Zebediah Figura : widl: Allow all dimensions of an array to be sizeless.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bd37ddfa967136cbaee7102ae147bdd411dd605f
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=bd37ddfa967136cbaee7102ae...

Author: Zebediah Figura <z.figura12(a)gmail.com>
Date:   Fri Oct  5 16:57:46 2018 -0500

widl: Allow all dimensions of an array to be sizeless.

MIDL achieves this by setting the size of the inner arrays to a constant
value. widl actually already handles this (but uses 0 instead of 1.)

Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 tools/widl/parser.y | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/tools/widl/parser.y b/tools/widl/parser.y
index bf715c8..53a5ec0 100644
--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -1456,7 +1456,6 @@ static var_t *declare_var(attr_list_t *attrs, decl_spec_t *decl_spec, const decl
   var_t *v = decl->var;
   expr_list_t *sizes = get_attrp(attrs, ATTR_SIZEIS);
   expr_list_t *lengs = get_attrp(attrs, ATTR_LENGTHIS);
-  int sizeless;
   expr_t *dim;
   type_t **ptype;
   array_dims_t *arr = decl ? decl->array : NULL;
@@ -1551,12 +1550,8 @@ static var_t *declare_var(attr_list_t *attrs, decl_spec_t *decl_spec, const decl
               v->name);
 
   ptype = &v->type;
-  sizeless = FALSE;
   if (arr) LIST_FOR_EACH_ENTRY_REV(dim, arr, expr_t, entry)
   {
-    if (sizeless)
-      error_loc("%s: only the first array dimension can be unspecified\n", v->name);
-
     if (dim->is_const)
     {
       if (dim->cval <= 0)
@@ -1571,8 +1566,6 @@ static var_t *declare_var(attr_list_t *attrs, decl_spec_t *decl_spec, const decl
           error_loc("%s: total array size is too large\n", v->name);
       }
     }
-    else
-      sizeless = TRUE;
 
     *ptype = type_new_array(NULL, *ptype, FALSE,
                             dim->is_const ? dim->cval : 0,