blob: 68c22c1753272ce1b5e34ceee7ed15025d0bc68a [file] [log] [blame]
// Copyright 2018 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"fmt"
"log"
"os"
"time"
"unsafe"
)
type FooInterface interface {
Bar()
}
type FooStruct struct {
a int
b string
}
func (f *FooStruct) Bar() {}
type myInt int16
var (
Z_bool_false bool = false
Z_bool_true bool = true
Z_int int = -21
Z_int8 int8 = -121
Z_int16 int16 = -32321
Z_int32 int32 = -1987654321
Z_int64 int64 = -9012345678987654321
Z_int_typedef myInt = 88
Z_uint uint = 21
Z_uint8 uint8 = 231
Z_uint16 uint16 = 54321
Z_uint32 uint32 = 3217654321
Z_uint64 uint64 = 12345678900987654321
Z_uintptr uintptr = 21
Z_float32 float32 = 1.54321
Z_float64 float64 = 1.987654321
Z_complex64 complex64 = 1.54321 + 2.54321i
Z_complex128 complex128 = 1.987654321 - 2.987654321i
Z_array [5]int8 = [5]int8{-121, 121, 3, 2, 1}
Z_array_empty [0]int8 = [0]int8{}
Z_array_of_empties [2]struct{} = [2]struct{}{{}, {}}
Z_channel chan int16 = make(chan int16)
Z_channel_2 chan int16 = make(chan int16)
Z_channel_buffered chan int16 = make(chan int16, 10)
Z_channel_nil chan int16
Z_func_bar = (*FooStruct).Bar
Z_func_int8_r_int8 = func(x int8) int8 { return x + 1 }
Z_func_int8_r_pint8 = func(x int8) *int8 { y := x + 1; return &y }
Z_func_nil func(x int8) int8 = nil
Z_interface FooInterface = &Z_struct
Z_interface_typed_nil FooInterface = Z_pointer_nil
Z_interface_nil FooInterface
Z_map map[int8]float32 = map[int8]float32{-21: 3.54321}
Z_map_2 map[int16]int8 = map[int16]int8{1024: 1}
Z_map_3 map[int16]int8 = map[int16]int8{1024: 1, 512: -1}
Z_map_empty map[int8]float32 = map[int8]float32{}
Z_map_nil map[int8]float32
Z_pointer *FooStruct = &Z_struct
Z_pointer_nil *FooStruct
Z_slice []byte = []byte{'s', 'l', 'i', 'c', 'e'}
Z_slice_2 []int8 = Z_array[0:2]
Z_slice_nil []byte
Z_string string = "I'm a string"
Z_struct FooStruct = FooStruct{a: 21, b: "hi"}
Z_unsafe_pointer unsafe.Pointer = unsafe.Pointer(&Z_uint)
Z_unsafe_pointer_nil unsafe.Pointer
)
func foo(x int16, y float32) {
var (
local_array [5]int8 = [5]int8{-121, 121, 3, 2, 1}
local_bool_false bool = false
local_bool_true bool = true
local_channel chan int16 = Z_channel
local_channel_buffered chan int16 = Z_channel_buffered
local_channel_nil chan int16
local_complex128 complex128 = 1.987654321 - 2.987654321i
local_complex64 complex64 = 1.54321 + 2.54321i
local_float32 float32 = 1.54321
local_float64 float64 = 1.987654321
local_func_bar = (*FooStruct).Bar
local_func_int8_r_int8 = func(x int8) int8 { return x + 1 }
local_func_int8_r_pint8 = func(x int8) *int8 { y := x + 1; return &y }
local_func_nil func(x int8) int8 = nil
local_int int = -21
local_int16 int16 = -32321
local_int32 int32 = -1987654321
local_int64 int64 = -9012345678987654321
local_int8 int8 = -121
local_int_typedef myInt = 88
local_interface FooInterface = &Z_struct
local_interface_nil FooInterface
local_interface_typed_nil FooInterface = Z_pointer_nil
local_map map[int8]float32 = map[int8]float32{-21: 3.54321}
local_map_2 map[int16]int8 = map[int16]int8{1024: 1}
local_map_3 map[int16]int8 = map[int16]int8{1024: 1, 512: -1}
local_map_empty map[int8]float32 = map[int8]float32{}
local_map_nil map[int8]float32
local_pointer *FooStruct = &Z_struct
local_pointer_nil *FooStruct
local_slice []byte = []byte{'s', 'l', 'i', 'c', 'e'}
local_slice_2 []int8 = Z_array[0:2]
local_slice_nil []byte
local_string string = "I'm a string"
local_struct FooStruct = FooStruct{a: 21, b: "hi"}
local_uint uint = 21
local_uint16 uint16 = 54321
local_uint32 uint32 = 3217654321
local_uint64 uint64 = 12345678900987654321
local_uint8 uint8 = 231
local_uintptr uintptr = 21
local_unsafe_pointer unsafe.Pointer = unsafe.Pointer(&Z_uint)
local_unsafe_pointer_nil unsafe.Pointer
)
fmt.Println(Z_bool_false, Z_bool_true)
fmt.Println(Z_int, Z_int8, Z_int16, Z_int32, Z_int64, Z_int_typedef)
fmt.Println(Z_uint, Z_uint8, Z_uint16, Z_uint32, Z_uint64, Z_uintptr)
fmt.Println(Z_float32, Z_float64, Z_complex64, Z_complex128)
fmt.Println(Z_array, Z_array_empty, Z_array_of_empties)
fmt.Println(Z_channel, Z_channel_buffered, Z_channel_nil)
fmt.Println(Z_func_bar, Z_func_int8_r_int8, Z_func_int8_r_pint8, Z_func_nil)
fmt.Println(Z_interface, Z_interface_nil, Z_interface_typed_nil)
fmt.Println(Z_map, Z_map_2, Z_map_3, Z_map_empty, Z_map_nil)
fmt.Println(Z_pointer, Z_pointer_nil)
fmt.Println(Z_slice, Z_slice_2, Z_slice_nil)
fmt.Println(Z_string, Z_struct)
fmt.Println(Z_unsafe_pointer, Z_unsafe_pointer_nil)
fmt.Println(local_bool_false, local_bool_true)
fmt.Println(local_int, local_int8, local_int16, local_int32, local_int64, local_int_typedef)
fmt.Println(local_uint, local_uint8, local_uint16, local_uint32, local_uint64, local_uintptr)
fmt.Println(local_float32, local_float64, local_complex64, local_complex128, local_array)
fmt.Println(local_channel, local_channel_buffered, local_channel_nil)
fmt.Println(local_func_bar, local_func_int8_r_int8, local_func_int8_r_pint8, local_func_nil)
fmt.Println(local_interface, local_interface_nil, local_interface_typed_nil)
fmt.Println(local_map, local_map_2, local_map_3, local_map_empty, local_map_nil)
fmt.Println(local_pointer, local_pointer_nil)
fmt.Println(local_slice, local_slice_2, local_slice_nil)
fmt.Println(local_string, local_struct)
fmt.Println(local_unsafe_pointer, local_unsafe_pointer_nil)
f1()
f2()
}
func f1() {
fmt.Println()
}
func f2() {
fmt.Println()
}
func bar() {
foo(42, 1.5)
fmt.Print()
}
func populateChannels() {
go func() {
Z_channel_2 <- 8
}()
go func() {
for i := int16(0); i < 14; i++ {
Z_channel_buffered <- i
}
}()
go func() {
for i := 0; i < 8; i++ {
<-Z_channel_buffered
}
}()
time.Sleep(time.Second / 20)
}
func main() {
args := os.Args[1:]
expected := []string{"some", "arguments"}
if len(args) != 2 || args[0] != expected[0] || args[1] != expected[1] {
log.Fatalf("got command-line args %v, expected %v", args, expected)
}
populateChannels()
for ; ; time.Sleep(2 * time.Second) {
bar()
}
select {}
}