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Merge pull request #598 from alexrp/variant-attributes

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@trusted pure nothrow const in some parts of std.variant.
This commit is contained in:
Jonathan M Davis 2012-05-26 22:32:02 -07:00
commit ae7c91bfab
1 changed files with 4 additions and 2 deletions
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6
std/variant.d
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@ -71,6 +71,8 @@ import std.traits, std.c.string, std.typetuple, std.conv, std.exception;
import std.exception, std.stdio;
//}
@trusted:
private template maxSize(T...)
{
static if (T.length == 1)
@ -560,7 +562,7 @@ public:
* ----
*/
@property bool hasValue() const
@property bool hasValue() const pure nothrow
{
// @@@BUG@@@ in compiler, the cast shouldn't be needed
return cast(typeof(&handler!(void))) fptr != &handler!(void);
@ -608,7 +610,7 @@ public:
* $(LINK2 std_traits.html#ImplicitConversionTargets,ImplicitConversionTargets).
*/
@property bool convertsTo(T)()
@property bool convertsTo(T)() const
{
TypeInfo info = typeid(T);
return fptr(OpID.testConversion, null, &info) == 0;