* Replace 'Fast' with 'Unchecked' everywhere.
* Update the help text to specify DisableReplacement rather than
Replacement and to document Unchecked.
* Simplify tests slightly and add a tests for Unchecked.
Also, normalize the target triple up front, so that we're never dealing
with non-normalized triples in the driver unless explicitly asking for
the original user option.
rdar://problem/18065292
Swift SVN r24563
Most tests were using %swift or similar substitutions, which did not
include the target triple and SDK. The driver was defaulting to the
host OS. Thus, we could not run the tests when the standard library was
not built for OS X.
Swift SVN r24504
Previously we hardcoded a few important default CPUs, ABIs, and features into
Swift's driver, duplicating work in Clang. Now that we're using Clang's
driver to create the Clang "sub-compiler", we can delegate this work to Clang.
As part of this, I've dropped the options for -target-abi (which was a
frontend-only option anyway) and -target-feature (which was a hidden driver
option and is a frontend-only option in /Clang/). We can revisit this later
if it becomes interesting. I left in -target-cpu, which is now mapped
directly to Clang's -mcpu=.
Swift SVN r22449
This flag is now obsoleted by the interactive driver and simply
complicates understanding the command-line parsing. Making it an error
to force users to move also allows us to reuse the flag in the future if
we like.
Swift SVN r20641
Most of the tests just got moved to swiftc, but some of them were
duplicated to apply to both swiftc and swift. A handful still use the
existing 'swift' because they are for the existing '-i' syntax.
Note: this means config.swift_driver now uses the staging symlink
'swifti'. The only thing preventing us from dropping the 'i' and getting
rid of the old interface is that Xcode hasn't moved to swiftc yet
<rdar://problem/17769327>.
Swift SVN r20467
... and use them to start diagnosing unsupported mode flag and
DriverKind combinations (e.g. swifti -c, swiftc -i). Also hide the
unsupported options from -help.
Swift SVN r20452
For now, keep 'swift' the same and put all the interactive driver
changes under 'swifti'. When these are in good shape, I will remove
swifti and make 'swift' the interactive driver as discussed.
Swift SVN r20359
Really we need to just bring in Clang's logic for this, but this should
at least bring SSE back for the 32-bit simulator.
<rdar://problem/17283844>
Swift SVN r19834
attribute is a "modifier" of a decl, not an "attribute" and thus shouldn't
be spelt with an @ sign. Teach the parser to parse "@foo" but reject it with
a nice diagnostic and a fixit if "foo" is a decl modifier.
Move 'dynamic' over to this (since it simplifies some code), and switch the
@optional and @required attributes to be declmodifiers (eliminating their @'s).
Swift SVN r19787
While this appears to work, it causes problems down the line -- it's a
brittle configuration for debugging, and PrintAsObjC currently doesn't
fail gracefully if you reference a bridging-header-only type in your
public interface.
We definitely want something like this to work some day, but don't have
time to fix it now. Filed <rdar://problem/17615898>.
Swift SVN r19762
