File: constassign.c

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-20
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,436 kB
  • sloc: cpp: 5,593,990; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (27 lines) | stat: -rw-r--r-- 724 bytes parent folder | download | duplicates (34) 
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
 
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//
//  constassign.c
//  bocktest
//
//  Created by Blaine Garst on 3/21/08.
//
// shouldn't be able to assign to a const pointer
// CONFIG error: assignment of read-only

#import <stdio.h>

void foo(void) { printf("I'm in foo\n"); }
void bar(void) { printf("I'm in bar\n"); }

int main(int argc, char *argv[]) {
    void (*const fptr)(void) = foo;
    void (^const  blockA)(void) = ^ { printf("hello\n"); };
    blockA = ^ { printf("world\n"); } ;
    fptr = bar;
    printf("%s: success\n", argv[0]);
    return 0;
}