oleaut32: Improve TKIND_COCLASS handling while creating typelib.

dlls/oleaut32/tests/typelib.c

@@ -972,6 +972,7 @@ static void test_CreateTypeLib(void) {
     static const WCHAR stdoleW[] = {'s','t','d','o','l','e','2','.','t','l','b',0};
     static OLECHAR interface1W[] = {'i','n','t','e','r','f','a','c','e','1',0};
     static OLECHAR interface2W[] = {'i','n','t','e','r','f','a','c','e','2',0};
+    static OLECHAR coclassW[] = {'c','o','c','l','a','s','s',0};
     static WCHAR defaultW[] = {'d','e','f','a','u','l','t',0x3213,0};
     static OLECHAR func1W[] = {'f','u','n','c','1',0};
     static OLECHAR func2W[] = {'f','u','n','c','2',0};
@@ -983,7 +984,7 @@ static void test_CreateTypeLib(void) {
     char filename[MAX_PATH];
     WCHAR filenameW[MAX_PATH];
     ICreateTypeLib2 *createtl;
-    ICreateTypeInfo *createti, *createti2;
+    ICreateTypeInfo *createti;
     ITypeLib *tl, *stdole;
     ITypeInfo *interface1, *interface2, *unknown, *ti;
     FUNCDESC funcdesc;
@@ -1163,13 +1164,13 @@ static void test_CreateTypeLib(void) {
     hres = ICreateTypeLib_CreateTypeInfo(createtl, interface1W, TKIND_INTERFACE, &createti);
     ok(hres == TYPE_E_NAMECONFLICT, "got %08x\n", hres);
 
-    hres = ICreateTypeLib_CreateTypeInfo(createtl, interface2W, TKIND_INTERFACE, &createti2);
+    hres = ICreateTypeLib_CreateTypeInfo(createtl, interface2W, TKIND_INTERFACE, &createti);
     ok(hres == S_OK, "got %08x\n", hres);
 
-    hres = ICreateTypeInfo_QueryInterface(createti2, &IID_ITypeInfo, (void**)&interface2);
+    hres = ICreateTypeInfo_QueryInterface(createti, &IID_ITypeInfo, (void**)&interface2);
     ok(hres == S_OK, "got %08x\n", hres);
 
-    hres = ICreateTypeInfo_AddRefTypeInfo(createti2, interface1, &hreftype);
+    hres = ICreateTypeInfo_AddRefTypeInfo(createti, interface1, &hreftype);
     ok(hres == S_OK, "got %08x\n", hres);
 
     hres = ITypeInfo_GetRefTypeInfo(interface2, 0, &ti);
@@ -1178,10 +1179,36 @@ static void test_CreateTypeLib(void) {
 
     ITypeInfo_Release(ti);
 
-    hres = ICreateTypeInfo_AddImplType(createti2, 0, hreftype);
+    hres = ICreateTypeInfo_AddImplType(createti, 0, hreftype);
+    ok(hres == S_OK, "got %08x\n", hres);
+
+    ICreateTypeInfo_Release(createti);
+
+    hres = ICreateTypeLib_CreateTypeInfo(createtl, coclassW, TKIND_COCLASS, &createti);
+    ok(hres == S_OK, "got %08x\n", hres);
+
+    hres = ICreateTypeInfo_AddRefTypeInfo(createti, interface1, &hreftype);
     ok(hres == S_OK, "got %08x\n", hres);
 
-    ICreateTypeInfo_Release(createti2);
+    hres = ICreateTypeInfo_AddImplType(createti, 0, hreftype);
+    ok(hres == S_OK, "got %08x\n", hres);
+
+    hres = ICreateTypeInfo_AddImplType(createti, 0, hreftype);
+    ok(hres == TYPE_E_ELEMENTNOTFOUND, "got %08x\n", hres);
+
+    hres = ICreateTypeInfo_AddRefTypeInfo(createti, unknown, &hreftype);
+    ok(hres == S_OK, "got %08x\n", hres);
+
+    hres = ICreateTypeInfo_AddImplType(createti, 1, hreftype);
+    ok(hres == S_OK, "got %08x\n", hres);
+
+    hres = ICreateTypeInfo_AddImplType(createti, 1, hreftype);
+    ok(hres == TYPE_E_ELEMENTNOTFOUND, "got %08x\n", hres);
+
+    hres = ICreateTypeInfo_AddImplType(createti, 2, hreftype);
+    ok(hres == S_OK, "got %08x\n", hres);
+
+    ICreateTypeInfo_Release(createti);
 
     hres = ITypeInfo_GetTypeAttr(interface1, &typeattr);
     ok(hres == S_OK, "got %08x\n", hres);

dlls/oleaut32/typelib2.c

@@ -1799,12 +1799,12 @@ static HRESULT WINAPI ICreateTypeInfo2_fnAddImplType(
         if( index != 0)  return TYPE_E_ELEMENTNOTFOUND;
 
         This->typeinfo->datatype1 = hRefType;
-        This->typeinfo->cImplTypes++;
     } else {
 	FIXME("AddImplType unsupported on typekind %d\n", This->typeinfo->typekind & 15);
 	return E_OUTOFMEMORY;
     }
 
+    This->typeinfo->cImplTypes++;
     return S_OK;
 }
 
@@ -2254,6 +2254,9 @@ static HRESULT WINAPI ICreateTypeInfo2_fnLayOut(
 
     TRACE("(%p)\n", iface);
 
+    if((This->typeinfo->typekind&0xf) == TKIND_COCLASS)
+        return S_OK;
+
     /* Validate inheritance */
     This->typeinfo->datatype2 = 0;
     hreftype = This->typeinfo->datatype1;
@@ -3933,9 +3936,9 @@ static HRESULT WINAPI ICreateTypeLib2_fnSaveAllChanges(ICreateTypeLib2 * iface)
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_TYPEINFO);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_GUIDHASH);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_GUID);
+    filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_REFERENCES);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_IMPORTINFO);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_IMPORTFILES);
-    filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_REFERENCES);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_NAMEHASH);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_NAME);
     filepos += ctl2_finalize_segment(This, filepos, MSFT_SEG_STRING);
@@ -3958,9 +3961,9 @@ static HRESULT WINAPI ICreateTypeLib2_fnSaveAllChanges(ICreateTypeLib2 * iface)
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_TYPEINFO    )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_GUIDHASH    )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_GUID        )) return retval;
+    if (!ctl2_write_segment(This, hFile, MSFT_SEG_REFERENCES  )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_IMPORTINFO  )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_IMPORTFILES )) return retval;
-    if (!ctl2_write_segment(This, hFile, MSFT_SEG_REFERENCES  )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_NAMEHASH    )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_NAME        )) return retval;
     if (!ctl2_write_segment(This, hFile, MSFT_SEG_STRING      )) return retval;