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bug in reduce when passed const arguments

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This commit is contained in:
Andrei Alexandrescu 2009-10-03 21:24:13 +00:00
parent b50f21459c
commit 391ce8db1e
1 changed files with 11 additions and 1 deletions
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12
std/algorithm.d
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@ -256,8 +256,9 @@ private:
} }
public: public:
E reduce(E, R)(E result, R r) Unqual!E reduce(E, R)(E seed, R r)
{ {
Unqual!E result = seed;
foreach (e; r) foreach (e; r)
{ {
static if (fun.length == 1) static if (fun.length == 1)
@ -321,6 +322,15 @@ unittest
assert(rep[2 .. $] == "1, 2, 3, 4, 5"); assert(rep[2 .. $] == "1, 2, 3, 4, 5");
} }
unittest
{
const float a = 0.0;
const float[] b = [ 1.2, 3, 3.3 ];
float[] c = [ 1.2, 3, 3.3 ];
auto r = reduce!"a + b"(a, b);
r = reduce!"a + b"(a, c);
}
/** /**
Fills a range with a value. Fills a range with a value.