Jacek Caban : jscript: Added '%=' expression implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f3e7637139f3133c24313423742822c1de47531b
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f3e7637139f3133c2431342374...

Author: Jacek Caban 
Date:   Wed Oct  8 18:09:27 2008 -0500

jscript: Added '%=' expression implementation.

---

dlls/jscript/engine.c      |    9 ++++++---
 dlls/jscript/tests/lang.js |    4 ++++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/dlls/jscript/engine.c b/dlls/jscript/engine.c
index b09136c..9c53951 100644
--- a/dlls/jscript/engine.c
+++ b/dlls/jscript/engine.c
@@ -2973,10 +2973,13 @@ HRESULT assign_div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD f
 }

/* ECMA-262 3rd Edition    11.13.2 */
-HRESULT assign_mod_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
+HRESULT assign_mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
 {
-    FIXME("\n");
-    return E_NOTIMPL;
+    binary_expression_t *expr = (binary_expression_t*)_expr;
+
+    TRACE("\n");
+
+    return assign_oper_eval(ctx, expr->expression1, expr->expression2, mod_eval, ei, ret);
 }

/* ECMA-262 3rd Edition    11.13.2 */
diff --git a/dlls/jscript/tests/lang.js b/dlls/jscript/tests/lang.js
index 39f8a29..720c166 100644
--- a/dlls/jscript/tests/lang.js
+++ b/dlls/jscript/tests/lang.js
@@ -279,6 +279,10 @@ tmp = 5;
 ok((tmp /= 2) === 2.5, "tmp /= 2 !== 2.5");
 ok(tmp === 2.5, "tmp !=== 2.5");

+tmp = 3;
+ok((tmp %= 2) === 1, "tmp %= 2 !== 1");
+ok(tmp === 1, "tmp !== 1");
+
 tmp = 8;
 ok((tmp <<= 1) === 16, "tmp <<= 1 !== 16");