Squashed 'libs/EXTERNAL/libtatum/' changes from 06d8ad3b1..7fc65f57e

7fc65f57e Remove extra semicolons
8a53805b5 Add gcc-8 build test

git-subtree-dir: libs/EXTERNAL/libtatum
git-subtree-split: 7fc65f57e1a5f6720be696f00e1549f46ad473b1

Author: kmurray

.travis.yml

@@ -18,6 +18,9 @@ matrix:
           addons: { apt: { packages: ["cmake", "g++-5", "libtbb-dev"], sources: ["ubuntu-toolchain-r-test"] } }
 
         #Simple testing for other compilers
+        - env: TESTS="basic" TATUM_EXECUTION_ENGINE=auto MATRIX_EVAL="CC=gcc-8 CXX=g++-8"
+          addons: { apt: { packages: ["cmake", "g++-8", "libtbb-dev"], sources: ["ubuntu-toolchain-r-test"] } }
+
         - env: TESTS="basic" TATUM_EXECUTION_ENGINE=auto MATRIX_EVAL="CC=gcc-7 CXX=g++-7"
           addons: { apt: { packages: ["cmake", "g++-7", "libtbb-dev"], sources: ["ubuntu-toolchain-r-test"] } }
 

libtatum/tatum/analyzers/TimingAnalyzer.hpp

@@ -23,7 +23,7 @@ namespace tatum {
  */
 class TimingAnalyzer {
     public:
-        virtual ~TimingAnalyzer() {};
+        virtual ~TimingAnalyzer() {}
 
         ///Perform timing analysis to update timing information (i.e. arrival & required times)
         void update_timing() { update_timing_impl(); }

libtatum/tatum/graph_visitors/GraphVisitor.hpp

@@ -7,7 +7,7 @@ namespace tatum {
 
 class GraphVisitor {
     public:
-        virtual ~GraphVisitor() {};
+        virtual ~GraphVisitor() {}
         virtual void do_reset_node(const NodeId node_id) = 0;
         virtual void do_reset_edge(const EdgeId edge_id) = 0;