widl: Write public typedefs into the typelib if they are referenced directly.

I.e. write "apple_t" into the typelib given the following snippet: typedef [public] struct { ... } apple_t; library { interface IFoo { HRESULT a(apple_t arg); } } Based on a patch by Richard Pospesel. Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

widl: Write public typedefs into the typelib if they are referenced directly.
96e11d51 · Zebediah Figura · Alexandre Julliard · 4f4763ab · 96e11d51
Commit 96e11d51 authored Aug 21, 2019 by Zebediah Figura Committed by Alexandre Julliard Aug 21, 2019
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write_msft.c tools/widl/write_msft.c +5 -1

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--- a/tools/widl/write_msft.c
+++ b/tools/widl/write_msft.c
@@ -763,6 +763,7 @@ static void add_enum_typeinfo(msft_typelib_t *typelib, type_t *enumeration);
 static void add_union_typeinfo(msft_typelib_t *typelib, type_t *tunion);
 static void add_coclass_typeinfo(msft_typelib_t *typelib, type_t *cls);
 static void add_dispinterface_typeinfo(msft_typelib_t *typelib, type_t *dispinterface);
+static void add_typedef_typeinfo(msft_typelib_t *typelib, type_t *dispinterface);
 /****************************************************************************
@@ -973,7 +974,7 @@ static int encode_type(
            chat("encode_type: VT_USERDEFINED - adding new type %s, real type %d\n",
                 type->name, type_get_type(type));
-            switch (type_get_type(type))
+            switch (type_get_type_detect_alias(type))
            {
            case TYPE_STRUCT:
            case TYPE_ENCAPSULATED_UNION:
@@ -991,6 +992,9 @@ static int encode_type(
            case TYPE_COCLASS:
                add_coclass_typeinfo(typelib, type);
                break;
+            case TYPE_ALIAS:
+                add_typedef_typeinfo(typelib, type);
+                break;
            default:
                error("encode_type: VT_USERDEFINED - unhandled type %d\n",
                      type_get_type(type));