Add prototype implementation of unused ivar check.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53942 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/Analyses.def b/Driver/Analyses.def
index 623a247..841f0c1 100644
--- a/Driver/Analyses.def
+++ b/Driver/Analyses.def
@@ -33,6 +33,9 @@
ANALYSIS(WarnObjCDealloc, "warn-objc-missing-dealloc",
"Warn about Objective-C classes that lack a correct implementation of -dealloc",
ObjCImplementation)
+
+ANALYSIS(WarnObjCUnusedIvars, "warn-objc-unused-ivars",
+ "Warn about private ivars that are never used", ObjCImplementation)
ANALYSIS(CheckerSimple, "checker-simple",
"Perform simple path-sensitive checks.", Code)
diff --git a/Driver/AnalysisConsumer.cpp b/Driver/AnalysisConsumer.cpp
index deb7a85..134f6d6 100644
--- a/Driver/AnalysisConsumer.cpp
+++ b/Driver/AnalysisConsumer.cpp
@@ -393,6 +393,11 @@
mgr.getLangOptions(), BR);
}
+static void ActionWarnObjCUnusedIvars(AnalysisManager& mgr) {
+ BugReporter BR(mgr);
+ CheckObjCUnusedIvar(cast<ObjCImplementationDecl>(mgr.getCodeDecl()), BR);
+}
+
static void ActionWarnObjCMethSigs(AnalysisManager& mgr) {
BugReporter BR(mgr);