[master] Added timestamps (cf #4210)

src/lib/eval/location.hh

@@ -1,3 +1,4 @@
+// Generated 20151207
 // A Bison parser, made by GNU Bison 3.0.4.
 
 // Locations for Bison parsers in C++

src/lib/eval/position.hh

@@ -1,3 +1,4 @@
+// Generated 20151207
 // A Bison parser, made by GNU Bison 3.0.4.
 
 // Positions for Bison parsers in C++

src/lib/eval/stack.hh

@@ -1,3 +1,4 @@
+// Generated 20151207
 // A Bison parser, made by GNU Bison 3.0.4.
 
 // Stack handling for Bison parsers in C++