HPCC-15082 Add constexpr to constructors

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>

rtl/eclrtl/rtlfield_imp.hpp

@@ -23,7 +23,7 @@
 // A base implementation of RtlTypeInfo
 struct ECLRTL_API RtlTypeInfoBase : public RtlTypeInfo
 {
-    inline RtlTypeInfoBase(unsigned _fieldType, unsigned _length) : RtlTypeInfo(_fieldType, _length) {}
+    constexpr inline RtlTypeInfoBase(unsigned _fieldType, unsigned _length) : RtlTypeInfo(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -40,7 +40,7 @@ struct ECLRTL_API RtlTypeInfoBase : public RtlTypeInfo
 
 struct ECLRTL_API RtlBoolTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlBoolTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlBoolTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -49,7 +49,7 @@ struct ECLRTL_API RtlBoolTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlRealTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlRealTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlRealTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -61,7 +61,7 @@ private:
 //MORE: Create specialist versions
 struct ECLRTL_API RtlIntTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlIntTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlIntTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -70,7 +70,7 @@ struct ECLRTL_API RtlIntTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlSwapIntTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlSwapIntTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlSwapIntTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -79,7 +79,7 @@ struct ECLRTL_API RtlSwapIntTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlPackedIntTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlPackedIntTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlPackedIntTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -89,7 +89,7 @@ struct ECLRTL_API RtlPackedIntTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlStringTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlStringTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlStringTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -99,7 +99,7 @@ struct ECLRTL_API RtlStringTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlDataTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlDataTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlDataTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -109,7 +109,7 @@ struct ECLRTL_API RtlDataTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlVarStringTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlVarStringTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlVarStringTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -119,7 +119,7 @@ struct ECLRTL_API RtlVarStringTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlQStringTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlQStringTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlQStringTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -129,7 +129,7 @@ struct ECLRTL_API RtlQStringTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlDecimalTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlDecimalTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlDecimalTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -141,7 +141,7 @@ struct ECLRTL_API RtlDecimalTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlCharTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlCharTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlCharTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -151,7 +151,7 @@ struct ECLRTL_API RtlCharTypeInfo : public RtlTypeInfoBase
 struct ECLRTL_API RtlUnicodeTypeInfo : public RtlTypeInfoBase
 {
 public:
-    inline RtlUnicodeTypeInfo(unsigned _fieldType, unsigned _length, const char * _locale) : RtlTypeInfoBase(_fieldType, _length), locale(_locale) {}
+    constexpr inline RtlUnicodeTypeInfo(unsigned _fieldType, unsigned _length, const char * _locale) : RtlTypeInfoBase(_fieldType, _length), locale(_locale) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -167,7 +167,7 @@ protected:
 struct ECLRTL_API RtlVarUnicodeTypeInfo : public RtlTypeInfoBase
 {
 public:
-    inline RtlVarUnicodeTypeInfo(unsigned _fieldType, unsigned _length, const char * _locale) : RtlTypeInfoBase(_fieldType, _length), locale(_locale) {}
+    constexpr inline RtlVarUnicodeTypeInfo(unsigned _fieldType, unsigned _length, const char * _locale) : RtlTypeInfoBase(_fieldType, _length), locale(_locale) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -183,7 +183,7 @@ protected:
 struct ECLRTL_API RtlUtf8TypeInfo : public RtlTypeInfoBase
 {
 public:
-    inline RtlUtf8TypeInfo(unsigned _fieldType, unsigned _length, const char * _locale) : RtlTypeInfoBase(_fieldType, _length), locale(_locale) {}
+    constexpr inline RtlUtf8TypeInfo(unsigned _fieldType, unsigned _length, const char * _locale) : RtlTypeInfoBase(_fieldType, _length), locale(_locale) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -198,7 +198,7 @@ protected:
 
 struct ECLRTL_API RtlRecordTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlRecordTypeInfo(unsigned _fieldType, unsigned _length, const RtlFieldInfo * const * _fields) : RtlTypeInfoBase(_fieldType, _length), fields(_fields) {}
+    constexpr inline RtlRecordTypeInfo(unsigned _fieldType, unsigned _length, const RtlFieldInfo * const * _fields) : RtlTypeInfoBase(_fieldType, _length), fields(_fields) {}
     const RtlFieldInfo * const * fields;                // null terminated
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
@@ -210,7 +210,7 @@ struct ECLRTL_API RtlRecordTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlCompoundTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlCompoundTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlTypeInfoBase(_fieldType, _length), child(_child) {}
+    constexpr inline RtlCompoundTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlTypeInfoBase(_fieldType, _length), child(_child) {}
     const RtlTypeInfo * child;
 
     virtual const RtlTypeInfo * queryChildType() const { return child; }
@@ -219,7 +219,7 @@ struct ECLRTL_API RtlCompoundTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlSetTypeInfo : public RtlCompoundTypeInfo
 {
-    inline RtlSetTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlCompoundTypeInfo(_fieldType, _length, _child) {}
+    constexpr inline RtlSetTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlCompoundTypeInfo(_fieldType, _length, _child) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -229,7 +229,7 @@ struct ECLRTL_API RtlSetTypeInfo : public RtlCompoundTypeInfo
 
 struct ECLRTL_API RtlRowTypeInfo : public RtlCompoundTypeInfo
 {
-    inline RtlRowTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlCompoundTypeInfo(_fieldType, _length, _child) {}
+    constexpr inline RtlRowTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlCompoundTypeInfo(_fieldType, _length, _child) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -239,7 +239,7 @@ struct ECLRTL_API RtlRowTypeInfo : public RtlCompoundTypeInfo
 
 struct ECLRTL_API RtlDatasetTypeInfo : public RtlCompoundTypeInfo
 {
-    inline RtlDatasetTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlCompoundTypeInfo(_fieldType, _length, _child) {}
+    constexpr inline RtlDatasetTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child) : RtlCompoundTypeInfo(_fieldType, _length, _child) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t build(ARowBuilder &builder, size32_t offset, const RtlFieldInfo *field, IFieldSource &source) const;
@@ -250,7 +250,7 @@ struct ECLRTL_API RtlDatasetTypeInfo : public RtlCompoundTypeInfo
 
 struct ECLRTL_API RtlDictionaryTypeInfo : public RtlCompoundTypeInfo
 {
-    inline RtlDictionaryTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child, IHThorHashLookupInfo *_hashInfo)
+    constexpr inline RtlDictionaryTypeInfo(unsigned _fieldType, unsigned _length, const RtlTypeInfo * _child, IHThorHashLookupInfo *_hashInfo)
     : RtlCompoundTypeInfo(_fieldType, _length, _child), hashInfo(_hashInfo) {}
     IHThorHashLookupInfo * hashInfo;
 
@@ -263,7 +263,7 @@ struct ECLRTL_API RtlDictionaryTypeInfo : public RtlCompoundTypeInfo
 
 struct ECLRTL_API RtlIfBlockTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlIfBlockTypeInfo(unsigned _fieldType, unsigned _length, const RtlFieldInfo * const * _fields) : RtlTypeInfoBase(_fieldType, _length), fields(_fields) {}
+    constexpr inline RtlIfBlockTypeInfo(unsigned _fieldType, unsigned _length, const RtlFieldInfo * const * _fields) : RtlTypeInfoBase(_fieldType, _length), fields(_fields) {}
     const RtlFieldInfo * const * fields;                // null terminated
 
     virtual bool getCondition(const byte * selfrow) const = 0;
@@ -277,7 +277,7 @@ struct ECLRTL_API RtlIfBlockTypeInfo : public RtlTypeInfoBase
 
 struct ECLRTL_API RtlBitfieldTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlBitfieldTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlBitfieldTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -290,7 +290,7 @@ protected:
 
 struct ECLRTL_API RtlUnimplementedTypeInfo : public RtlTypeInfoBase
 {
-    inline RtlUnimplementedTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlUnimplementedTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;
@@ -302,7 +302,7 @@ struct ECLRTL_API RtlUnimplementedTypeInfo : public RtlTypeInfoBase
 struct ECLRTL_API RtlAlienTypeInfo : public RtlTypeInfoBase
 {
 public:
-    inline RtlAlienTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
+    constexpr inline RtlAlienTypeInfo(unsigned _fieldType, unsigned _length) : RtlTypeInfoBase(_fieldType, _length) {}
 
     virtual size32_t size(const byte * self, const byte * selfrow) const = 0;
     virtual size32_t process(const byte * self, const byte * selfrow, const RtlFieldInfo * field, IFieldProcessor & target) const;

rtl/include/eclhelper.hpp

@@ -356,7 +356,7 @@ interface RtlITypeInfo
 //The core interface for the field meta information.
 struct RtlTypeInfo : public RtlITypeInfo
 {
-    inline RtlTypeInfo(unsigned _fieldType, unsigned _length) : fieldType(_fieldType), length(_length) {}
+    constexpr inline RtlTypeInfo(unsigned _fieldType, unsigned _length) : fieldType(_fieldType), length(_length) {}
 
 // Some inline helper functions to avoid having to interpret the flags.
     inline bool canSerialize() const { return (fieldType & RFTMnoserialize) == 0; }
@@ -381,7 +381,7 @@ public:
 //Core struct used for representing meta for a field.
 struct RtlFieldInfo
 {
-    inline RtlFieldInfo(IAtom * _name, const char * _xpath, const RtlTypeInfo * _type, const char *_initializer = NULL)
+    constexpr inline RtlFieldInfo(IAtom * _name, const char * _xpath, const RtlTypeInfo * _type, const char *_initializer = NULL)
     : name(_name), xpath(_xpath), type(_type), initializer((const byte *) _initializer) {}
 
     IAtom * name;

system/jlib/jcomp.cpp

@@ -82,10 +82,10 @@ static const char * COMPILE_ONLY[] = { "/c", "-c" };
 
 static const char * CC_OPTION_CORE[] = { "", "-fvisibility=hidden -DUSE_VISIBILITY=1" };
 static const char * LINK_OPTION_CORE[] = { "/DLL /libpath:." , "" };
-static const char * CC_OPTION_DEBUG[] = { "/Zm500 /EHsc /GR /Zi /nologo /bigobj", "-g -fPIC  -O0" };
+static const char * CC_OPTION_DEBUG[] = { "/Zm500 /EHsc /GR /Zi /nologo /bigobj", "-g -fPIC -std=c++11 -O0" };
 
 
-static const char * CC_OPTION_RELEASE[] = { "/Zm500 /EHsc /GR /Oi /Ob1 /GF /nologo /bigobj", "-fPIC  -O0" };
+static const char * CC_OPTION_RELEASE[] = { "/Zm500 /EHsc /GR /Oi /Ob1 /GF /nologo /bigobj", "-fPIC -std=c++11 -O0" };
 
 static const char * CC_OPTION_PRECOMPILEHEADER[] = { "", " -x c++-header" };