Add: julia-0.6.2

Former-commit-id: ccc667cf67d569f3fb3df39aa57c2134755a7551

julia-0.6.2/share/julia/test/goto.jl

@@ -0,0 +1,127 @@
+# This file is a part of Julia. License is MIT: https://julialang.org/license
+
+# Basic goto tests
+
+function goto_test1()
+    @goto a
+    return false
+    @label a
+    return true
+end
+@test goto_test1()
+
+
+@test_throws ErrorException eval(
+    quote
+        function goto_test2()
+            @goto a
+            @label a
+            @label a
+            return
+        end
+    end)
+
+
+@test_throws ErrorException eval(
+    quote
+        function goto_test3()
+            @goto a
+            return
+        end
+    end)
+
+
+@test_throws ErrorException eval(
+    quote
+        function goto_test4()
+            @goto a
+            try
+                @label a
+            catch
+            end
+        end
+    end)
+
+
+# test that labels in macros are reassigned
+macro goto_test5_macro()
+    @label a
+end
+
+@test_throws ErrorException eval(
+    quote
+        function goto_test5()
+            @goto a
+            @goto_test5_macro
+            return
+        end
+    end)
+
+
+@test_throws ErrorException eval(
+    quote
+        function goto_test6()
+            try
+                @goto a
+            finally
+            end
+            @label a
+            return
+        end
+    end)
+
+
+function goto_test6()
+    @goto a
+    @label a
+end
+
+@test goto_test6() === nothing
+
+
+function goto_test7(x)
+    @label a
+    if x
+        @goto a
+    end
+end
+
+@test goto_test7(false) === nothing
+
+module GotoMacroTest
+    macro goto_test8_macro()
+        quote
+            function $(esc(:goto_test8))()
+                @label a
+                @goto a
+            end
+        end
+    end
+end
+
+GotoMacroTest.@goto_test8_macro
+
+# issue #15600
+function t0_15600(flag)
+    flag && @goto return2
+    return 1
+    @label return2
+    return 2
+end
+@test t0_15600(true) == 2
+@test t0_15600(false) == 1
+function t1_15600(flag)
+    flag || @goto return2
+    return 1
+    @label return2
+    return 2
+end
+@test t1_15600(true) == 1
+@test t1_15600(false) == 2
+
+# issue #15561
+function f15561()
+    a = @goto crater
+    @label crater
+end
+@test f15561() === nothing