GlobalSelector.cpp [plain text]
#include "clang/Index/GlobalSelector.h"
#include "ProgramImpl.h"
#include "clang/Index/Program.h"
#include "clang/AST/ASTContext.h"
using namespace clang;
using namespace idx;
Selector GlobalSelector::getSelector(ASTContext &AST) const {
if (isInvalid())
return Selector();
Selector GlobSel = Selector(reinterpret_cast<uintptr_t>(Val));
SmallVector<IdentifierInfo *, 8> Ids;
for (unsigned i = 0, e = GlobSel.isUnarySelector() ? 1 : GlobSel.getNumArgs();
i != e; ++i) {
IdentifierInfo *GlobII = GlobSel.getIdentifierInfoForSlot(i);
IdentifierInfo *II = &AST.Idents.get(GlobII->getName());
Ids.push_back(II);
}
return AST.Selectors.getSelector(GlobSel.getNumArgs(), Ids.data());
}
std::string GlobalSelector::getPrintableName() const {
if (isInvalid())
return "<< Invalid >>";
Selector GlobSel = Selector(reinterpret_cast<uintptr_t>(Val));
return GlobSel.getAsString();
}
GlobalSelector GlobalSelector::get(Selector Sel, Program &Prog) {
if (Sel.isNull())
return GlobalSelector();
ProgramImpl &ProgImpl = *static_cast<ProgramImpl*>(Prog.Impl);
SmallVector<IdentifierInfo *, 8> Ids;
for (unsigned i = 0, e = Sel.isUnarySelector() ? 1 : Sel.getNumArgs();
i != e; ++i) {
IdentifierInfo *II = Sel.getIdentifierInfoForSlot(i);
IdentifierInfo *GlobII = &ProgImpl.getIdents().get(II->getName());
Ids.push_back(GlobII);
}
Selector GlobSel = ProgImpl.getSelectors().getSelector(Sel.getNumArgs(),
Ids.data());
return GlobalSelector(GlobSel.getAsOpaquePtr());
}
unsigned
llvm::DenseMapInfo<GlobalSelector>::getHashValue(GlobalSelector Sel) {
return DenseMapInfo<void*>::getHashValue(Sel.getAsOpaquePtr());
}