librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc
Revert "librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc"

This reverts commit a8d37af2473da79be704c9ce2374f278c47177b6.
Only ignore failing bigint tests on 32-bit platforms
librustc: Make unqualified identifier searches terminate at the nearest module scope. r=tjc
core: fix libc linux fallout from 2db3abddcd67
AUTHORS: add Sebastian N. Fernandez
syntax: convert ast::spanned into a struct
core: inline all vec methods and add whitespace
core: rename MutableVector to OwnedVector
core: add self to all vec methods
core: add a vec.consume method
core: add vec.partition and vec.partitioned
core: rename vec.filter to vec.filtered
core: add vec.filter that moves elems out of the vector
core: ignore recent should_fail tests on windows
std: fix net::tcp::test fallout from 2db3abd
core: try to fix arch- and platform-specific fallout from 2db3abd
compiletest: more win32 fallout from 2db3abd
rustc: more fallout from 2db3abd
rustc: more arch-specific fallout from 2db3abd