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| author | Hans Wennborg <hans@hanshq.net> | 2013-08-13 21:09:50 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2013-08-13 21:09:50 +0000 |
| commit | af9e3557552c341615052a05d4eeb36d7fd5c33f (patch) | |
| tree | 4849f2d2fea5491ad0421600d01edbd9cd2e05c5 /lib/Option/OptTable.cpp | |
| parent | 3f70e908c3d9de7acea462719ebf36dca1560f9c (diff) | |
| download | llvm-af9e3557552c341615052a05d4eeb36d7fd5c33f.tar.gz llvm-af9e3557552c341615052a05d4eeb36d7fd5c33f.tar.bz2 llvm-af9e3557552c341615052a05d4eeb36d7fd5c33f.tar.xz | |
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188314 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Option/OptTable.cpp')
| -rw-r--r-- | lib/Option/OptTable.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Option/OptTable.cpp b/lib/Option/OptTable.cpp index 98e63bc2de..650aec8a67 100644 --- a/lib/Option/OptTable.cpp +++ b/lib/Option/OptTable.cpp @@ -259,6 +259,8 @@ InputArgList *OptTable::ParseArgs(const char *const *ArgBegin, continue; } + // FIXME: Remove once clients are updated to use a KIND_REMAINING_ARGS + // option to handle this explicitly instead. if (Str == "--") { // Everything after -- is a filename. ++Index; @@ -308,6 +310,7 @@ static std::string getOptionHelpName(const OptTable &Opts, OptSpecifier Id) { break; case Option::SeparateClass: case Option::JoinedOrSeparateClass: + case Option::RemainingArgsClass: Name += ' '; // FALLTHROUGH case Option::JoinedClass: case Option::CommaJoinedClass: |