github.com/gnolang/gno@v0.0.0-20240520182011-228e9d0192ce/gnovm/tests/files/assign23.gno (about)

     1  package main
     2  
     3  func main() {
     4  	m := map[string]int{"a": 1}
     5  	var s int
     6  	var ok bool
     7  	s, ok += m["a"]
     8  	println(s, ok)
     9  }
    10  
    11  // Error:
    12  // main/files/assign23.gno:7: assignment operator += requires only one expression on lhs and rhs