go/analysis/passes/fieldalignment/testdata/src/a/a.go

package a

type Good struct {
	y int32
	x byte
	z byte
}

type Bad struct { // want "struct of size 12 could be 8"
	x byte
	y int32
	z byte
}

type ZeroGood struct {
	a [0]byte
	b uint32
}

type ZeroBad struct { // want "struct of size 8 could be 4"
	a uint32
	b [0]byte
}