bool VisitVarDecl(VarDecl *VD) {
if (VD != Consumer->TheVarDecl)
return true;
Rewriter &TheRewriter = Consumer->TheRewriter;
const SourceManager &SM = TheRewriter.getSourceMgr();
SourceLocation NameLoc = VD->getLocation();
IdentifierInfo *IdInfo = VD->getIdentifier();
assert(IdInfo && "Nameless variable");
unsigned NameLength = IdInfo->getLength();
assert(NameLength && "Variable name has no length");
SourceLocation TypeLocStart = VD->getLocStart();
const std::string ElemTypeName = getVectorElemTypeName(VD);
SourceLocation NameLocM1 = NameLoc.getLocWithOffset(-1);
bool isInvalid = false;
const char *charBeforeName = SM.getCharacterData(NameLocM1, &isInvalid);
assert(!isInvalid && "failed to get char before name");
TheRewriter.ReplaceText(NameLoc.getLocWithOffset(NameLength), 0,
ARRAY_SUFFIX);
if (!std::isspace(*charBeforeName))
TheRewriter.InsertText(NameLoc, " ");
TheRewriter.ReplaceText(SourceRange(TypeLocStart, NameLocM1), ElemTypeName);
return true;
}
C2::ExprResult C2Sema::ActOnIdExpression(IdentifierInfo& symII, SourceLocation symLoc) {
std::string id(symII.getNameStart(), symII.getLength());
#ifdef SEMA_DEBUG
std::cerr << COL_SEMA"SEMA: identifier " << id << " at ";
symLoc.dump(SourceMgr);
std::cerr << ANSI_NORMAL"\n";
#endif
return ExprResult(new IdentifierExpr(symLoc, id));
}
/// \brief Get the ASTContext-specific selector.
Selector GlobalSelector::getSelector(ASTContext &AST) const {
if (isInvalid())
return Selector();
Selector GlobSel = Selector(reinterpret_cast<uintptr_t>(Val));
llvm::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(),
GlobII->getName() + GlobII->getLength());
Ids.push_back(II);
}
return AST.Selectors.getSelector(GlobSel.getNumArgs(), Ids.data());
}
/// \brief Get a GlobalSelector for the ASTContext-specific selector.
GlobalSelector GlobalSelector::get(Selector Sel, Program &Prog) {
if (Sel.isNull())
return GlobalSelector();
ProgramImpl &ProgImpl = *static_cast<ProgramImpl*>(Prog.Impl);
llvm::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(),
II->getName() + II->getLength());
Ids.push_back(GlobII);
}
Selector GlobSel = ProgImpl.getSelectors().getSelector(Sel.getNumArgs(),
Ids.data());
return GlobalSelector(GlobSel.getAsOpaquePtr());
}
