return t
		}
	}
	return nil
}

// blockBranches processes a block's statement list and returns the set of outgoing forward jumps.
// all is the scope of all declared labels, parent the set of labels declared in the immediately
// enclosing block, and lstmt is the labeled statement this block is associated with (or nil).

			return t
		}
	}
	return nil
}

// blockBranches processes a block's statement list and returns the set of outgoing forward jumps.
// all is the scope of all declared labels, parent the set of labels declared in the immediately
// enclosing block, and lstmt is the labeled statement this block is associated with (or nil).

}

// blockBranches processes a block's body starting at start and returns the
// list of unresolved (forward) gotos. parent is the immediately enclosing
// block (or nil), ctxt provides information about the enclosing statements,
// and lstmt is the labeled statement associated with this block, or nil.