daScript/include/daScript/ast/ast_handle.h at master · PushoN/daScript · GitHub

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#pragma once

#include "daScript/ast/ast.h"

#include "daScript/ast/ast_interop.h"

#include "daScript/ast/ast_simulate.h"

#include "daScript/misc/handle_registry.h"

#include "daScript/simulate/interop.h"

#include "daScript/simulate/aot.h"

#include "daScript/simulate/simulate_nodes.h"

#include "daScript/simulate/simulate_visit_op.h"

namespace das

{

#define DAS_BIND_MANAGED_FIELD(FIELDNAME) DAS_BIND_FIELD(ManagedType,FIELDNAME)

#define DAS_BIND_MANAGED_PROP(FIELDNAME) DAS_BIND_PROP(ManagedType,FIELDNAME)

struct DummyTypeAnnotation : TypeAnnotation {

DummyTypeAnnotation(const string & name, const string & cppName, size_t sz, size_t al)

: TypeAnnotation(name,cppName), dummySize(sz), dummyAlignment(al) {

}

virtual bool rtti_isHandledTypeAnnotation() const override { return true; }

virtual bool isRefType() const override { return true; }

virtual bool isLocal() const override { return false; }

virtual bool canCopy() const override { return false; }

virtual bool canMove() const override { return false; }

virtual bool canClone() const override { return false; }

virtual size_t getAlignOf() const override { return dummyAlignment;}

virtual size_t getSizeOf() const override { return dummySize;}

size_t dummySize;

size_t dummyAlignment;

};

struct DasStringTypeAnnotation : TypeAnnotation {

DasStringTypeAnnotation() : TypeAnnotation("das_string","das::string") {}

virtual bool rtti_isHandledTypeAnnotation() const override { return true; }

virtual bool isRefType() const override { return true; }

virtual bool isLocal() const override { return false; }

virtual void walk ( DataWalker & dw, void * p ) override {

auto pstr = (string *)p;

if (dw.reading) {

char * pss = nullptr;

dw.String(pss);

*pstr = pss;

} else {

char * pss = (char *) pstr->c_str();

dw.String(pss);

}

virtual bool hasStringData(das_set<void *> &) const override { return true; }

virtual bool canCopy() const override { return false; }

virtual bool canMove() const override { return false; }

virtual bool canClone() const override { return true; }

virtual size_t getAlignOf() const override { return alignof(string);}

virtual size_t getSizeOf() const override { return sizeof(string);}

virtual SimNode * simulateClone ( Context & context, const LineInfo & at, SimNode * l, SimNode * r ) const override {

return context.code->makeNode<SimNode_CloneRefValueT<string>>(at, l, r);

}

static void jit_clone_string ( void * dst, const void * src ) { *(string*)dst = *(const string*)src; }

virtual void * jitGetClone() const override { return (void *) &jit_clone_string; }

};

template <typename OT>

struct ManagedStructureAlignof {static constexpr size_t alignment = alignof(OT); } ;//we use due to MSVC inability to work with abstarct classes

template <typename OT, bool abstract>

struct ManagedStructureAlignofAuto {static constexpr size_t alignment = ManagedStructureAlignof<OT>::alignment; } ;//we use due to MSVC inability to work with abstarct classes

template <typename OT>

struct ManagedStructureAlignofAuto<OT, true> {static constexpr size_t alignment = sizeof(void*); } ;//we use due to MSVC inability to work with abstarct classes

template <typename OT,

bool canNew = is_default_constructible<OT>::value,

bool canDelete = canNew && is_destructible<OT>::value

> struct ManagedStructureAnnotation ;

struct DAS_API BasicStructureAnnotation : TypeAnnotation {

struct DAS_API StructureField {

string name;

string cppName;

string aotPrefix;

string aotPostfix;

TypeDeclPtr decl = nullptr;

TypeDeclPtr constDecl = nullptr;

uint32_t offset;

__forceinline void adjustAot ( const char * pref, const char * postf ) { aotPrefix=pref; aotPostfix=postf; }

};

BasicStructureAnnotation(const string & n, const string & cpn, ModuleLibrary * l)

: TypeAnnotation(n,cpn), mlib(l) {

mlib->getThisModule()->registerAnnotation(this);

}

virtual uint64_t getOwnSemanticHash ( HashBuilder & hb, das_set<Structure *> &, das_set<Annotation *> & ) const override;

virtual string getSmartAnnotationCloneFunction() const override { return "smart_ptr_clone"; }

virtual void seal(Module * m) override;

virtual bool rtti_isHandledTypeAnnotation() const override { return true; }

virtual bool rtti_isBasicStructureAnnotation() const override { return true; }

virtual bool isRefType() const override { return true; }

virtual int32_t getGcFlags(das_set<Structure *> &, das_set<Annotation *> &) const override;

virtual uint32_t getFieldOffset ( const string & ) const override;

virtual TypeInfo * getFieldType ( const string & ) const override;

virtual TypeDeclPtr makeFieldType(const string & na, bool isConst) const override;

virtual TypeDeclPtr makeSafeFieldType(const string & na, bool isConst) const override;

virtual void aotPreVisitGetField ( TextWriter &, const string & ) override;

virtual void aotPreVisitGetFieldPtr ( TextWriter &, const string & ) override;

virtual void aotVisitGetField(TextWriter & ss, const string & fieldName) override;

virtual void aotVisitGetFieldPtr(TextWriter & ss, const string & fieldName) override;

virtual bool canSubstitute(TypeAnnotation * ann) const override;

virtual bool hasStringData(das_set<void *> & dep) const override;

virtual void gc_collect ( gc_root * target, gc_root * from ) override {

Annotation::gc_collect(target, from);

for ( auto && fp : fields ) {

if ( fp.second.decl ) fp.second.decl->gc_collect(target, from);

if ( fp.second.constDecl ) fp.second.constDecl->gc_collect(target, from);

}

virtual void visitTypeDecls ( const function<void(TypeDecl *)> & callback ) override {

for ( auto && fp : fields ) {

if ( fp.second.decl ) callback(fp.second.decl);

if ( fp.second.constDecl ) callback(fp.second.constDecl);

}

StructureField & addFieldEx(const string & na, const string & cppNa, off_t offset, const TypeDeclPtr & pT);

virtual void walk(DataWalker & walker, void * data) override;

void updateTypeInfo() const;

int32_t fieldCount() const { return int32_t(fields.size()); }

void from(BasicStructureAnnotation * ann);

void from(const char* parentName);

das_map<string,StructureField> fields;

vector<string> fieldsInOrder;

mutable DebugInfoHelper helpA;

mutable StructInfo * sti = nullptr;

mutable StructInfo * sti_gc = nullptr;

ModuleLibrary * mlib = nullptr;

vector<TypeAnnotation*> parents;

bool validationNeverFails = false;

mutable recursive_mutex walkMutex;

};

template <typename TT, bool canCopy = isCloneable<TT>::value>

struct GenCloneNode;

template <typename TT>

struct GenCloneNode<TT,true> {

static __forceinline SimNode * simulateClone ( Context & context, const LineInfo & at, SimNode * l, SimNode * r ) {

return context.code->makeNode<SimNode_CloneRefValueT<TT>>(at, l, r);

}

static void jit_clone ( void * dst, const void * src ) { *(TT*)dst = *(const TT*)src; }

static void * jitGetClone () { return (void *) &jit_clone; }

};

template <typename TT>

struct GenCloneNode<TT,false> {

static __forceinline SimNode * simulateClone ( Context &, const LineInfo &, SimNode *, SimNode * ) {

return nullptr;

}

static void * jitGetClone () { return nullptr; }

};

template <typename FuncT, FuncT fn> struct CallProperty;

template <typename RetT, typename ThisT, RetT(ThisT::*fn)()>

struct CallProperty<RetT(ThisT::*)(),fn> {

using RetType = RetT;

enum { ref = is_reference<RetT>::value, isConst = false, };

static RetT static_call ( ThisT & this_ ) {

return (this_.*fn)();

};

template <typename RetT, typename ThisT, RetT(ThisT::*fn)() const>

struct CallProperty<RetT(ThisT::*)() const,fn> {

using RetType = RetT;

enum { ref = is_reference<RetT>::value, isConst = true, };

static RetT static_call ( const ThisT & this_ ) {

return (this_.*fn)();

};

template <typename RetT, typename ThisT, RetT(ThisT::*fn)() const noexcept>

struct CallProperty<RetT(ThisT::*)() const noexcept,fn> {

using RetType = RetT;

enum { ref = is_reference<RetT>::value, isConst = true, };

static RetT static_call ( const ThisT & this_ ) {

return (this_.*fn)();

};

template <typename ThisT, typename FuncT, FuncT fn> struct CallPropertyForType;

template <typename ThisT, typename RetT, typename ClassT, RetT(ClassT::*fn)()>

struct CallPropertyForType<ThisT,RetT(ClassT::*)(),fn> {

using RetType = RetT;

enum { ref = is_reference<RetT>::value, isConst = false, };

static RetT static_call ( ThisT & this_ ) {

return (this_.*fn)();

};

template <typename ThisT, typename RetT, typename ClassT, RetT(ClassT::*fn)() const>

struct CallPropertyForType<ThisT,RetT(ClassT::*)() const,fn> {

using RetType = RetT;

enum { ref = is_reference<RetT>::value, isConst = true, };

static RetT static_call ( const ThisT & this_ ) {

return (this_.*fn)();

};

template <typename ThisT, typename RetT, typename ClassT, RetT(ClassT::*fn)() const noexcept>

struct CallPropertyForType<ThisT,RetT(ClassT::*)() const noexcept,fn> {

using RetType = RetT;

enum { ref = is_reference<RetT>::value, isConst = true, };

static RetT static_call ( const ThisT & this_ ) {

return (this_.*fn)();

};

template <int isRef, typename callT> struct RegisterProperty;

template <typename callT> struct RegisterProperty <true,callT> {

__forceinline static void reg ( ModuleLibrary * mlib, const string & dotName, const string & cppPropName,

bool explicitConst=false, SideEffects sideEffects = SideEffects::none ) {

addExternProperty<decltype(&callT::static_call),callT::static_call,SimNode_ExtFuncCallRef>(

*(mlib->getThisModule()), *mlib, dotName.c_str(), cppPropName.c_str(), explicitConst, sideEffects)->args({"this"});

}

};

template <typename callT> struct RegisterProperty <false,callT> {

__forceinline static void reg ( ModuleLibrary * mlib, const string & dotName, const string & cppPropName,

bool explicitConst=false, SideEffects sideEffects = SideEffects::none ) {

addExternProperty<decltype(&callT::static_call),callT::static_call>(

*(mlib->getThisModule()), *mlib, dotName.c_str(), cppPropName.c_str(), explicitConst, sideEffects)->args({"this"});

}

};

template <typename ArgType, int ArgConst, typename RetType, int isRef, typename callT> struct RegisterPropertyForType;

template <typename ArgType, int ArgConst, typename RetType, typename callT> struct RegisterPropertyForType <ArgType,ArgConst,RetType,true,callT> {

__forceinline static void reg ( ModuleLibrary * mlib, const string & dotName, const string & cppPropName,

bool explicitConst=false, SideEffects sideEffects = SideEffects::none) {

addExternPropertyForType<ArgType, ArgConst, RetType, decltype(&callT::static_call),callT::static_call,SimNode_ExtFuncCallRef>(

*(mlib->getThisModule()), *mlib, dotName.c_str(), cppPropName.c_str(), explicitConst, sideEffects)->args({"this"});

}

};

template <typename ArgType, int ArgConst, typename RetType, typename callT> struct RegisterPropertyForType <ArgType,ArgConst,RetType,false,callT> {

__forceinline static void reg ( ModuleLibrary * mlib, const string & dotName, const string & cppPropName,

bool explicitConst=false, SideEffects sideEffects = SideEffects::none ) {

addExternPropertyForType<ArgType, ArgConst, RetType, decltype(&callT::static_call),callT::static_call>(

*(mlib->getThisModule()), *mlib, dotName.c_str(), cppPropName.c_str(), explicitConst, sideEffects)->args({"this"});

}

};

template <typename OT>

struct ManagedStructureAnnotation<OT,false,false> : BasicStructureAnnotation {

typedef OT ManagedType;

ManagedStructureAnnotation (const string & n, ModuleLibrary & ml, const string & cpn = "" )

: BasicStructureAnnotation(n,cpn,&ml) { }

virtual size_t getSizeOf() const override { return sizeof(ManagedType); }

virtual size_t getAlignOf() const override { return ManagedStructureAlignofAuto<ManagedType, is_abstract<ManagedType>::value>::alignment; }

virtual bool isSmart() const override { return is_base_of<ptr_ref_count,OT>::value; }

virtual bool hasNonTrivialCtor() const override {

return !is_trivially_constructible<OT>::value;

}

virtual bool hasNonTrivialDtor() const override {

return !is_trivially_destructible<OT>::value;

}

virtual bool hasNonTrivialCopy() const override {

return !is_trivially_copyable<OT>::value

|| !is_trivially_copy_constructible<OT>::value;

}

virtual bool isPod() const override {

return is_standard_layout<OT>::value && is_trivial<OT>::value;

}

virtual bool isRawPod() const override {

return false; // can we detect this?

}

virtual bool canClone() const override {

return isCloneable<OT>::value;

}

template <typename FunT, FunT PROP>

void addProperty ( const string & na, const string & cppNa="" ) {

string dotName = ".`" + na;

string cppPropName = (cppNa.empty() ? na : cppNa);

using callT = CallProperty<FunT,PROP>;

RegisterProperty<callT::ref,callT>::reg(mlib, dotName, cppPropName);

}

template <typename FunT, FunT PROP>

void addPropertyForManagedType ( const string & na, const string & cppNa="" ) {

string dotName = ".`" + na;

string cppPropName = (cppNa.empty() ? na : cppNa);

using callT = CallPropertyForType<ManagedType,FunT,PROP>;

RegisterPropertyForType<ManagedType,callT::isConst,typename callT::RetType,callT::ref,callT>::reg(mlib, dotName, cppPropName, false, SideEffects::none);

}

template <typename FunT, FunT PROP, typename FunTConst, FunTConst PROP_CONST>

void addPropertyExtConst ( const string & na, const string & cppNa="" ) {

string dotName = ".`" + na;

string cppPropName = (cppNa.empty() ? na : cppNa);

using callT = CallProperty<FunT,PROP>;

RegisterProperty<callT::ref,callT>::reg(mlib, dotName, cppPropName, true, SideEffects::modifyArgument);

using callTConst = CallProperty<FunTConst,PROP_CONST>;

RegisterProperty<callTConst::ref,callTConst>::reg(mlib, dotName, cppPropName, true);

}

template <typename FunT, FunT PROP, typename FunTConst, FunTConst PROP_CONST>

void addPropertyExtConstForManagedType ( const string & na, const string & cppNa="" ) {

string dotName = ".`" + na;

string cppPropName = (cppNa.empty() ? na : cppNa);

using callT = CallPropertyForType<ManagedType,FunT,PROP>;

RegisterPropertyForType<ManagedType,callT::isConst,typename callT::RetType,callT::ref,callT>::reg(mlib, dotName, cppPropName, true, SideEffects::modifyArgument);

using callTConst = CallPropertyForType<ManagedType,FunTConst,PROP_CONST>;

RegisterPropertyForType<ManagedType,callTConst::isConst,typename callTConst::RetType,callTConst::ref,callTConst>::reg(mlib, dotName, cppPropName, true);

}

template <typename TT, off_t off>

__forceinline StructureField & addField ( const string & na, const string & cppNa = "" ) {

return addFieldEx ( na, cppNa.empty() ? na : cppNa, off, makeType<TT>(*mlib) );

}

virtual SimNode * simulateClone ( Context & context, const LineInfo & at, SimNode * l, SimNode * r ) const override {

return GenCloneNode<OT>::simulateClone(context,at,l,r);

}

virtual void * jitGetClone() const override { return GenCloneNode<OT>::jitGetClone(); }

};

template <typename OT, bool is_smart>

struct JitManagedStructure;

template <typename OT>

struct JitManagedStructure<OT,false> {

static void * jit_new ( Context * ) { return new OT(); }

static void jit_delete ( void * ptr, Context * ) { delete (OT *) ptr; }

};

template <typename OT>

struct JitManagedStructure<OT,true> {

static void * jit_new ( Context * ) {

OT * res = new OT();

res->addRef();

return res;

}

static void jit_delete ( void * ptr, Context * ) {

if ( ptr ) {

OT * res = (OT *) ptr;

res->delRef();

}

};

template <typename OT>

struct ManagedStructureAnnotation<OT, true, false> : public ManagedStructureAnnotation<OT, false, false> {

typedef OT ManagedType;

enum { is_smart = is_base_of<ptr_ref_count, OT>::value };

ManagedStructureAnnotation(const string& n, ModuleLibrary& ml, const string& cpn = "")

: ManagedStructureAnnotation<OT, false,false>(n, ml, cpn) { }

virtual bool canNew() const override { return true; }

virtual SimNode* simulateGetNew(Context& context, const LineInfo& at) const override {

return context.code->makeNode<SimNode_NewHandle<ManagedType, is_smart>>(at);

}

virtual void * jitGetNew() const override { return (void *) &JitManagedStructure<ManagedType,is_smart>::jit_new; }

};

template <typename OT>

struct ManagedStructureAnnotation<OT, false, true> : public ManagedStructureAnnotation<OT, false, false> {

typedef OT ManagedType;

enum { is_smart = is_base_of<ptr_ref_count, OT>::value };

ManagedStructureAnnotation(const string& n, ModuleLibrary& ml, const string& cpn = "")

: ManagedStructureAnnotation<OT, false,false>(n, ml, cpn) { }

virtual bool canDeletePtr() const override { return true; }

virtual SimNode* simulateDeletePtr(Context& context, const LineInfo& at, SimNode* sube, uint32_t count) const override {

return context.code->makeNode<SimNode_DeleteHandlePtr<ManagedType, is_smart>>(at, sube, count,

context.code->allocateName("type<"+this->describe()+">"));

}

virtual void * jitGetDelete() const override { return (void *) &JitManagedStructure<ManagedType,is_smart>::jit_delete; }

};

template <typename OT>

struct ManagedStructureAnnotation<OT,true,true> : public ManagedStructureAnnotation<OT,false,false> {

typedef OT ManagedType;

enum { is_smart = is_base_of<ptr_ref_count,OT>::value };

ManagedStructureAnnotation (const string & n, ModuleLibrary & ml, const string & cpn = "" )

: ManagedStructureAnnotation<OT,false,false>(n,ml,cpn) { }

virtual bool canNew() const override { return true; }

virtual bool canDeletePtr() const override { return true; }

virtual SimNode * simulateGetNew ( Context & context, const LineInfo & at ) const override {

return context.code->makeNode<SimNode_NewHandle<ManagedType,is_smart>>(at);

}

virtual SimNode * simulateDeletePtr ( Context & context, const LineInfo & at, SimNode * sube, uint32_t count ) const override {

return context.code->makeNode<SimNode_DeleteHandlePtr<ManagedType,is_smart>>(at,sube,count,

context.code->allocateName("type<"+this->describe()+">"));

}

virtual void * jitGetNew() const override { return (void *) &JitManagedStructure<ManagedType,is_smart>::jit_new; }

virtual void * jitGetDelete() const override { return (void *) &JitManagedStructure<ManagedType,is_smart>::jit_delete; }

};

template <typename VectorType>

struct ManagedVectorAnnotation : TypeAnnotation {

using OT = typename VectorType::value_type;

struct SimNode_AtStdVector : SimNode_At {

using TT = OT;

DAS_PTR_NODE;

SimNode_AtStdVector ( const LineInfo & at, SimNode * rv, SimNode * idx, uint32_t ofs )

: SimNode_At(at, rv, idx, 0, ofs, 0, "") {}

virtual SimNode * visit ( SimVisitor & vis ) override {

V_BEGIN();

V_OP_TT(AtStdVector);

V_SUB_THIS(value);

V_SUB_THIS(index);

V_ARG_THIS(stride);

V_ARG_THIS(offset);

V_ARG_THIS(range);

V_END();

}

___noinline char * compute ( Context & context ) {

DAS_PROFILE_NODE

auto pValue = (VectorType *) value->evalPtr(context);

uint32_t idx = cast<uint32_t>::to(index->eval(context));

if ( idx >= uint32_t(pValue->size()) ) {

context.throw_error_at(debugInfo,"vector index out of range, %u of %u", idx, uint32_t(pValue->size()));

return nullptr;

} else {

return ((char *)(pValue->data() + idx)) + offset;

}

};

template <typename OOT>

struct SimNode_AtStdVectorR2V : SimNode_AtStdVector {

using TT = OOT;

SimNode_AtStdVectorR2V ( const LineInfo & at, SimNode * rv, SimNode * idx, uint32_t ofs )

: SimNode_AtStdVector(at, rv, idx, ofs) {}

virtual SimNode * visit ( SimVisitor & vis ) override {

V_BEGIN();

V_OP_TT(AtStdVectorR2V);

V_SUB_THIS(value);

V_SUB_THIS(index);

V_ARG_THIS(stride);

V_ARG_THIS(offset);

V_ARG_THIS(range);

V_END();

}

DAS_EVAL_ABI virtual vec4f eval ( Context & context ) override {

OOT * pR = (OOT *) SimNode_AtStdVector::compute(context);

DAS_ASSERT(pR);

return cast<OOT>::from(*pR);

}

#define EVAL_NODE(TYPE,CTYPE) \

virtual CTYPE eval##TYPE ( Context & context ) override { \

return *(CTYPE *) SimNode_AtStdVector::compute(context); \

}

DAS_EVAL_NODE

#undef EVAL_NODE

};

ManagedVectorAnnotation(const string & n, ModuleLibrary & lib)

: TypeAnnotation(n) {

vecType = makeType<OT>(lib);

vecType->ref = true;

}

virtual bool rtti_isHandledTypeAnnotation() const override { return true; }

virtual int32_t getGcFlags(das_set<Structure *> & dep, das_set<Annotation *> & depA) const override {

return vecType->gcFlags(dep,depA);

}

virtual size_t getSizeOf() const override { return sizeof(VectorType); }

virtual size_t getAlignOf() const override { return alignof(VectorType); }

virtual bool isRefType() const override { return true; }

virtual bool isIndexable ( const TypeDeclPtr & indexType ) const override { return indexType->isIndex(); }

virtual bool isIterable ( ) const override { return true; }

virtual bool canMove() const override { return false; }

virtual bool canCopy() const override { return false; }

virtual bool isLocal() const override { return false; }

virtual TypeDeclPtr makeIndexType ( ExpressionPtr, ExpressionPtr ) const override {

return new TypeDecl(*vecType);

}

virtual TypeDeclPtr makeIteratorType ( ExpressionPtr ) const override {

return new TypeDecl(*vecType);

}

virtual SimNode * simulateGetAt ( Context & context, const LineInfo & at, const TypeDeclPtr &,

ExpressionPtr rv, ExpressionPtr idx, uint32_t ofs ) const override {

return context.code->makeNode<SimNode_AtStdVector>(at,

simulateExpression(context, rv),

simulateExpression(context, idx),

ofs);

}

virtual SimNode * simulateGetAtR2V ( Context & context, const LineInfo & at, const TypeDeclPtr & type,

ExpressionPtr rv, ExpressionPtr idx, uint32_t ofs ) const override {

if ( type->isHandle() ) {

auto expr = context.code->makeNode<SimNode_AtStdVector>(at,

simulateExpression(context, rv),

simulateExpression(context, idx),

ofs);

return GetR2V(context, at, type, expr);

} else {

return context.code->makeValueNode<SimNode_AtStdVectorR2V>(type->baseType,

at,

simulateExpression(context, rv),

simulateExpression(context, idx),

ofs);

}

virtual SimNode * simulateGetIterator ( Context & context, const LineInfo & at, ExpressionPtr src ) const override {

auto rv = simulateExpression(context, src);

return context.code->makeNode<SimNode_AnyIterator<VectorType,StdVectorIterator<VectorType>>>(at, rv);

}

virtual void walk ( DataWalker & walker, void * vec ) override {

{

lock_guard<recursive_mutex> guard(walkMutex);

if ( !ati ) {

auto dimType = new TypeDecl(*vecType);

dimType->ref = 0;

dimType->dim.push_back(1);

ati = helpA.makeTypeInfo(nullptr, dimType);

ati->flags |= TypeInfo::flag_isHandled;

}

auto pVec = (VectorType *)vec;

auto atit = *ati;

atit.dim[atit.dimSize - 1] = uint32_t(pVec->size());

atit.size = int(ati->size * pVec->size());

walker.walk_dim((char *)pVec->data(), &atit);

}

virtual bool isYetAnotherVectorTemplate() const override { return true; }

virtual uint64_t getOwnSemanticHash ( HashBuilder & hb, das_set<Structure *> & dep, das_set<Annotation *> & adep ) const override {

hb.updateString(getMangledName());

vecType->getOwnSemanticHash(hb, dep, adep);

return hb.getHash();

}

virtual void gc_collect ( gc_root * target, gc_root * from ) override {

Annotation::gc_collect(target, from);

if ( vecType ) vecType->gc_collect(target, from);

}

virtual void visitTypeDecls ( const function<void(TypeDecl *)> & callback ) override {

if ( vecType ) callback(vecType);

}

TypeDeclPtr vecType = nullptr;

DebugInfoHelper helpA;

TypeInfo * ati = nullptr;

recursive_mutex walkMutex;

};

template <typename TT>

struct typeName<vector<TT>> {

static string name() {

return string("dasvector`") + typeName<TT>::name(); // TODO: compilation time concat

}

};

template <typename TT, bool byValue = has_cast<typename TT::value_type>::value >

struct registerVectorFunctions;

template <typename TT>

struct registerVectorJitFunctions {

// This should be done before insertion to module

// because it changes mangled name.

struct vectorIndexArgFn : defaultTempFn {

vectorIndexArgFn() : defaultTempFn() {}

___noinline bool operator () ( Function * fn ) {

defaultTempFn::operator()(fn);

if ( !fn->arguments.empty() ) {

fn->arguments[0]->type->explicitConst = true;

}

fn->builtIn = true;

fn->generated = true;

fn->jitOnly = true;

return true;

}

};

static void init ( Module * mod, const ModuleLibrary & lib ) {

// index

using OT = typename TT::value_type;

auto TTN = describeCppType(makeType<TT>(lib));

auto OTN = describeCppType(makeType<OT>(lib));

auto atin = "das_ati<"+TTN+","+OTN+">";

addExtern<DAS_BIND_FUN((das_ati<TT,OT>)),SimNode_ExtFuncCallRef,vectorIndexArgFn>(*mod, lib, ".[]",

SideEffects::modifyArgument, atin.c_str())

->args({"vec","index","context","at"});

auto atun = "das_atu<"+TTN+","+OTN+">";

addExtern<DAS_BIND_FUN((das_atu<TT,OT>)),SimNode_ExtFuncCallRef,vectorIndexArgFn>(*mod, lib, ".[]",

SideEffects::modifyArgument, atun.c_str())

->args({"vec","index","context","at"});

auto atcin = "das_atci<"+TTN+","+OTN+">";

addExtern<DAS_BIND_FUN((das_atci<TT,OT>)),SimNode_ExtFuncCallRef,vectorIndexArgFn>(*mod, lib, ".[]",

SideEffects::none, atcin.c_str())

->args({"vec","index","context","at"});

auto atcun = "das_atcu<"+TTN+","+OTN+">";

addExtern<DAS_BIND_FUN((das_atcu<TT,OT>)),SimNode_ExtFuncCallRef,vectorIndexArgFn>(*mod, lib, ".[]",

SideEffects::none, atcun.c_str())

->args({"vec","index","context","at"});

}

};

template<typename T, typename = void, typename... Args>

struct has_emplace_method : std::false_type {};

template<typename T, typename... Args>

struct has_emplace_method<T, std::void_t<decltype(std::declval<T>().emplace(

std::declval<typename T::iterator>(),

std::declval<Args>()...

))>, Args...> : std::true_type {};

template<typename T, typename = void, typename... Args>

struct has_emplace_back_method : std::false_type {};

template<typename T, typename... Args>

struct has_emplace_back_method<T, std::void_t<decltype(std::declval<T>().emplace_back(

std::declval<Args>()...

))>, Args...> : std::true_type {};

template<typename T, typename... Args>

inline constexpr bool has_emplace_back_method_v = has_emplace_back_method<T, void, Args...>::value;

template<typename T, typename... Args>

inline constexpr bool has_emplace_method_v = has_emplace_method<T, void, Args...>::value;

template <typename TT>

struct registerVectorFunctions<TT,false> {

static void init ( Module * mod, const ModuleLibrary & lib, bool canCopy, bool canMove ) {

DAS_ASSERT(!canCopy || canCopy == das::is_copy_constructible<typename TT::value_type>::value);

if constexpr(has_emplace_method_v<TT, typename TT::value_type> && has_emplace_back_method_v<TT, typename TT::value_type>) {

if ( canMove ) {

addExtern<DAS_BIND_FUN((das_vector_emplace<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "emplace",

SideEffects::modifyArgument, "das_vector_emplace")->generated = true;

addExtern<DAS_BIND_FUN((das_vector_emplace_back<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "emplace",

SideEffects::modifyArgument, "das_vector_emplace_back")->generated = true;

}

if constexpr(has_emplace_method_v<TT> && has_emplace_back_method_v<TT>) {

if constexpr ( das::is_default_constructible<typename TT::value_type>::value ) {

addExtern<DAS_BIND_FUN((das_vector_push_empty<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push_empty",

SideEffects::modifyArgument, "das_vector_push_empty")->generated = true;

addExtern<DAS_BIND_FUN((das_vector_push_back_empty<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push_empty",

SideEffects::modifyArgument, "das_vector_push_back_empty")->generated = true;

}

if constexpr (das::is_copy_constructible<typename TT::value_type>::value) {

if ( canCopy ) {

addExtern<DAS_BIND_FUN((das_vector_push<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push",

SideEffects::modifyArgument, "das_vector_push")->generated = true;

addExtern<DAS_BIND_FUN((das_vector_push_back<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push",

SideEffects::modifyArgument, "das_vector_push_back")->generated = true;

}

addExtern<DAS_BIND_FUN(das_vector_pop<TT>)>(*mod, lib, "pop",

SideEffects::modifyArgument, "das_vector_pop")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_clear<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "clear",

SideEffects::modifyArgument, "das_vector_clear")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_resize<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "resize",

SideEffects::modifyArgument, "das_vector_resize")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_erase<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "erase",

SideEffects::modifyArgument, "das_vector_erase")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_erase_range<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "erase",

SideEffects::modifyArgument, "das_vector_erase_range")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_each<TT>),SimNode_ExtFuncCallAndCopyOrMove,explicitConstArgFn>(*mod, lib, "each",

SideEffects::modifyArgument, "das_vector_each")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_each_const<TT>),SimNode_ExtFuncCallAndCopyOrMove,explicitConstArgFn>(*mod, lib, "each",

SideEffects::none, "das_vector_each_const")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_length<TT>)>(*mod, lib, "length",

SideEffects::none, "das_vector_length")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_empty<TT>)>(*mod, lib, "empty",

SideEffects::none, "das_vector_empty")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_capacity<TT>)>(*mod, lib, "capacity",

SideEffects::none, "das_vector_capacity")->generated = true;

registerVectorJitFunctions<TT>::init(mod,lib);

}

};

template <typename TT>

struct registerVectorFunctions<TT,true> {

static void init ( Module * mod, const ModuleLibrary & lib, bool canCopy, bool canMove ) {

DAS_ASSERT(!canCopy || canCopy == das::is_copy_constructible<typename TT::value_type>::value);

if constexpr(has_emplace_method_v<TT, typename TT::value_type> && has_emplace_back_method_v<TT, typename TT::value_type>) {

if ( canMove ) {

addExtern<DAS_BIND_FUN((das_vector_emplace<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "emplace",

SideEffects::modifyArgument, "das_vector_emplace")

->args({"vec","value","at"})->generated = true;

addExtern<DAS_BIND_FUN((das_vector_emplace_back<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "emplace",

SideEffects::modifyArgument, "das_vector_emplace_back")

->args({"vec","value"})->generated = true;

}

if constexpr(has_emplace_method_v<TT> && has_emplace_back_method_v<TT>) {

if constexpr ( das::is_default_constructible<typename TT::value_type>::value ) {

addExtern<DAS_BIND_FUN((das_vector_push_empty<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push_empty",

SideEffects::modifyArgument, "das_vector_push_empty")

->args({"vec","at","context"})->generated = true;

addExtern<DAS_BIND_FUN((das_vector_push_back_empty<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push_empty",

SideEffects::modifyArgument, "das_vector_push_back_empty")

->args({"vec"})->generated = true;

}

if constexpr (das::is_copy_constructible<typename TT::value_type>::value) {

if ( canCopy ) {

addExtern<DAS_BIND_FUN((das_vector_push_value<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push",

SideEffects::modifyArgument, "das_vector_push_value")

->args({"vec","value","at","context"})->generated = true;

addExtern<DAS_BIND_FUN((das_vector_push_back_value<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push",

SideEffects::modifyArgument, "das_vector_push_back_value")

->args({"vec","value"})->generated = true;

}

if constexpr (das::is_smart_ptr<typename TT::value_type>::value) {

addExtern<DAS_BIND_FUN((das_vector_push_value<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push_clone",

SideEffects::modifyArgument, "das_vector_push_value")->generated = true;

addExtern<DAS_BIND_FUN((das_vector_push_back_value<TT>)),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "push_clone",

SideEffects::modifyArgument, "das_vector_push_back_value")->generated = true;

}

addExtern<DAS_BIND_FUN(das_vector_pop<TT>)>(*mod, lib, "pop",

SideEffects::modifyArgument, "das_vector_pop")

->arg("vec")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_clear<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "clear",

SideEffects::modifyArgument, "das_vector_clear")

->arg("vec")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_resize<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "resize",

SideEffects::modifyArgument, "das_vector_resize")

->args({"vec","newSize"})->generated = true;

addExtern<DAS_BIND_FUN(das_vector_erase<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "erase",

SideEffects::modifyArgument, "das_vector_erase")

->args({"vec","index","context"})->generated = true;

addExtern<DAS_BIND_FUN(das_vector_erase_range<TT>),SimNode_ExtFuncCall,permanentArgFn>(*mod, lib, "erase",

SideEffects::modifyArgument, "das_vector_erase_range")

->args({"vec","index","count","context"})->generated = true;

addExtern<DAS_BIND_FUN(das_vector_each<TT>),SimNode_ExtFuncCallAndCopyOrMove,explicitConstArgFn>(*mod, lib, "each",

SideEffects::modifyArgument, "das_vector_each")

->args({"vec","context","at"})->generated = true;

addExtern<DAS_BIND_FUN(das_vector_each_const<TT>),SimNode_ExtFuncCallAndCopyOrMove,explicitConstArgFn>(*mod, lib, "each",

SideEffects::none, "das_vector_each_const")

->args({"vec","context","at"})->generated = true;

addExtern<DAS_BIND_FUN(das_vector_length<TT>)>(*mod, lib, "length",

SideEffects::none, "das_vector_length")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_empty<TT>)>(*mod, lib, "empty",

SideEffects::none, "das_vector_empty")->generated = true;

addExtern<DAS_BIND_FUN(das_vector_capacity<TT>)>(*mod, lib, "capacity",

SideEffects::none, "das_vector_capacity")->generated = true;

registerVectorJitFunctions<TT>::init(mod,lib);

}

};

template <typename TT>

struct typeFactory<vector<TT>> {

using VT = vector<TT>;

static TypeDeclPtr make(const ModuleLibrary & library ) {

string declN = typeName<VT>::name();

if ( library.findAnnotation(declN,nullptr).size()==0 ) {

auto declT = makeType<TT>(library);

auto ann = new ManagedVectorAnnotation<VT>(declN,const_cast<ModuleLibrary &>(library));

ann->cppName = "das::vector<" + describeCppType(declT, CpptSubstitureRef::no,

CpptSkipRef::no, CpptSkipConst::no,

CpptRedundantConst::yes, ChooseSmartPtr::yes) + ">";

auto mod = library.front();

mod->addAnnotation(ann);

registerVectorFunctions<vector<TT>>::init(mod,library,

declT->canCopy(),

declT->canMove()

);

}

return makeHandleType(library,declN.c_str());

}

};

template <typename TT>

__forceinline void addVectorAnnotation(Module * mod, ModuleLibrary & lib, const AnnotationPtr & ptr ) {

DAS_VERIFYF(ptr,"annotation is null");

DAS_VERIFYF(ptr->rtti_isHandledTypeAnnotation(),"annotation %s not a handled type annotation", ptr->name.c_str());

mod->addAnnotation(ptr);

using VT = typename TT::value_type;

auto vta = typeFactory<VT>::make(lib);

registerVectorFunctions<TT>::init(mod,lib,vta->canCopy(),vta->canMove());

}

template <typename TT>

__forceinline void addVectorAnnotation(Module * mod, ModuleLibrary & lib, const string & name ) {

return addVectorAnnotation<TT>(mod,lib,new ManagedVectorAnnotation<TT>(name,lib));

}

template <typename OT>

struct ManagedValueAnnotation : TypeAnnotation {

static_assert(sizeof(OT)<=sizeof(vec4f), "value types have to fit in ABI");

ManagedValueAnnotation(ModuleLibrary & mlib, const string & n, const string & cpn = string())

: TypeAnnotation(n,cpn) {

using wrapType = typename WrapType<OT>::type;

static_assert(sizeof(wrapType)<=sizeof(vec4f), "wrap types have to fit to vec4f");

static_assert(sizeof(wrapType)>=sizeof(OT), "value types have to fit to their wrap type");

valueType = makeType<wrapType>(mlib);

}

virtual TypeDeclPtr makeValueType() const override {

return valueType;

}

virtual bool rtti_isHandledTypeAnnotation() const override { return true; }

virtual bool canMove() const override { return true; }

virtual bool canCopy() const override { return true; }

virtual bool canClone() const override { return true; }

virtual bool isLocal() const override { return true; }

virtual bool hasNonTrivialCtor() const override {

return !is_trivially_constructible<OT>::value;

}

virtual bool hasNonTrivialDtor() const override {

return !is_trivially_destructible<OT>::value;

}

virtual bool hasNonTrivialCopy() const override {

return !is_trivially_copyable<OT>::value

|| !is_trivially_copy_constructible<OT>::value;

}

virtual bool isPod() const override { return true; }

virtual bool isRawPod() const override { return true; }

virtual size_t getSizeOf() const override { return sizeof(OT); }

virtual size_t getAlignOf() const override { return alignof(OT); }

virtual bool isRefType() const override { return false; }

virtual SimNode * simulateNullCoalescing ( Context & context, const LineInfo & at, SimNode * s, SimNode * dv ) const override {

return context.code->makeNode<SimNode_NullCoalescing<OT>>(at,s,dv);

}

das::SimNode *simulateClone(das::Context &context, const das::LineInfo &at, das::SimNode *l, das::SimNode *r) const override {

return context.code->makeNode<SimNode_Set<OT>>(at, l, r);

}

static void jit_clone_value ( void * dst, const void * src ) { *(OT*)dst = *(const OT*)src; }

virtual void * jitGetClone() const override { return (void *) &jit_clone_value; }

virtual uint64_t getOwnSemanticHash ( HashBuilder & hb, das_set<Structure *> & dep, das_set<Annotation *> & adep ) const override {

hb.updateString(getMangledName());

valueType->getOwnSemanticHash(hb, dep, adep);

return hb.getHash();

}

virtual void gc_collect ( gc_root * target, gc_root * from ) override {

Annotation::gc_collect(target, from);

if ( valueType ) valueType->gc_collect(target, from);

}

virtual void visitTypeDecls ( const function<void(TypeDecl *)> & callback ) override {

if ( valueType ) callback(valueType);

}

TypeDeclPtr valueType = nullptr;

};

template <typename TT>

void addConstant ( Module & mod, const string & name, const TT & value ) {

VariablePtr pVar = new Variable();

pVar->name = name;

pVar->type = new TypeDecl((Type)ToBasicType<TT>::type);

pVar->type->constant = true;

pVar->init = Program::makeConst(LineInfo(),pVar->type,cast<TT>::from(value));

pVar->init->type = new TypeDecl(*pVar->type);

pVar->init->constexpression = true;

pVar->initStackSize = sizeof(Prologue);

if ( !mod.addVariable(pVar) ) {

DAS_FATAL_ERROR("addVariable(%s) failed in module %s\n", name.c_str(), mod.name.c_str());

}

__forceinline void addConstant ( Module & mod, const string & name, const string & value ) {

VariablePtr pVar = new Variable();

pVar->name = name;

pVar->type = new TypeDecl(Type::tString);

pVar->type->constant = true;

pVar->init = new ExprConstString(LineInfo(),value);

pVar->init->type = new TypeDecl(*pVar->type);

pVar->init->constexpression = true;

pVar->initStackSize = sizeof(Prologue);

if ( !mod.addVariable(pVar) ) {

DAS_FATAL_ERROR("addVariable(%s) failed in module %s\n", name.c_str(), mod.name.c_str());

}

__forceinline void addConstant ( Module & mod, const string & name, const char * value ) { addConstant(mod, name, string(value)); }

__forceinline void addConstant ( Module & mod, const string & name, char * value ) { addConstant(mod, name, string(value)); }

template <typename TT>

void addEquNeq(Module & mod, const ModuleLibrary & lib) {

addExtern<decltype(&das_equ<TT>), das_equ<TT>> (mod, lib, "==", SideEffects::none, "das_equ");

addExtern<decltype(&das_nequ<TT>), das_nequ<TT>>(mod, lib, "!=", SideEffects::none, "das_nequ");

}

template <typename TT>

void addEquNeqVal(Module & mod, const ModuleLibrary & lib) {

addExtern<decltype(&das_equ_val<TT,TT>), das_equ_val<TT,TT>> (mod, lib, "==", SideEffects::none, "das_equ_val");

addExtern<decltype(&das_nequ_val<TT,TT>), das_nequ_val<TT,TT>>(mod, lib, "!=", SideEffects::none, "das_nequ_val");

}

template <typename T>

struct WrapType<Handle<T>> { enum { value = true }; typedef uint64_t type; typedef uint64_t rettype; };

template <typename T>

struct typeName<Handle<T>> {

static string name() {

return string("Handle<") + typeName<T>::name() + ">";

}

};

template <typename T>

struct cast<Handle<T>> {

static __forceinline Handle<T> to ( vec4f x ) {

uint64_t raw = v_extract_xi64(v_cast_vec4i(x));

Handle<T> h;

h.value = raw;

return h;

}

static __forceinline vec4f from ( Handle<T> h ) {

uint64_t raw = h.value;

return v_cast_vec4f(v_ldui_half(&raw));

}

};

template <typename T>

struct typeFactory<Handle<T>> {

static ___noinline TypeDeclPtr make(const ModuleLibrary & library) {

// Normalize: typeName<T>::name() may return const char * or string

// depending on T's specialization. string -> const char* via c_str.

string tn = typeName<T>::name();

return makeHandleType(library, tn.c_str());

}

};

template <typename T>

struct ManagedHandleAnnotation : ManagedValueAnnotation<Handle<T>> {

ManagedHandleAnnotation ( ModuleLibrary & lib, const string & n, const string & cpn = string() )

: ManagedValueAnnotation<Handle<T>>(lib,n,cpn) {}

};

template <typename T> bool das_handle_is_alive ( Handle<T> h ) {

return HandleRegistry<T>::instance().is_alive(h);

}

template <typename T> bool das_handle_release ( Handle<T> h ) {

return HandleRegistry<T>::instance().release(h);

}

template <typename T> bool das_handle_equ ( Handle<T> a, Handle<T> b ) { return a == b; }

template <typename T> bool das_handle_nequ ( Handle<T> a, Handle<T> b ) { return a != b; }

template <typename T>

void dumpHandleLeaks () {

auto & reg = HandleRegistry<T>::instance();

if ( reg.live_count() == 0 ) return;

TextPrinter tp;

string tn = typeName<T>::name();

int total = 0;

reg.for_each_live([&](Handle<T> h, const shared_ptr<T> & p){

uint32_t idx = uint32_t(h.value & 0xFFFFFFFFu) - 1;

uint32_t gen = uint32_t(h.value >> 32);

tp << " Handle<" << tn << "> idx=" << idx << " gen=" << gen

<< " (rc=" << int(p.use_count()) << ")\n";

total++;

});

if ( total ) tp << "total " << total << " leaked handles of type " << tn << "\n";

}

template <typename T>

uint64_t countHandleLeaks () {

return uint64_t(HandleRegistry<T>::instance().live_count());

}

template <typename T>

void addHandleAnnotation ( Module * mod, ModuleLibrary & lib,

const string & name,

const string & destroyFnName = string(),

const string & cppTypeName = string() ) {

handleRegistry_registerDump(&dumpHandleLeaks<T>);

handleRegistry_registerCount(&countHandleLeaks<T>);

mod->addAnnotation(new ManagedHandleAnnotation<T>(lib, name, cppTypeName));

addExtern<decltype(&das_handle_equ<T>), das_handle_equ<T>>

(*mod, lib, "==", SideEffects::none, "das_handle_equ");

addExtern<decltype(&das_handle_nequ<T>), das_handle_nequ<T>>

(*mod, lib, "!=", SideEffects::none, "das_handle_nequ");

addExtern<decltype(&das_handle_is_alive<T>), das_handle_is_alive<T>>

(*mod, lib, "is_alive", SideEffects::accessExternal, "das_handle_is_alive");

if ( !destroyFnName.empty() ) {

addExtern<decltype(&das_handle_release<T>), das_handle_release<T>>

(*mod, lib, destroyFnName.c_str(), SideEffects::modifyExternal, "das_handle_release");

}

void setParents ( Module * mod, const char * child, const std::initializer_list<const char *> & parents );

}

MAKE_TYPE_FACTORY(das_string, das::string);

#include "daScript/simulate/simulate_visit_op_undef.h"

daScript/include/daScript/ast/ast_handle.h at master · PushoN/daScript · GitHub

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