MATCH: Improve `A CMP 0 ? A : -A` set of patterns to use bitwise_equal_p.

[official-gcc.git] / gcc / testsuite / gdc.test / fail_compilation / fix22108.d

/* REQUIRED_ARGS: -preview=dip1000
TEST_OUTPUT:
---
fail_compilation/fix22108.d(12): Error: scope variable `p` may not be returned
---
*/

// https://issues.dlang.org/show_bug.cgi?id=22108

@safe ref int test(ref scope return int* p)
{
    return *p;
}