Internals: Use = delete via a macro for a bit of C++11 forward compatibility

include/verilated.h

@@ -102,8 +102,8 @@ enum VerilatedVarFlags {
 class VerilatedModule {
 private:
     const char*		m_namep;	///< Module name
-    VerilatedModule();				///< N/A, always use named constructor below
-    VerilatedModule(const VerilatedModule& );	///< N/A, no copy constructor
+    VerilatedModule() VL_EQ_DELETE;  ///< N/A, always use named constructor below
+    VerilatedModule(const VerilatedModule& ) VL_EQ_DELETE;  ///< N/A, no copy constructor
 public:
     explicit VerilatedModule(const char* namep);	///< Create module with given hierarchy name
     ~VerilatedModule();

include/verilated_save.h

@@ -71,7 +71,7 @@ public:
 	return *this;  // For function chaining
     }
 private:
-    VerilatedSerialize(const VerilatedSerialize& );	///< N/A, no copy constructor
+    VerilatedSerialize(const VerilatedSerialize&) VL_EQ_DELETE;  ///< N/A, no copy constructor
     VerilatedSerialize& bufferCheck() {
 	// Flush the write buffer if there's not enough space left for new information
 	// We only call this once per vector, so we need enough slop for a very wide "b###" line
@@ -134,7 +134,7 @@ public:
     VerilatedDeserialize& readAssert (const void* __restrict datap, size_t size);
     VerilatedDeserialize& readAssert (vluint64_t data) { return readAssert(&data, sizeof(data)); }
 private:
-    VerilatedDeserialize(const VerilatedDeserialize& );	///< N/A, no copy constructor
+    VerilatedDeserialize(const VerilatedDeserialize&) VL_EQ_DELETE;  ///< N/A, no copy constructor
     VerilatedDeserialize& bufferCheck() {
 	// Flush the write buffer if there's not enough space left for new information
 	// We only call this once per vector, so we need enough slop for a very wide "b###" line

include/verilated_vcd_c.h

@@ -143,7 +143,7 @@ private:
 	return out + static_cast<char>((code)%94+33);
     }
 
-    VerilatedVcd(const VerilatedVcd& );	///< N/A, no copy constructor
+    VerilatedVcd(const VerilatedVcd&) VL_EQ_DELETE;  ///< N/A, no copy constructor
 
 protected:
     // METHODS

include/verilatedos.h

@@ -109,6 +109,7 @@
 // C++-2011
 
 #if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
+# define VL_EQ_DELETE = delete
 # define VL_HAS_UNIQUE_PTR
 # define VL_HAS_UNORDERED_MAP
 # define VL_HAS_UNORDERED_SET
@@ -118,6 +119,7 @@
 # define VL_INCLUDE_UNORDERED_MAP <unordered_map>
 # define VL_INCLUDE_UNORDERED_SET <unordered_set>
 #else
+# define VL_EQ_DELETE
 # define vl_unique_ptr std::auto_ptr
 # define vl_unordered_map std::map
 # define vl_unordered_set std::set

src/V3CCtors.cpp

@@ -96,7 +96,7 @@ public:
     }
     ~V3CCtorsVisitor() {}
 private:
-    explicit V3CCtorsVisitor(const V3CCtorsVisitor&);  ///< N/A, no copy constructor
+    explicit V3CCtorsVisitor(const V3CCtorsVisitor&) VL_EQ_DELETE;  ///< N/A, no copy constructor
 };
 
 //######################################################################

src/V3File.h

@@ -77,7 +77,7 @@ class V3InFilterImp;
 
 class V3InFilter {
     V3InFilterImp* m_impp;
-    V3InFilter(const V3InFilter&); ///< N/A, no copy constructor
+    V3InFilter(const V3InFilter&) VL_EQ_DELETE;  ///< N/A, no copy constructor
 public:
     // TYPES
     typedef list<string> StrList;

src/V3Options.h

@@ -180,7 +180,7 @@ class V3Options {
     bool parseLangExt(const char* swp, const char* langswp, const V3LangCode& lc);
     string filePathCheckOneDir(const string& modname, const string& dirname);
 
-    V3Options(const V3Options&); ///< N/A, no copy constructor
+    V3Options(const V3Options&) VL_EQ_DELETE;  ///< N/A, no copy constructor
 
   public:
     // CREATORS

src/V3Parse.h

@@ -36,7 +36,7 @@ class V3Parse {
 private:
     V3ParseImp*	m_impp;
 
-    V3Parse(const V3Parse&); ///< N/A, no copy constructor
+    V3Parse(const V3Parse&) VL_EQ_DELETE;  ///< N/A, no copy constructor
 public:
     // CONSTRUCTORS
     // We must allow reading multiple files into one parser

src/V3SymTable.h

@@ -250,7 +250,7 @@ private:
     VSymEnt*	m_symRootp;		// Root symbol table
     SymStack	m_symsp;		// All symbol tables, to cleanup
 
-    VSymGraph(const VSymGraph&);	///< N/A, no copy constructor
+    VSymGraph(const VSymGraph&) VL_EQ_DELETE;  ///< N/A, no copy constructor
 
 protected:
     friend class VSymEnt;