Remove 'AnalysisContext::setDecl()', as we the Decl associated with an
AnalysisContext should never change. Along the way, propagate some constness
around.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79701 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/AnalysisContext.cpp b/lib/Analysis/AnalysisContext.cpp
index ef47ece..da671d6 100644
--- a/lib/Analysis/AnalysisContext.cpp
+++ b/lib/Analysis/AnalysisContext.cpp
@@ -28,10 +28,15 @@
delete PM;
}
+AnalysisContextManager::~AnalysisContextManager() {
+ for (ContextMap::iterator I = Contexts.begin(), E = Contexts.end(); I!=E; ++I)
+ delete I->second;
+}
+
Stmt *AnalysisContext::getBody() {
- if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
+ if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
return FD->getBody();
- else if (ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(D))
+ else if (const ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(D))
return MD->getBody();
llvm::llvm_unreachable("unknown code decl");
@@ -70,14 +75,12 @@
return liveness;
}
-AnalysisContext *AnalysisContextManager::getContext(Decl *D) {
- iterator I = Contexts.find(D);
- if (I != Contexts.end())
- return &(I->second);
-
- AnalysisContext &Ctx = Contexts[D];
- Ctx.setDecl(D);
- return &Ctx;
+AnalysisContext *AnalysisContextManager::getContext(const Decl *D) {
+ AnalysisContext *&AC = Contexts[D];
+ if (!AC)
+ AC = new AnalysisContext(D);
+
+ return AC;
}
void LocationContext::Profile(llvm::FoldingSetNodeID &ID, ContextKind k,