sqliteExprSpan
sqliteExprSpan(pNew, &pLeft->span, &pRight->span);
expr(A) ::= LP(B) expr(X) RP(E). {A = X; sqliteExprSpan(A,&B,&E); }
sqliteExprSpan(A,&X,&E);
sqliteExprSpan(A,&X,&E);
sqliteExprSpan(A, &X->span, &Y->span);
sqliteExprSpan(A,&X->span,&Y->span);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&B,&X->span);
sqliteExprSpan(A,&B,&X->span);
sqliteExprSpan(A,&B,&X->span);
sqliteExprSpan(A,&B,&X->span);
sqliteExprSpan(A,&B,&E);
sqliteExprSpan(A,&W->span,&Y->span);
sqliteExprSpan(A,&W->span,&Y->span);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,&E);
sqliteExprSpan(A,&X->span,D.z?&D:&Y);
sqliteExprSpan(A,&X->span,D.z?&D:&Y);
sqliteExprSpan(A, &C, &E);
sqliteExprSpan(A, &X, &Y);
sqliteExprSpan(A, &X, &Y);
sqliteExprSpan(A, &X, &Y);
sqliteExprSpan(A, &X, &Y);
void sqliteExprSpan(Expr*,Token*,Token*);