llvm-project/llgo/test/llgoi/vars.test

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// RUN: llgoi < %s 2>&1 | FileCheck %s
x := 3
x
// CHECK: 3
x + x
// CHECK: 6
x * x
// CHECK: 9
x = 4
x + x
// CHECK: 8
x := true
// CHECK: cannot assign {{.*}} to x (variable of type int)
x, y := func() (int, int) {
return 1, 2
}()
// CHECK: 1
// CHECK: 2
x, _ = func() (int, int) {
return 3, 4
}()
x
// CHECK: 3