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/*
RUN_OUTPUT:
---
Success
---
*/
extern(C) int printf(const char*, ...);
alias TypeTuple(T...) = T;
/***************************************************/
// https://issues.dlang.org/show_bug.cgi?id=13336
struct S13336
{
int opApply(scope int delegate(int) dg)
{
return dg(0);
}
}
double result13336;
enum fbody13336 =
q{
static if (n == 1)
{
if (f)
return sx;
return sy;
}
static if (n == 2)
{
foreach (e; S13336())
{
if (f)
return sx;
return sy;
}
assert(0);
}
static if (n == 3)
{
if (f)
return sx;
foreach (e; S13336())
{
return sy;
}
assert(0);
}
static if (n == 4)
{
foreach (e; S13336())
{
if (f)
return sx;
}
return sy;
}
static if (n == 5)
{
if (false)
return 99;
foreach (e; S13336())
{
if (f)
return sx;
return sy;
}
assert(0);
}
static if (n == 6)
{
foreach (e; S13336())
{
if (f)
return sx;
return sy;
}
return 99;
}
};
// auto ref without out contract
auto ref f13336a(int n, alias sx, alias sy)(bool f)
{
mixin(fbody13336);
}
// auto without out contract
auto f13336b(int n, alias sx, alias sy)(bool f)
{
mixin(fbody13336);
}
// auto ref with out contract
auto ref f13336c(int n, alias sx, alias sy)(bool f)
out(r)
{
static assert(is(typeof(r) == const double));
assert(r == (f ? sx : sy));
result13336 = r;
}
do
{
mixin(fbody13336);
}
// auto with out contract
auto f13336d(int n, alias sx, alias sy)(bool f)
out(r)
{
static assert(is(typeof(r) == const double));
assert(r == (f ? sx : sy));
result13336 = r;
}
do
{
mixin(fbody13336);
}
void test13336()
{
static int sx = 1;
static double sy = 2.5;
foreach (num; TypeTuple!(1, 2, 3, 4, 5, 6))
{
foreach (foo; TypeTuple!(f13336a, f13336b))
{
alias fooxy = foo!(num, sx, sy);
static assert(is(typeof(&fooxy) : double function(bool)));
assert(fooxy(1) == 1.0);
assert(fooxy(0) == 2.5);
alias fooyx = foo!(num, sy, sx);
static assert(is(typeof(&fooyx) : double function(bool)));
assert(fooyx(1) == 2.5);
assert(fooyx(0) == 1.0);
}
foreach (foo; TypeTuple!(f13336c, f13336d))
{
alias fooxy = foo!(num, sx, sy);
static assert(is(typeof(&fooxy) : double function(bool)));
assert(fooxy(1) == 1.0 && result13336 == 1.0);
assert(fooxy(0) == 2.5 && result13336 == 2.5);
alias fooyx = foo!(num, sy, sx);
static assert(is(typeof(&fooyx) : double function(bool)));
assert(fooyx(1) == 2.5 && result13336 == 2.5);
assert(fooyx(0) == 1.0 && result13336 == 1.0);
}
}
}
/***************************************************/
// https://issues.dlang.org/show_bug.cgi?id=15018
struct S15018(int n)
{
short[n] m;
}
S15018!n f15018(int n)()
{
S15018!n s;
foreach(i; 0..n)
s.m[i] = cast(short)(i * i + 3);
return s;
}
void test15018()
{
// size 4
S15018!2[3] s3;
s3[] = f15018!2();
foreach (int i; 0..3)
{
assert(s3[i].m[0] == 3);
assert(s3[i].m[1] == 4);
}
// size 4-18
foreach (n; TypeTuple!(2, 3, 4, 5, 6, 7, 8, 9))
{
S15018!n[5] i5;
i5[] = f15018!n();
foreach (int j; 0..5)
foreach(k; 0..n)
if (i5[j].m[k] != k * k + 3)
assert(false);
}
}
/***************************************************/
int main()
{
test13336();
test15018();
printf("Success\n");
return 0;
}
|
