bool DeclCollector::HandleTopLevelDecl(DeclGroupRef DGR) {
// if that decl comes from an AST File, i.e. PCH/PCM, no transaction needed
// pipe it directly to codegen.
if (comesFromASTReader(DGR)) {
if (m_CodeGen) {
for (DeclGroupRef::iterator I = DGR.begin(), E = DGR.end();
I != E; ++I) {
if (NamespaceDecl* ND = dyn_cast<NamespaceDecl>(*I)) {
for (NamespaceDecl::decl_iterator IN = ND->decls_begin(),
EN = ND->decls_end(); IN != EN; ++IN)
// Recurse over decls inside the namespace, like
// CodeGenModule::EmitNamespace() does.
HandleTopLevelDecl(DeclGroupRef(*IN));
} else {
if (!shouldIgnoreDeclFromASTReader(*I)) {
m_CodeGen->HandleTopLevelDecl(DeclGroupRef(*I));
}
// FIXME: once modules are there this is not needed anymore.
// it is used to simulate modules and the ASTDeserializationListener
// for sources that are included to describe the library that was
// built from the sources (ACLiC).
if (!(*I)->isFromASTFile() && m_Interp->getASTDeserializationListener())
m_Interp->getASTDeserializationListener()->DeclRead(0, *I);
}
}
}
return true;
}
Transaction::DelayCallInfo DCI(DGR, Transaction::kCCIHandleTopLevelDecl);
m_CurTransaction->append(DCI);
return true;
}
void DeclCollector::HandleInterestingDecl(DeclGroupRef DGR) {
// if that decl comes from an AST File, i.e. PCH/PCM, no transaction needed
// pipe it directly to codegen.
if (comesFromASTReader(DGR)) {
HandleTopLevelDecl(DGR);
return;
}
Transaction::DelayCallInfo DCI(DGR, Transaction::kCCIHandleInterestingDecl);
m_CurTransaction->append(DCI);
}
void HandleInterestingDecl(DeclGroupRef D) override {
// Ignore interesting decls from the AST reader after IRGen is finished.
if (!IRGenFinished)
HandleTopLevelDecl(D);
}
