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Fix hashing scalar types

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This commit is contained in:
Eugen Wissner 2018-03-19 17:18:02 +01:00
parent 0d6d8f6a91
commit 442fa5b46a
1 changed files with 3 additions and 1 deletions
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4
source/tanya/hash/lookup.d
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@ -40,7 +40,7 @@ private struct FNV
{ {
static if (isScalarType!T) static if (isScalarType!T)
{ {
(() @trusted => add(cast(const ubyte[]) (&key)[0 .. T.sizeof]))(); (() @trusted => add((cast(const ubyte*) &key)[0 .. T.sizeof]))();
} }
else static if (isArray!T && isScalarType!(ElementType!T)) else static if (isArray!T && isScalarType!(ElementType!T))
{ {
@ -162,12 +162,14 @@ static if (size_t.sizeof == 4) @nogc nothrow pure @safe unittest
{ {
assert(hash('a') == 0xe40c292cU); assert(hash('a') == 0xe40c292cU);
assert(hash(HashRange()) == 0x6222e842U); assert(hash(HashRange()) == 0x6222e842U);
assert(hash(ToHashRange()) == 1268118805U);
} }
static if (size_t.sizeof == 8) @nogc nothrow pure @safe unittest static if (size_t.sizeof == 8) @nogc nothrow pure @safe unittest
{ {
assert(hash('a') == 0xaf63dc4c8601ec8cUL); assert(hash('a') == 0xaf63dc4c8601ec8cUL);
assert(hash(HashRange()) == 0x08985907b541d342UL); assert(hash(HashRange()) == 0x08985907b541d342UL);
assert(hash(ToHashRange()) == 12161962213042174405UL);
} }
/* /*