File: func.go

package info (click to toggle)
golang-golang-x-tools 1%3A0.5.0%2Bds-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm, bookworm-backports
  • size: 16,592 kB
  • sloc: javascript: 2,011; asm: 1,635; sh: 192; yacc: 155; makefile: 52; ansic: 8
file content (37 lines) | stat: -rw-r--r-- 499 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
// +build ignore

package main

// Test of dynamic function calls.
// No interfaces, so no runtime/reflect types.

func A1() {
	A2(0)
}

func A2(int) {} // not address-taken

func B() {} // unreachable

var (
	C = func(int) {}
	D = func(int) {}
)

func main() {
	A1()

	pfn := C
	pfn(0) // calls C and D but not A2 (same sig but not address-taken)
}

// WANT:
// Dynamic calls
//   main --> init$1
//   main --> init$2
// Reachable functions
//   A1
//   A2
//   init$1
//   init$2
// Reflect types