mark some tests as broken (#1545)

src/forward/lib.jl

@@ -60,10 +60,8 @@ function _pushforward(dargs, ::typeof(Core._apply), f, args...)
   Core._apply(_pushforward, ((df, dargs...), f), args...)
 end
 
-if VERSION >= v"1.4.0-DEV.304"
-  _pushforward(dargs, ::typeof(Core._apply_iterate), ::typeof(iterate), f, args...) =
-    _pushforward((first(args), tail(tail(dargs))...), Core._apply, f, args...)
-end
+_pushforward(dargs, ::typeof(Core._apply_iterate), ::typeof(iterate), f, args...) =
+  _pushforward((first(args), tail(tail(dargs))...), Core._apply, f, args...)
 
 using ..Zygote: literal_getproperty, literal_getfield, literal_getindex
 

src/lib/lib.jl

@@ -198,15 +198,13 @@ unapply(t, xs) = _unapply(t, xs)[1]
   end
 end
 
-if VERSION >= v"1.4.0-DEV.304"
-  @adjoint! function Core._apply_iterate(::typeof(iterate), f, args...)
-    y, back = Core._apply(_pullback, (__context__, f), args...)
-    st = map(_empty, args)
-    y, function (Δ)
-      Δ = back(Δ)
-      Δ === nothing ? nothing :
-        (nothing, first(Δ), unapply(st, Base.tail(Δ))...)
-    end
+@adjoint! function Core._apply_iterate(::typeof(iterate), f, args...)
+  y, back = Core._apply(_pullback, (__context__, f), args...)
+  st = map(_empty, args)
+  y, function (Δ)
+    Δ = back(Δ)
+    Δ === nothing ? nothing :
+      (nothing, first(Δ), unapply(st, Base.tail(Δ))...)
   end
 end
 

test/chainrules.jl

@@ -163,14 +163,10 @@ using Zygote: ZygoteRuleConfig
 
         @test (1,) == h(1)
 
-        if VERSION >= v"1.6-"
-            @test begin
-                a3, pb3 = Zygote.pullback(h, 1)
-                ((1,),) == pb3(1)
-            end
-        else
+
+        @test begin
             a3, pb3 = Zygote.pullback(h, 1)
-            @test ((1,),) == pb3(1)
+            ((1,),) == pb3(1)
         end
     end
 

test/compiler.jl

@@ -33,7 +33,7 @@ y, back = pullback(badly, 2)
 bt = try back(1) catch e stacktrace(catch_backtrace()) end
 
 @test trace_contains(bt, nothing, "compiler.jl", bad_def_line)
-if VERSION <= v"1.6-" || VERSION >= v"1.10-"
+if VERSION >= v"1.10-"
   @test trace_contains(bt, :badly, "compiler.jl", bad_call_line)
 else
   @test_broken trace_contains(bt, :badly, "compiler.jl", bad_call_line)
@@ -319,14 +319,17 @@ end
         @test res == 12.
         @test_throws ErrorException pull(1.)
         err = try pull(1.) catch ex; ex end
-        @test occursin("Can't differentiate function execution in catch block",
-                       string(err))
+        if VERSION >= v"1.11"
+          @test_broken occursin("Can't differentiate function execution in catch block", string(err))
+        else
+          @test occursin("Can't differentiate function execution in catch block", string(err))
+        end
     end
 
     if VERSION >= v"1.8"
         @testset "try/catch/else" begin
             @test Zygote.gradient(try_catch_else, false, 1.0) == (nothing, 8.0)
-            @test_throws "Can't differentiate function execution in catch block" Zygote.gradient(try_catch_else, true, 1.0)
+            @test_throws ErrorException Zygote.gradient(try_catch_else, true, 1.0)
         end
     end
 
@@ -348,6 +351,9 @@ end
     @test_throws ErrorException pull(1.)
 
     err = try pull(1.) catch ex; ex end
-    @test occursin("Can't differentiate function execution in catch block",
-                   string(err))
+    if VERSION >= v"1.11"
+      @test_broken occursin("Can't differentiate function execution in catch block", string(err))
+    else
+      @test occursin("Can't differentiate function execution in catch block", string(err))
+    end
 end