same for issolverstepclock and iscontinuous

Author: pitx-perf

src/clock.jl

@@ -45,12 +45,12 @@ isclock(c) = isa(c, TimeDomain) && @match c begin
     _ => false
 end
 
-issolverstepclock(c) = @match c begin
+issolverstepclock(c) = isa(c, TimeDomain) && @match c begin
     SolverStepClock() => true
     _ => false
 end
 
-iscontinuous(c) = @match c begin
+iscontinuous(c) = isa(c, TimeDomain) && @match c begin
     ContinuousClock() => true
     _ => false
 end

test/clock.jl

@@ -24,10 +24,12 @@ using MLStyle: @match
     @test !issolverstepclock(PeriodicClock(; dt = 1.0))
     @test !issolverstepclock(Continuous())
     @test issolverstepclock(SolverStepClock())
+    @test !issolverstepclock(nothing)
 
     @test !iscontinuous(PeriodicClock(; dt = 1.0))
     @test iscontinuous(Continuous())
     @test !iscontinuous(SolverStepClock())
+    @test !iscontinuous(nothing)
 
     @test is_discrete_time_domain(PeriodicClock(; dt = 1.0))
     @test !is_discrete_time_domain(Continuous())