From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Fri, 18 Feb 2011 20:55:19 +0000 (+0000)
Subject: [analyzer] Fix a crash when analyzing C++ code.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f4699d14b03d805ad9ccaa6288836ac2a8612925;p=clang

[analyzer] Fix a crash when analyzing C++ code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125958 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/StaticAnalyzer/Core/PathSensitive/BasicValueFactory.h b/include/clang/StaticAnalyzer/Core/PathSensitive/BasicValueFactory.h
index 02517e38b4..a4327e127f 100644
--- a/include/clang/StaticAnalyzer/Core/PathSensitive/BasicValueFactory.h
+++ b/include/clang/StaticAnalyzer/Core/PathSensitive/BasicValueFactory.h
@@ -164,7 +164,7 @@ public:
   }
 
   inline const llvm::APSInt& getTruthValue(bool b) {
-    return getTruthValue(b, Ctx.IntTy);
+    return getTruthValue(b, Ctx.getLogicalOperationType());
   }
 
   const CompoundValData *getCompoundValData(QualType T,
diff --git a/test/Analysis/cxx-crashes.cpp b/test/Analysis/cxx-crashes.cpp
new file mode 100644
index 0000000000..720850cc5c
--- /dev/null
+++ b/test/Analysis/cxx-crashes.cpp
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -verify %s
+
+int f1(char *dst) {
+  char *p = dst + 4;
+  char *q = dst + 3;
+  return !(q >= p);
+}