[analyzer] Rename generateNode -> addTransition in CheckerContext

Also document addTransition methods.

llvm-svn: 143059

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
index 87f532a774a..cec286d2f3e 100644
--- a/clang/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
@@ -215,7 +215,7 @@ void UnixAPIChecker::CheckMallocZero(CheckerContext &C,
   // Assume the the value is non-zero going forward.
   assert(trueState);
   if (trueState != state) {
-    C.generateNode(trueState);
+    C.addTransition(trueState);
   }
 }