Merge bitcoin/bitcoin#22464: bench: fix 32-bit narrowing warning in bench/peer_eviction.cpp

MarcoFalke · MarcoFalke · commit f8b20fd35b0e · 2021-07-16T08:04:43.000+02:00
e49d50c bench: fix 32-bit narrowing warning in bench/peer_eviction.cpp (Jon Atack) Pull request description: Closes bitcoin/bitcoin#22459. ACKs for top commit: hebasto: ACK e49d50c, tested on Debian 10.10 (i386): Tree-SHA512: 8ca366fc296c633dbc8b8e0e7d80f4f6a64d02fb3da86d199881364f027d34b816a3c964b3fea2c1cc0b3ad51dd02d93c8bb14b5ebbd99fb4073cd1031766332
diff --git a/src/bench/peer_eviction.cpp b/src/bench/peer_eviction.cpp
@@ -27,7 +27,8 @@ static void EvictionProtectionCommon(
         candidate_setup_fn(c);
     }
 
-    std::vector<Candidates> copies{bench.epochs() * bench.epochIterations(), candidates};
+    std::vector<Candidates> copies{
+        static_cast<size_t>(bench.epochs() * bench.epochIterations()), candidates};
     size_t i{0};
     bench.run([&] {
         ProtectEvictionCandidatesByRatio(copies.at(i));

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,8 @@ static void EvictionProtectionCommon(`
`27`	`27`	`candidate_setup_fn(c);`
`28`	`28`	`}`
`29`	`29`
`30`		`- std::vector<Candidates> copies{bench.epochs() * bench.epochIterations(), candidates};`
	`30`	`+ std::vector<Candidates> copies{`
	`31`	`+ static_cast<size_t>(bench.epochs() * bench.epochIterations()), candidates};`
`31`	`32`	`size_t i{0};`
`32`	`33`	`bench.run([&] {`
`33`	`34`	`ProtectEvictionCandidatesByRatio(copies.at(i));`