add pure attriv

dlang · Aug 1, 2022 · 1d93fa3 · 1d93fa3
1 parent 8ed1c40
commit 1d93fa3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/std/bigint.d b/std/bigint.d
@@ -1541,7 +1541,7 @@ Returns:
     number in upper case.
 
 */
-string toHex(const(BigInt) x) @safe
+string toHex(const(BigInt) x) pure @safe
 {
     import std.array : appender;
     auto outbuff = appender!string();