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add Loader.opApply overload for @safe delegates

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Cameron Ross 2018-06-10 12:22:26 -03:00
parent 5757869e9a
commit 799a27a99f
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GPG key ID: 777897D98DC91C54
1 changed files with 12 additions and 3 deletions
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15
source/dyaml/loader.d
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@ -233,7 +233,18 @@ struct Loader
*
* Throws: YAMLException on a parsing error.
*/
int opApply(int delegate(ref Node) dg) @trusted
int opApply(int delegate(ref Node) @safe dg) @safe
{
return opApplyImpl(dg);
}
/// Ditto
int opApply(int delegate(ref Node) @system dg) @system
{
return opApplyImpl(dg);
}
package:
int opApplyImpl(T)(T dg)
in
{
assert(!done_, "Loader: Trying to load YAML twice");
@ -262,8 +273,6 @@ struct Loader
.format(name_, e.msg));
}
}
package:
// Scan and return all tokens. Used for debugging.
Token[] scan() @safe
{