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| author | Justin Bogner <mail@justinbogner.com> | 2014-07-14 20:53:57 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2014-07-14 20:53:57 +0000 |
| commit | 759645ea89e1185868034637172a255ca9cf799c (patch) | |
| tree | 5c37b33c5cb8df8b829b0773fd2b7be9e2397bd1 /clang/test | |
| parent | b8f435ca7035b4ac1113457ef47354d69431306d (diff) | |
| download | bcm5719-llvm-759645ea89e1185868034637172a255ca9cf799c.tar.gz bcm5719-llvm-759645ea89e1185868034637172a255ca9cf799c.zip | |
Support: Fix option handling when using cl::Required with aliasopt
Until now, attempting to create an alias of a required option would
complain if the user supplied the alias, because the required option
didn't have a value. Similarly, if you said the alias was required,
then using the base option would complain that the alias wasn't
supplied. Lastly, if you put required on both, *neither* option would
work.
By changning alias to overload addOccurrence and setting cl::Required
on the original option, we can get this to behave in a more useful
way. I've also added a test and updated a user that was getting this
wrong.
llvm-svn: 212986
Diffstat (limited to 'clang/test')
0 files changed, 0 insertions, 0 deletions
