Jacek Caban : jscript: Use bytecode for delete member expression.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 962307da6c74685876939dd148bd3d80c3b7a913
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=962307da6c74685876939dd148...

Author: Jacek Caban 
Date:   Wed Nov 30 10:14:33 2011 +0100

jscript: Use bytecode for delete member expression.

---

dlls/jscript/compile.c |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/dlls/jscript/compile.c b/dlls/jscript/compile.c
index adcd749..b0fa861 100644
--- a/dlls/jscript/compile.c
+++ b/dlls/jscript/compile.c
@@ -321,6 +321,22 @@ static HRESULT compile_delete_expression(compiler_ctx_t *ctx, unary_expression_t
             return E_OUTOFMEMORY;
         break;
     }
+    case EXPR_MEMBER: {
+        member_expression_t *member_expr = (member_expression_t*)expr->expression;
+
+        hres = compile_expression(ctx, member_expr->expression);
+        if(FAILED(hres))
+            return hres;
+
+        /* FIXME: Potential optimization */
+        hres = push_instr_str(ctx, OP_str, member_expr->identifier);
+        if(FAILED(hres))
+            return hres;
+
+        if(push_instr(ctx, OP_delete) == -1)
+            return E_OUTOFMEMORY;
+        break;
+    }
     default:
         expr->expr.eval = delete_expression_eval;
         return compile_interp_fallback(ctx, &expr->expr);