gcc/testsuite/gdc.test/fail_compilation/fail_arrayop1.d

// REQUIRED_ARGS: -o-

/*
TEST_OUTPUT:
---
fail_compilation/fail_arrayop1.d(11): Error: invalid array operation `a + a` (possible missing [])
fail_compilation/fail_arrayop1.d(11):        did you mean to concatenate (`a ~ a`) instead ?
---
*/
void test2199(int[] a)  // https://issues.dlang.org/show_bug.cgi?id=2199 - Segfault using array operation in function call (from fail266.d)
{
#line 11
    test2199(a + a);
}

/*
TEST_OUTPUT:
---
fail_compilation/fail_arrayop1.d(29): Error: invalid array operation `-a` (possible missing [])
---
*/
void fail323()      // from fail323.d, maybe was a part of https://issues.dlang.org/show_bug.cgi?id=3471 fix?
{
    void foo(double[]) {}

    auto a = new double[10],
         b = a.dup,
         c = a.dup,
         d = a.dup;
#line 29
    foo(-a);
    // a[] = -(b[] * (c[] + 4)) + 5 * d[]; // / 3;
}

/*
TEST_OUTPUT:
---
fail_compilation/fail_arrayop1.d(54): Error: invalid array operation `-a` (possible missing [])
fail_compilation/fail_arrayop1.d(55): Error: invalid array operation `~a` (possible missing [])
fail_compilation/fail_arrayop1.d(56): Error: invalid array operation `a + a` (possible missing [])
fail_compilation/fail_arrayop1.d(56):        did you mean to concatenate (`a ~ a`) instead ?
fail_compilation/fail_arrayop1.d(57): Error: invalid array operation `a - a` (possible missing [])
fail_compilation/fail_arrayop1.d(58): Error: invalid array operation `a * a` (possible missing [])
fail_compilation/fail_arrayop1.d(59): Error: invalid array operation `a / a` (possible missing [])
fail_compilation/fail_arrayop1.d(60): Error: invalid array operation `a % a` (possible missing [])
fail_compilation/fail_arrayop1.d(61): Error: invalid array operation `a ^^ a` (possible missing [])
fail_compilation/fail_arrayop1.d(62): Error: invalid array operation `a & a` (possible missing [])
fail_compilation/fail_arrayop1.d(63): Error: invalid array operation `a | a` (possible missing [])
fail_compilation/fail_arrayop1.d(64): Error: invalid array operation `a ^ a` (possible missing [])
---
*/
void test3903()
{
    int[] a = [1, 2];
    int[] r;
#line 54
    r = -a;
    r = ~a;
    r = a + a;
    r = a - a;
    r = a * a;
    r = a / a;
    r = a % a;
    r = a ^^ a;
    r = a & a;
    r = a | a;
    r = a ^ a;
}

/*
TEST_OUTPUT:
---
fail_compilation/fail_arrayop1.d(85): Error: invalid array operation `a += a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(85):        did you mean to concatenate (`a ~= a[]`) instead ?
fail_compilation/fail_arrayop1.d(86): Error: invalid array operation `a -= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(87): Error: invalid array operation `a *= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(88): Error: invalid array operation `a /= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(89): Error: invalid array operation `a %= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(90): Error: invalid array operation `a ^= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(91): Error: invalid array operation `a &= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(92): Error: invalid array operation `a |= a[]` (possible missing [])
fail_compilation/fail_arrayop1.d(93): Error: invalid array operation `a ^^= a[]` (possible missing [])
---
*/
void test9459()
{
    int[] a = [1, 2, 3];
#line 85
    a += a[];
    a -= a[];
    a *= a[];
    a /= a[];
    a %= a[];
    a ^= a[];
    a &= a[];
    a |= a[];
    a ^^= a[];
}

/*
TEST_OUTPUT:
---
fail_compilation/fail_arrayop1.d(105): Error: invalid array operation `a[] <<= 1` (possible missing [])
---
*/
void test11566()
{
    int[] a;
#line 105
    a[] <<= 1;
}

/*
TEST_OUTPUT:
---
fail_compilation/fail_arrayop1.d(121): Error: invalid array operation `a + b` (possible missing [])
fail_compilation/fail_arrayop1.d(121):        did you mean to concatenate (`a ~ b`) instead ?
fail_compilation/fail_arrayop1.d(122): Error: invalid array operation `x + y` (possible missing [])
fail_compilation/fail_arrayop1.d(122):        did you mean to concatenate (`x ~ y`) instead ?
fail_compilation/fail_arrayop1.d(123): Error: invalid array operation `"hel" + "lo."` (possible missing [])
fail_compilation/fail_arrayop1.d(123):        did you mean to concatenate (`"hel" ~ "lo."`) instead ?
---
*/
void test14649()
{
    char[] a, b, r;
    string x, y;

#line 121
    r[] = a + b;
    r[] = x + y;
    r[] = "hel" + "lo.";
}