Commit Graph

18 Commits

Author SHA1 Message Date
Benjamin Kramer
f6c0615b06 Retire llvm::array_endof in favor of non-member std::end.
While there make array_lengthof constexpr if we have support for it.

llvm-svn: 206112
2014-04-12 16:15:53 +00:00
Ahmed Charles
52ce0c101e Replace OwningPtr<T> with std::unique_ptr<T>.
This compiles with no changes to clang/lld/lldb with MSVC and includes
overloads to various functions which are used by those projects and llvm
which have OwningPtr's as parameters. This should allow out of tree
projects some time to move. There are also no changes to libs/Target,
which should help out of tree targets have time to move, if necessary.

llvm-svn: 203083
2014-03-06 05:51:42 +00:00
NAKAMURA Takumi
6f84abe1df [CMake] Also OptionTests can be free from add_dependencies() with add_public_tablegen_target().
llvm-svn: 195928
2013-11-28 17:04:13 +00:00
Rui Ueyama
3ab487af0b Option parsing: support case-insensitive option matching.
Re-submitting r189416 with fix for Windows build on where strcasecmp is not defined.

llvm-svn: 189501
2013-08-28 20:04:31 +00:00
Rui Ueyama
16ae963b6a Revert "Option parsing: support case-insensitive option matching." as it broke Windows buildbot.
This reverts r189416.

llvm-svn: 189424
2013-08-28 00:02:06 +00:00
Rui Ueyama
a9f9cbaaf6 Option parsing: support case-insensitive option matching.
Link.exe's command line options are case-insensitive. This patch
adds a new attribute to OptTable to let the option parser to compare
options, ignoring case.

Command lines are generally case-insensitive on Windows. CL.exe is an
exception. So this new attribute should be useful for other commands
running on Windows.

Differential Revision: http://llvm-reviews.chandlerc.com/D1485

llvm-svn: 189416
2013-08-27 23:47:01 +00:00
Hans Wennborg
581964696d Options: explicit handling of --
Clients of the option parsing library should handle it explicitly
using a KIND_REMAINING_ARGS option.

Clang and lld have been updated in r188316 and r188318, respectively.

Also fix -Wsign-compare warning in the option parsing test.

llvm-svn: 188323
2013-08-13 22:23:05 +00:00
Hans Wennborg
714e82ffc5 Options: Add new option kind that consumes remaining arguments
This adds KIND_REMAINING_ARGS, a class of options that consume
all remaining arguments on the command line.

This will be used to support /link in clang-cl, which is used
to forward all remaining arguments to the linker.

It also allows us to remove the hard-coded handling of "--",
allowing clients (clang and lld) to implement that functionality
themselves with this new option class.

Differential Revision: http://llvm-reviews.chandlerc.com/D1387

llvm-svn: 188314
2013-08-13 21:09:50 +00:00
Hans Wennborg
749f8bc956 Option parsing: recognize the special -- token
Everything that comes after -- should be treated as a filename. This
enables passing in filenames that would otherwise be conflated with
command-line options.

This is especially important for clang-cl which supports options
starting with /, which are easily conflatable with Unix-style
path names.

Differential Revision: http://llvm-reviews.chandlerc.com/D1274

llvm-svn: 187675
2013-08-02 21:20:27 +00:00
Hans Wennborg
9c475c6d9d Option parsing: remove non-SUPPORT_ALIASARGS fall-back
The clients of this code have been updated to all support AliasArgs.

This depends on Clang r187538 and lld r187541.

llvm-svn: 187546
2013-07-31 23:28:51 +00:00
Hans Wennborg
ad911dcfea Option parsing: add support for alias arguments.
This makes option aliases more powerful by enabling them to
pass along arguments to the option they're aliasing.

For example, if we have a joined option "-foo=", we can now
specify a flag option "-bar" to be an alias of that, with the
argument "baz".

This is especially useful for the cl.exe compatible clang driver,
where many options are aliases. For example, this patch enables
us to alias "/Ox" to "-O3" (-O is a joined option), and "/WX" to
"-Werror" (again, -W is a joined option).

Differential Revision: http://llvm-reviews.chandlerc.com/D1245

llvm-svn: 187537
2013-07-31 22:44:41 +00:00
Hans Wennborg
0eedbce23d Option parsing: allow aliases in groups
Option aliases in option groups were previously disallowed by an assert.
As far as I can tell, there was no technical reason for this, and I would
like to be able to put cl.exe compatible options in their own group for Clang,
so let's change the assert.

llvm-svn: 186838
2013-07-22 16:18:13 +00:00
Hans Wennborg
0bea6b44c7 Add Option unit tests to the make build
Previously, they were only built and run in the CMake build.

llvm-svn: 186756
2013-07-20 03:04:36 +00:00
Reid Kleckner
d00a7da89a Add some flag exclusion tests.
llvm-svn: 186704
2013-07-19 18:05:13 +00:00
NAKAMURA Takumi
d0d93db5cb llvm/unittests: Use OwningPtr to fix --vg-leak.
llvm-svn: 173240
2013-01-23 08:33:13 +00:00
NAKAMURA Takumi
b34fb03d75 Whitespace.
llvm-svn: 173234
2013-01-23 08:30:15 +00:00
Chandler Carruth
03fda8f594 Sort a few more #include lines in tools/... unittests/... and utils/...
llvm-svn: 171363
2013-01-02 10:26:28 +00:00
Michael J. Spencer
c0bd8f95ce Copy clang/Driver/<Option parsing stuff> to llvm.
llvm-svn: 169344
2012-12-05 00:29:32 +00:00