEBUG2 mode
Merge branch 'jb/flisp-memdebug2' of github.com:JuliaLang/julia into jb/flisp-memdebug2
fix #4974, keyword args plus 'do' syntax