Fix a build bot failure and multiple warnings instances for range base for loops

llvm-svn: 368459

1 files changed, 6 insertions, 3 deletions

diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index dfc12e9..3ac45e2 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -6616,7 +6616,7 @@ static void handleGslAnnotatedTypes(IndirectLocalPath &Path, Expr *Call,
     return;
   } else if (auto *OCE = dyn_cast<CXXOperatorCallExpr>(Call)) {
     FunctionDecl *Callee = OCE->getDirectCallee();
-    if (Callee->isCXXInstanceMember() &&
+    if (Callee && Callee->isCXXInstanceMember() &&
         shouldTrackImplicitObjectArg(cast<CXXMethodDecl>(Callee)))
       VisitPointerArg(Callee, OCE->getArg(0));
     return;
@@ -7070,8 +7070,11 @@ static SourceRange nextPathEntryRange(const IndirectLocalPath &Path, unsigned I,
       // supporting lifetime extension.
       break;
 
-    case IndirectLocalPathEntry::DefaultInit:
     case IndirectLocalPathEntry::VarInit:
+      if (cast<VarDecl>(Path[I].D)->isImplicit())
+        return SourceRange();
+      LLVM_FALLTHROUGH;
+    case IndirectLocalPathEntry::DefaultInit:
       return Path[I].E->getSourceRange();
     }
   }
@@ -7133,7 +7136,7 @@ void Sema::checkInitializerLifetime(const InitializedEntity &Entity,
         return false;
       }
 
-      if (IsGslPtrInitWithGslTempOwner) {
+      if (IsGslPtrInitWithGslTempOwner && DiagLoc.isValid()) {
         Diag(DiagLoc, diag::warn_dangling_lifetime_pointer) << DiagRange;
         return false;
       }