fix Issue 14192 - Access Violation when assigning to shared AA

- the runtime expects an unqualified TypeInfo for the AA and crashes if it is wrapped inside a TypeInfo_Shared
dlang · Feb 19, 2015 · 5afc117 · 5afc117
1 parent 49d25b3
commit 5afc117
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/e2ir.c b/src/e2ir.c
@@ -4658,7 +4658,7 @@ elem *toElem(Expression *e, IRState *irs)
                 {
                     n1 = el_una(OPaddr, TYnptr, n1);
                     s = aaGetSymbol(taa, "GetY", 1);
-                    ti = toElem(getTypeInfo(taa->mutableOf(), NULL), irs);
+                    ti = toElem(getTypeInfo(taa->unSharedOf()->mutableOf(), NULL), irs);
                 }
                 else
                 {

diff --git a/test/runnable/xtest46.d b/test/runnable/xtest46.d
@@ -7247,6 +7247,15 @@ static this()
     wordsAA14038["zero"] = 0;
 }
 
+/***************************************************/
+// 14192
+
+void test14192()
+{
+	shared int[int] map;
+	map[1] = 1;
+}
+
 /***************************************************/
 // 13952
 
@@ -7578,6 +7587,7 @@ int main()
     test8917();
     test8945();
     test11805();
+    test14192();
     test163();
     test9428();
     test9477();