@Override public boolean accept(final ASTVisitor visitor) { if (!visitAll(visitor, specs)) return false; for (final Expr ng : preExpr) if (!ng.accept(visitor)) return false; for (final Var ng : post) if (!visitor.declared(ng)) return false; return true; }
@Override public boolean accept(final ASTVisitor visitor) { return expr.accept(visitor) && visitor.declared(var); }
@Override public boolean visit(final ASTVisitor visitor) { for (final Var v : args) if (!visitor.declared(v)) return false; return expr.accept(visitor); }
@Override public boolean accept(final ASTVisitor visitor) { return visitor.inlineFunc(this); }
@Override public boolean accept(final ASTVisitor visitor) { return visitor.dynFuncCall(this) && visitAll(visitor, expr); }