Revert "Add test cases to exercise the native String vs cocoa buffer String path."
Revert "stdlib: Add back a test I removed"
Revert "stdlib: Fix hasPrefix,hasSuffix tests"
Revert "stdlib: Add documentation for the cached ascii collation tables"
This reverts commit 31493, 31492, 31491, 31490, 31489.
There are linking errors in SwiftExternalProjects (we probably have to link
against libicucore somewhere).
Swift SVN r31543
cache instead.
Create two tables. One that caches the ASCII ordering as returned by the root
collator. This table is static and we can use this for comparison and ordering.
The second table is cached the first time it is queried. This table caches the
actual collation values. We use this table for hashing. Collation values might
change between versions of the ICU dylib and so we can't store this in a static
table.
Use the second table to create a unicode hash for ascii strings.
The first table will be used in a follow-up commit.
Swift SVN r31472
Some characters are not considered when comparing strings. Hashing in the length
would cause a difference of hash values in equal strings.
Swift SVN r31468
The standard library has grown significantly, and we need a new
directory structure that clearly reflects the role of the APIs, and
allows future growth.
See stdlib/{public,internal,private}/README.txt for more information.
Swift SVN r25876
