From 98e6daf1fb3fa2099a84a39d97f7e6958626dc71 Mon Sep 17 00:00:00 2001
From: Jim Ingham <jingham@apple.com>
Date: Sat, 31 Oct 2015 00:02:18 +0000
Subject: Abstract the notion of the truth value of an expression result, for
 use in breakpoint conditions.

llvm-svn: 251727
---
 lldb/source/Core/ValueObject.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'lldb/source/Core/ValueObject.cpp')

diff --git a/lldb/source/Core/ValueObject.cpp b/lldb/source/Core/ValueObject.cpp
index ecafd202e4c..11ccd1bcfb6 100644
--- a/lldb/source/Core/ValueObject.cpp
+++ b/lldb/source/Core/ValueObject.cpp
@@ -512,6 +512,26 @@ ValueObject::ResolveValue (Scalar &scalar)
     return false;
 }
 
+bool
+ValueObject::IsLogicalTrue (Error& error)
+{
+    Scalar scalar_value;
+    
+    if (!ResolveValue (scalar_value))
+    {
+        error.SetErrorString("failed to get a scalar result");
+        return false;
+    }
+    
+    bool ret;
+    if (scalar_value.ULongLong(1) == 0)
+        ret = false;
+    else
+        ret = true;
+    error.Clear();
+    return ret;
+}
+
 bool
 ValueObject::GetValueIsValid () const
 {
-- 
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