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Coverage for minCount

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monarchdodra 2014-02-09 18:41:48 +01:00
parent e6e323175d
commit 9d33fb078d
1 changed files with 12 additions and 7 deletions
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19
std/algorithm.d
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@ -7046,14 +7046,14 @@ minCount(alias pred = "a < b", Range)(Range range)
} }
else static if (hasLvalueElements!Range) else static if (hasLvalueElements!Range)
{ {
T* p = &(range.front()); T* p = addressOf(range.front);
for (range.popFront(); !range.empty; range.popFront()) for (range.popFront(); !range.empty; range.popFront())
{ {
if (binaryFun!pred(*p, range.front)) continue; if (binaryFun!pred(*p, range.front)) continue;
if (binaryFun!pred(range.front, *p)) if (binaryFun!pred(range.front, *p))
{ {
// change the min // change the min
p = &(range.front()); p = addressOf(range.front);
occurrences = 1; occurrences = 1;
} }
else else
@ -7111,10 +7111,8 @@ unittest
static struct R(T) //input range static struct R(T) //input range
{ {
T[] a; T[] arr;
bool empty() @property{return a.empty;} alias arr this;
ref T front() @property{return a.front;}
void popFront() {a.popFront();}
} }
immutable a = [ 2, 3, 4, 1, 2, 4, 1, 1, 2 ]; immutable a = [ 2, 3, 4, 1, 2, 4, 1, 1, 2 ];
@ -7149,7 +7147,14 @@ unittest
static assert(!isAssignable!(S2, IS2)); static assert(!isAssignable!(S2, IS2));
static assert(!hasElaborateAssign!S2); static assert(!hasElaborateAssign!S2);
foreach (Type; TypeTuple!(S1, immutable(S1), S2, immutable(S2))) static struct S3
{
int i;
void opAssign(ref S3 other) @disable;
}
static assert(!isAssignable!S3);
foreach (Type; TypeTuple!(S1, IS1, S2, IS2, S3))
{ {
static if (is(Type == immutable)) alias V = immutable int; static if (is(Type == immutable)) alias V = immutable int;
else alias V = int; else alias V = int;