When compiling the test with `gcc -std=c11 -fsyntax-only`
compilable/testcstuff1.c:63:1: error: invalid use of ‘restrict’
63 | _Static_assert(sizeof(const restrict volatile char volatile restrict const) == 1, "ok");
| ^~~~~~~~~~~~~~
Test content:
```
_Static_assert(sizeof(const restrict volatile char volatile restrict const) == 1, "ok");
```
Comment #1 by ibuclaw — 2023-02-15T16:42:28Z
Another test that fails to compile.
compilable/testcstuff1.c:260:5: error: invalid use of ‘restrict’
260 | int (* const volatile restrict fp2)(void);
| ^~~
```
int (* const volatile restrict fp2)(void);
```
Comment #2 by ibuclaw — 2023-02-15T16:44:33Z
And another
compilable/testcstuff1.c:278:5: error: invalid use of ‘restrict’
278 | restrict int ri;
| ^~~~~~~~
From the same function, bundling both this and the previous together.
```
void test2()
{
int (* const volatile restrict fp2)(void);
restrict int ri;
}
```
Comment #3 by dlang-bot — 2023-02-20T07:13:20Z
@WalterBright created dlang/dmd pull request #14898 "fix Issue 23711 - compilable/testcstuff1.c:63:1: error: invalid use o…" fixing this issue:
- fix Issue 23711 - compilable/testcstuff1.c:63:1: error: invalid use of restrict
https://github.com/dlang/dmd/pull/14898
Comment #4 by dlang-bot — 2023-02-22T00:06:11Z
dlang/dmd pull request #14898 "fix Issue 23711 - compilable/testcstuff1.c:63:1: error: invalid use o…" was merged into master:
- f4a7bf192ee230fcf352fa8330ab271fd7f1eeec by Walter Bright:
fix Issue 23711 - compilable/testcstuff1.c:63:1: error: invalid use of restrict
https://github.com/dlang/dmd/pull/14898