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//+build ignore
package main
// This file is the input to TestValueForExpr in source_test.go, which
// ensures that each expression e immediately following a /*@kind*/(x)
// annotation, when passed to Function.ValueForExpr(e), returns a
// non-nil Value of the same type as e and of kind 'kind'.
func f(spilled, unspilled int) {
_ = /*@UnOp*/ (spilled)
_ = /*@Parameter*/ (unspilled)
_ = /*@nil*/ (1 + 2) // (constant)
i := 0
f := func() (int, int) { return 0, 0 }
/*@Call*/
(print( /*@BinOp*/ (i + 1)))
_, _ = /*@Call*/ (f())
ch := /*@MakeChan*/ (make(chan int))
/*@UnOp*/ (<-ch)
x := /*@UnOp*/ (<-ch)
_ = x
select {
case /*@Extract*/ (<-ch):
case x := /*@Extract*/ (<-ch):
_ = x
}
defer /*@Function*/ (func() {
})()
go /*@Function*/ (func() {
})()
y := 0
if true && /*@BinOp*/ (bool(y > 0)) {
y = 1
}
_ = /*@Phi*/ (y)
map1 := /*@MakeMap*/ (make(map[string]string))
_ = map1
_ = /*@Slice*/ (make([]int, 0))
_ = /*@MakeClosure*/ (func() { print(spilled) })
sl := []int{}
_ = /*@Slice*/ (sl[:0])
_ = /*@nil*/ (new(int)) // optimized away
tmp := /*@Alloc*/ (new(int))
_ = tmp
var iface interface{}
_ = /*@TypeAssert*/ (iface.(int))
_ = /*@UnOp*/ (sl[0])
_ = /*@IndexAddr*/ (&sl[0])
_ = /*@Index*/ ([2]int{}[0])
var p *int
_ = /*@UnOp*/ (*p)
_ = /*@UnOp*/ (global)
/*@UnOp*/ (global)[""] = ""
/*@Global*/ (global) = map[string]string{}
var local t
/*UnOp*/ (local.x) = 1
// Exercise corner-cases of lvalues vs rvalues.
type N *N
var n N
/*@UnOp*/ (n) = /*@UnOp*/ (n)
/*@ChangeType*/ (n) = /*@Alloc*/ (&n)
/*@UnOp*/ (n) = /*@UnOp*/ (*n)
/*@UnOp*/ (n) = /*@UnOp*/ (**n)
}
func complit() {
// Composite literals.
// We get different results for
// - composite literal as value (e.g. operand to print)
// - composite literal initializer for addressable value
// - composite literal value assigned to blank var
// 1. Slices
print( /*@Slice*/ ([]int{}))
print( /*@Alloc*/ (&[]int{}))
print(& /*@Slice*/ ([]int{}))
sl1 := /*@Slice*/ ([]int{})
sl2 := /*@Alloc*/ (&[]int{})
sl3 := & /*@Slice*/ ([]int{})
_, _, _ = sl1, sl2, sl3
_ = /*@Slice*/ ([]int{})
_ = /*@nil*/ (& /*@Slice*/ ([]int{})) // & optimized away
_ = & /*@Slice*/ ([]int{})
// 2. Arrays
print( /*@UnOp*/ ([1]int{}))
print( /*@Alloc*/ (&[1]int{}))
print(& /*@Alloc*/ ([1]int{}))
arr1 := /*@Alloc*/ ([1]int{})
arr2 := /*@Alloc*/ (&[1]int{})
arr3 := & /*@Alloc*/ ([1]int{})
_, _, _ = arr1, arr2, arr3
_ = /*@UnOp*/ ([1]int{})
_ = /*@Alloc*/ (& /*@Alloc*/ ([1]int{}))
_ = & /*@Alloc*/ ([1]int{})
// 3. Maps
type M map[int]int
print( /*@MakeMap*/ (M{}))
print( /*@Alloc*/ (&M{}))
print(& /*@MakeMap*/ (M{}))
m1 := /*@MakeMap*/ (M{})
m2 := /*@Alloc*/ (&M{})
m3 := & /*@MakeMap*/ (M{})
_, _, _ = m1, m2, m3
_ = /*@MakeMap*/ (M{})
_ = /*@nil*/ (& /*@MakeMap*/ (M{})) // & optimized away
_ = & /*@MakeMap*/ (M{})
// 4. Structs
print( /*@UnOp*/ (struct{}{}))
print( /*@Alloc*/ (&struct{}{}))
print(& /*@Alloc*/ (struct{}{}))
s1 := /*@Alloc*/ (struct{}{})
s2 := /*@Alloc*/ (&struct{}{})
s3 := & /*@Alloc*/ (struct{}{})
_, _, _ = s1, s2, s3
_ = /*@UnOp*/ (struct{}{})
_ = /*@Alloc*/ (& /*@Alloc*/ (struct{}{}))
_ = & /*@Alloc*/ (struct{}{})
}
type t struct{ x int }
// Ensure we can locate methods of named types.
func (t) f(param int) {
_ = /*@Parameter*/ (param)
}
// Ensure we can locate init functions.
func init() {
m := /*@MakeMap*/ (make(map[string]string))
_ = m
}
// Ensure we can locate variables in initializer expressions.
var global = /*@MakeMap*/ (make(map[string]string))
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