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Add an overload of getLastArgNoClaim taking two OptSpecifiers.
Summary: This will be used in clang. Test Plan: Will be tested on the clang side. Reviewers: hansw Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5337 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217702 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -187,6 +187,7 @@ public:
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///
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/// \p Claim Whether the argument should be claimed, if it exists.
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Arg *getLastArgNoClaim(OptSpecifier Id) const;
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Arg *getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1) const;
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Arg *getLastArg(OptSpecifier Id) const;
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Arg *getLastArg(OptSpecifier Id0, OptSpecifier Id1) const;
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Arg *getLastArg(OptSpecifier Id0, OptSpecifier Id1, OptSpecifier Id2) const;
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@ -54,6 +54,15 @@ Arg *ArgList::getLastArgNoClaim(OptSpecifier Id) const {
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return nullptr;
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}
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Arg *ArgList::getLastArgNoClaim(OptSpecifier Id0, OptSpecifier Id1) const {
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// FIXME: Make search efficient?
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for (const_reverse_iterator it = rbegin(), ie = rend(); it != ie; ++it)
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if ((*it)->getOption().matches(Id0) ||
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(*it)->getOption().matches(Id1))
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return *it;
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return nullptr;
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}
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Arg *ArgList::getLastArg(OptSpecifier Id) const {
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Arg *Res = nullptr;
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for (const_iterator it = begin(), ie = end(); it != ie; ++it) {
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