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Add option to split after the last preposition.

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Swift SVN r15264
This commit is contained in:
Doug Gregor
2014-03-20 04:01:40 +00:00
parent 7d37543b1e
commit b71a67616e
9 changed files with 418 additions and 18 deletions
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9
lib/Frontend/CompilerInvocation.cpp
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@@ -533,7 +533,14 @@ static bool ParseLangArgs(LangOptions &Opts, ArgList &Args,
}
Opts.EnableObjCOptional = Args.hasArg(OPT_enable_objc_optional);
Opts.SplitPrepositions = Args.hasArg(OPT_split_objc_selectors);
if (const Arg *A = Args.getLastArg(OPT_split_objc_selectors_before,
OPT_split_objc_selectors_after)) {
if (A->getOption().matches(OPT_split_objc_selectors_before))
Opts.SplitPrepositions = SelectorSplitKind::BeforePreposition;
else
Opts.SplitPrepositions = SelectorSplitKind::AfterPreposition;
}
return false;
}