add test note

t-bltg · t-bltg · commit ed81cb1e217a · 2023-03-08T13:41:08.000+01:00
diff --git a/test/concrete_accuracy.jl b/test/concrete_accuracy.jl
@@ -53,7 +53,8 @@ end
         (Float32, Double32),
         (Float16, Double16),
     )
-        sn = D(prevfloat(floatmin(F)) / 10)
+        # NOTE: using prevfloat(floatmin(F)) doesn't expose `sqrt(D(sn))` returning a `NaN`
+        sn = D(floatmin(F) / 10)
 
         @test issubnormal(sn)
         @test sqrt(F(sn)) == F(sqrt(D(sn)))

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,8 @@ end`
`53`	`53`	`(Float32, Double32),`
`54`	`54`	`(Float16, Double16),`
`55`	`55`	`)`
`56`		`- sn = D(prevfloat(floatmin(F)) / 10)`
	`56`	+ # NOTE: using prevfloat(floatmin(F)) doesn't expose `sqrt(D(sn))` returning a `NaN`
	`57`	`+ sn = D(floatmin(F) / 10)`
`57`	`58`
`58`	`59`	`@test issubnormal(sn)`
`59`	`60`	`@test sqrt(F(sn)) == F(sqrt(D(sn)))`