void ASTDumper::VisitBlockDecl(BlockDecl *D) {
for (BlockDecl::param_iterator I = D->param_begin(), E = D->param_end();
I != E; ++I)
dumpDecl(*I);
if (D->isVariadic()) {
IndentScope Indent(*this);
OS << "...";
}
if (D->capturesCXXThis()) {
IndentScope Indent(*this);
OS << "capture this";
}
for (BlockDecl::capture_iterator I = D->capture_begin(),
E = D->capture_end(); I != E; ++I) {
IndentScope Indent(*this);
OS << "capture";
if (I->isByRef())
OS << " byref";
if (I->isNested())
OS << " nested";
if (I->getVariable()) {
OS << ' ';
dumpBareDeclRef(I->getVariable());
}
if (I->hasCopyExpr())
dumpStmt(I->getCopyExpr());
}
dumpStmt(D->getBody());
}
void StmtDumper::VisitBlockExpr(BlockExpr *Node) {
DumpExpr(Node);
BlockDecl *block = Node->getBlockDecl();
OS << " decl=" << block;
IndentLevel++;
if (block->capturesCXXThis()) {
OS << '\n'; Indent(); OS << "(capture this)";
}
for (BlockDecl::capture_iterator
i = block->capture_begin(), e = block->capture_end(); i != e; ++i) {
OS << '\n';
Indent();
OS << "(capture ";
if (i->isByRef()) OS << "byref ";
if (i->isNested()) OS << "nested ";
if (i->getVariable())
DumpDeclRef(i->getVariable());
if (i->hasCopyExpr()) DumpSubTree(i->getCopyExpr());
OS << ")";
}
IndentLevel--;
OS << '\n';
DumpSubTree(block->getBody());
}
