Jacek Caban : vbscript: Added interp_incc implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a765b1ecc391f538227184caf6c8f45cc0a81125
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a765b1ecc391f538227184caf6c8f45cc0a81125

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Thu Sep 22 14:24:05 2011 +0200

vbscript: Added interp_incc implementation.

---

 dlls/vbscript/interp.c |   24 ++++++++++++++++++++++--
 1 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/dlls/vbscript/interp.c b/dlls/vbscript/interp.c
index c95183d..08ea83e 100644
--- a/dlls/vbscript/interp.c
+++ b/dlls/vbscript/interp.c
@@ -1518,8 +1518,28 @@ static HRESULT interp_neg(exec_ctx_t *ctx)
 static HRESULT interp_incc(exec_ctx_t *ctx)
 {
     const BSTR ident = ctx->instr->arg1.bstr;
-    FIXME("%s\n", debugstr_w(ident));
-    return E_NOTIMPL;
+    VARIANT v;
+    ref_t ref;
+    HRESULT hres;
+
+    TRACE("\n");
+
+    hres = lookup_identifier(ctx, ident, VBDISP_LET, &ref);
+    if(FAILED(hres))
+        return hres;
+
+    if(ref.type != REF_VAR) {
+        FIXME("ref.type is not REF_VAR\n");
+        return E_FAIL;
+    }
+
+    hres = VarAdd(stack_top(ctx, 0), ref.u.v, &v);
+    if(FAILED(hres))
+        return hres;
+
+    VariantClear(ref.u.v);
+    *ref.u.v = v;
+    return S_OK;
 }
 
 static const instr_func_t op_funcs[] = {