Merge pull request #9109 from WalterBright/fix19491

fix Issue 19491 - ICE (segfault) when initializing scope variable wit… merged-on-behalf-of: Walter Bright <WalterBright@users.noreply.github.com>
dlang · Dec 23, 2018 · 57c8a5e · 57c8a5e
2 parents 5cb179f + 2d658b7
commit 57c8a5e
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diff --git a/src/dmd/toctype.d b/src/dmd/toctype.d
@@ -260,7 +260,7 @@ public:
 
         // Copy mutable version of backend type and add modifiers
         type* mctype = Type_toCtype(t.castMod(0));
-        t.ctype = type_alloc(tybasic(mctype.Tty)); // pointer to class instance
+        t.ctype = type_allocn(tybasic(mctype.Tty), mctype.Tnext); // pointer to class instance
         t.ctype.Tcount++;
         addMod(t);
     }

diff --git a/test/compilable/test19491.d b/test/compilable/test19491.d
@@ -0,0 +1,11 @@
+// https://issues.dlang.org/show_bug.cgi?id=19491
+
+class Foo
+{
+    shared this();
+}
+
+void test()
+{
+    scope foo = new shared Foo();
+}