[PATCH] covoar: Fix errors building on FreeBSD and clang

[chrisj at rtems.org]

From: Chris Johns <chrisj at rtems.org>

- The member variable `path_` cannot be a reference and initialised to
  a const char* type input. To do so would require there is a temporary with
  an unspecified life time.
---
 tester/covoar/AddressToLineMapper.h | 2 +-
 tester/covoar/Target_aarch64.h      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tester/covoar/AddressToLineMapper.h b/tester/covoar/AddressToLineMapper.h
index 88bf475..c78aef7 100644
--- a/tester/covoar/AddressToLineMapper.h
+++ b/tester/covoar/AddressToLineMapper.h
@@ -84,7 +84,7 @@ namespace Coverage {
      *  An iterator pointing to the location in the set that contains the
      *  source file path of the address.
      */
-    const std::string& path_;
+    const std::string path_;
 
     /*!
      *  The source line number of the address.
diff --git a/tester/covoar/Target_aarch64.h b/tester/covoar/Target_aarch64.h
index 08bd1fb..1502df4 100644
--- a/tester/covoar/Target_aarch64.h
+++ b/tester/covoar/Target_aarch64.h
@@ -44,7 +44,7 @@ namespace Target {
     bool isNopLine(
       const char* const line,
       int&              size
-    );
+    ) override;
 
     /*!
      *  This method determines if the specified line from an
-- 
2.24.1