Bug # 51154: cppunit warning cleaning

This patch allows to compile the code with gcc's -Weffc++

It consists mostly of making copy constructors and assignment operators
explicit and private, and of initializing all members in initializer lists.

Change-Id: I6f1cae812c58e3791c2386a1288501cf2f559610
Reviewed-on: https://gerrit.libreoffice.org/5424
Reviewed-by: Tor Lillqvist <tml@iki.fi>
Tested-by: Tor Lillqvist <tml@iki.fi>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/cppunit/SourceLine.cpp b/src/cppunit/SourceLine.cpp
index dfadae3..ecc9558 100644
--- a/src/cppunit/SourceLine.cpp
+++ b/src/cppunit/SourceLine.cpp
@@ -5,6 +5,7 @@ CPPUNIT_NS_BEGIN
 
 
 SourceLine::SourceLine() :
+    m_fileName(),
     m_lineNumber( -1 )
 {
 }