Rename Environment::LookupExpr() to

Environment::lookupExpr() and move its implementation
out-of-line.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120969 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 12 insertions, 5 deletions

diff --git a/include/clang/Checker/PathSensitive/Environment.h b/include/clang/Checker/PathSensitive/Environment.h
index dd030fe051..a2b3567a4f 100644
--- a/include/clang/Checker/PathSensitive/Environment.h
+++ b/include/clang/Checker/PathSensitive/Environment.h
@@ -40,15 +40,13 @@ private:
   Environment(BindingsTy eb)
     : ExprBindings(eb) {}
 
+  SVal lookupExpr(const Stmt* E) const;
+
 public:
   typedef BindingsTy::iterator iterator;
   iterator begin() const { return ExprBindings.begin(); }
   iterator end() const { return ExprBindings.end(); }
 
-  SVal LookupExpr(const Stmt* E) const {
-    const SVal* X = ExprBindings.lookup(E);
-    return X ? *X : UnknownVal();
-  }
 
   /// GetSVal - Fetches the current binding of the expression in the
   ///  Environment.
diff --git a/lib/Checker/Environment.cpp b/lib/Checker/Environment.cpp
index 4b67bda913..086d982ad5 100644
--- a/lib/Checker/Environment.cpp
+++ b/lib/Checker/Environment.cpp
@@ -17,6 +17,15 @@
 
 using namespace clang;
 
+SVal Environment::lookupExpr(const Stmt* E) const {
+  const SVal* X = ExprBindings.lookup(E);
+  if (X) {
+    SVal V = *X;
+    return V;
+  }
+  return UnknownVal();
+}
+
 SVal Environment::getSVal(const Stmt *E, SValBuilder& svalBuilder) const {
   for (;;) {
     switch (E->getStmtClass()) {
@@ -75,7 +84,7 @@ SVal Environment::getSVal(const Stmt *E, SValBuilder& svalBuilder) const {
     };
     break;
   }
-  return LookupExpr(E);
+  return lookupExpr(E);
 }
 
 Environment EnvironmentManager::bindExpr(Environment Env, const Stmt *S,