1 files changed, 69 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/compilable/json20742.d b/gcc/testsuite/gdc.test/compilable/json20742.d
new file mode 100644
index 00000000000..3e91dee40cf
--- /dev/null
+++ b/gcc/testsuite/gdc.test/compilable/json20742.d
@@ -0,0 +1,69 @@
+/*
+REQUIRED_ARGS: -Xf- -o- -version=Showme
+PERMUTE_ARGS:
+TEST_OUTPUT:
+----
+[
+ {
+  "kind" : "module",
+  "file" : "compilable$?:windows=\\|/$json20742.d",
+  "members" : [
+   {
+    "name" : "X1",
+    "kind" : "struct",
+    "protection" : "private",
+    "line" : 52,
+    "char" : 13,
+    "members" : []
+   },
+   {
+    "name" : "Y2",
+    "kind" : "struct",
+    "protection" : "private",
+    "line" : 59,
+    "char" : 13,
+    "members" : []
+   },
+   {
+    "name" : "A1",
+    "kind" : "struct",
+    "protection" : "private",
+    "line" : 62,
+    "char" : 13,
+    "members" : []
+   },
+   {
+    "name" : "B2",
+    "kind" : "struct",
+    "protection" : "private",
+    "line" : 69,
+    "char" : 13,
+    "members" : []
+   }
+  ]
+ }
+]
+----
+
+https://issues.dlang.org/show_bug.cgi?id=20742
+*/
+
+version(Showme)
+    private struct X1 {}
+else
+    private struct X2 {}
+
+version(Hideme)
+    private struct Y1 {}
+else
+    private struct Y2 {}
+
+static if (true)
+    private struct A1 {}
+else
+    private struct A2 {}
+
+static if (false)
+    private struct B1 {}
+else
+    private struct B2 {}