File: assign.c

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-9
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,144 kB
  • ctags: 428,836
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (18 lines) | stat: -rw-r--r-- 556 bytes parent folder | download | duplicates (7)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
// RUN: %clang_cc1 -fsyntax-only -verify %s

void *test1(void) { return 0; }

void test2 (const struct {int a;} *x) {
  // expected-note@-1 {{variable 'x' declared const here}}

  x->a = 10;
  // expected-error-re@-1 {{cannot assign to variable 'x' with const-qualified type 'const struct (anonymous struct at {{.*}}assign.c:5:19) *'}}
}

typedef int arr[10];
void test3() {
  const arr b;
  const int b2[10]; 
  b[4] = 1; // expected-error {{read-only variable is not assignable}}
  b2[4] = 1; // expected-error {{read-only variable is not assignable}}
}