BenchmarkCoinsAdditionIntersect panicking with the message invalid denom: COINZ_0

[ajnavarro]

BenchmarkCoinsAdditionIntersect panicking with the message invalid denom: COINZ_0

Description

If you execute benchmark BenchmarkCoinsAdditionIntersect it will panic.

Steps to reproduce

• Run the benchmark

Logs

goarch: amd64
pkg: github.com/gnolang/gno/tm2/pkg/std
cpu: AMD Ryzen 5 5600X 6-Core Processor
BenchmarkCoinsAdditionIntersect
BenchmarkCoinsAdditionIntersect/sizes:_A_1,_B_1
panic: invalid denom: COINZ_0

goroutine 8 [running]:
github.com/gnolang/gno/tm2/pkg/std.NewCoin(...)
	/home/ajnavarro/workspace/active/gno/tm2/pkg/std/coin.go:29
github.com/gnolang/gno/tm2/pkg/std.BenchmarkCoinsAdditionIntersect.func1.1(0xc000190280)
	/home/ajnavarro/workspace/active/gno/tm2/pkg/std/coin_benchmark_test.go:19 +0x25c
testing.(*B).runN(0xc000190280, 0x1)
	/usr/local/go/src/testing/benchmark.go:193 +0x102
testing.(*B).run1.func1()
	/usr/local/go/src/testing/benchmark.go:233 +0x59
created by testing.(*B).run1
	/usr/local/go/src/testing/benchmark.go:226 +0x9c
exit status 2
FAIL	github.com/gnolang/gno/tm2/pkg/std	0.006s