Jacek Caban : vbscript: Added interp_lt implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ac5db68d02b2cbc1e7f7bd3c69424ffab206a6cb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ac5db68d02b2cbc1e7f7bd3c69...

Author: Jacek Caban 
Date:   Mon Sep 19 14:07:39 2011 +0200

vbscript: Added interp_lt implementation.

---

dlls/vbscript/interp.c       |   14 ++++++++++++--
 dlls/vbscript/tests/lang.vbs |    2 ++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/dlls/vbscript/interp.c b/dlls/vbscript/interp.c
index 9f1ed2d..a609056 100644
--- a/dlls/vbscript/interp.c
+++ b/dlls/vbscript/interp.c
@@ -975,8 +975,18 @@ static HRESULT interp_gteq(exec_ctx_t *ctx)

static HRESULT interp_lt(exec_ctx_t *ctx)
 {
-    FIXME("\n");
-    return E_NOTIMPL;
+    VARIANT v;
+    HRESULT hres;
+
+    TRACE("\n");
+
+    hres = cmp_oper(ctx);
+    if(FAILED(hres))
+        return hres;
+
+    V_VT(&v) = VT_BOOL;
+    V_BOOL(&v) = hres == VARCMP_LT ? VARIANT_TRUE : VARIANT_FALSE;
+    return stack_push(ctx, &v);
 }

static HRESULT interp_lteq(exec_ctx_t *ctx)
diff --git a/dlls/vbscript/tests/lang.vbs b/dlls/vbscript/tests/lang.vbs
index 76ff346..699d78c 100644
--- a/dlls/vbscript/tests/lang.vbs
+++ b/dlls/vbscript/tests/lang.vbs
@@ -124,6 +124,8 @@ Call ok(false > true, "! false < true")
 Call ok(0 > true, "! 0 > true")
 Call ok(not (true > 0), "true > 0")
 Call ok(not (0 > 1 = 1), "0 > 1 = 1")
+Call ok(1 < 2, "! 1 < 2")
+Call ok(1 = 1 < 0, "! 1 = 1 < 0")

x = 3
 Call ok(2+2 = 4, "2+2 = " & (2+2))