Handle CXXTempObjectRegion in StackAddrEscapeChecker.

Also convert stack-addr-ps.cpp to use the analyzer instead of just Sema, now
that it doesn't crash, and extract the stack-block test into another file since
it errors, and that prevents the analyzer from running.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138613 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp b/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
index b004aa9c64..c63603ae69 100644
--- a/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
@@ -76,6 +76,11 @@ SourceRange StackAddrEscapeChecker::GenName(raw_ostream &os,
        << VR->getString() << '\'';
     range = VR->getDecl()->getSourceRange();
   }
+  else if (const CXXTempObjectRegion *TOR = dyn_cast<CXXTempObjectRegion>(R)) {
+    os << "stack memory associated with temporary object of type '"
+       << TOR->getValueType().getAsString() << '\'';
+    range = TOR->getExpr()->getSourceRange();
+  }
   else {
     assert(false && "Invalid region in ReturnStackAddressChecker.");
   }