go print 源码
golang print 代码
文件路径：/test/print.go
// run
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Test internal print routines that are generated
// by the print builtin. This test is not exhaustive,
// we're just checking that the formatting is correct.
package main
func main() {
println((interface{})(nil)) // printeface
println((interface { // printiface
f()
})(nil))
println((map[int]int)(nil)) // printpointer
println(([]int)(nil)) // printslice
println(int64(-7)) // printint
println(uint64(7)) // printuint
println(uint32(7)) // printuint
println(uint16(7)) // printuint
println(uint8(7)) // printuint
println(uint(7)) // printuint
println(uintptr(7)) // printuint
println(8.0) // printfloat
println(complex(9.0, 10.0)) // printcomplex
println(true) // printbool
println(false) // printbool
println("hello") // printstring
println("one", "two") // printsp
// test goprintf
defer println((interface{})(nil))
defer println((interface {
f()
})(nil))
defer println((map[int]int)(nil))
defer println(([]int)(nil))
defer println(int64(-11))
defer println(uint64(12))
defer println(uint32(12))
defer println(uint16(12))
defer println(uint8(12))
defer println(uint(12))
defer println(uintptr(12))
defer println(13.0)
defer println(complex(14.0, 15.0))
defer println(true)
defer println(false)
defer println("hello")
defer println("one", "two")
}
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