void ClassStatement::outputCPPClassDecl(CodeGenerator &cg,
AnalysisResultPtr ar,
const char *clsName,
const char *originalName,
const char *parent) {
ClassScopeRawPtr classScope = getClassScope();
VariableTablePtr variables = classScope->getVariables();
ConstantTablePtr constants = classScope->getConstants();
const char *sweep =
classScope->isUserClass() && !classScope->isSepExtension() ?
"_NO_SWEEP" : "";
if (variables->hasAllJumpTables() &&
classScope->hasAllJumpTables()) {
cg_printf("DECLARE_CLASS%s(%s, %s, %s)\n",
sweep, clsName,
CodeGenerator::EscapeLabel(originalName).c_str(), parent);
return;
}
// Now we start to break down DECLARE_CLASS into lines of code that could
// be generated differently...
cg_printf("DECLARE_CLASS_COMMON%s(%s, %s)\n", sweep,
clsName, CodeGenerator::EscapeLabel(originalName).c_str());
}
ClassScopeRawPtr ConstantTable::findBase(
AnalysisResultConstPtr ar, const std::string &name,
const std::vector<std::string> &bases) const {
for (int i = bases.size(); i--; ) {
ClassScopeRawPtr p = ar->findClass(bases[i]);
if (!p || p->isRedeclaring()) continue;
if (p->hasConst(name)) return p;
ConstantTablePtr constants = p->getConstants();
p = constants->findBase(ar, name, p->getBases());
if (p) return p;
}
return ClassScopeRawPtr();
}
TypePtr ConstantTable::check(BlockScopeRawPtr context,
const std::string &name, TypePtr type,
bool coerce, AnalysisResultConstPtr ar,
ConstructPtr construct,
const std::vector<std::string> &bases,
BlockScope *&defScope) {
ASSERT(!m_blockScope.is(BlockScope::FunctionScope));
bool isClassScope = m_blockScope.is(BlockScope::ClassScope);
TypePtr actualType;
defScope = NULL;
if (name == "true" || name == "false") {
actualType = Type::Boolean;
} else {
Symbol *sym = getSymbol(name);
if (!sym) {
if (ar->getPhase() != AnalysisResult::AnalyzeInclude) {
if (isClassScope) {
ClassScopeRawPtr parent = findBase(ar, name, bases);
if (parent) {
actualType = parent->getConstants()->check(
context, name, type, coerce, ar, construct, bases, defScope);
if (defScope) return actualType;
}
}
Compiler::Error(Compiler::UseUndeclaredConstant, construct);
actualType = isClassScope ? Type::Variant : Type::String;
}
} else {
ASSERT(sym->isPresent());
ASSERT(sym->getType());
ASSERT(sym->isConstant());
defScope = &m_blockScope;
if (isClassScope) {
// if the current scope is a function scope, grab the lock.
// otherwise if it's a class scope, then *try* to grab the lock.
if (context->is(BlockScope::FunctionScope)) {
GET_LOCK(BlockScopeRawPtr(&m_blockScope));
return setType(ar, sym, type, coerce);
} else {
TRY_LOCK(BlockScopeRawPtr(&m_blockScope));
return setType(ar, sym, type, coerce);
}
} else {
Lock lock(m_blockScope.getMutex());
return setType(ar, sym, type, coerce);
}
}
}
return actualType;
}
void ClassStatement::outputCPPClassDecl(CodeGenerator &cg,
AnalysisResultPtr ar,
const char *clsName,
const char *originalName,
const char *parent) {
ClassScopeRawPtr classScope = getClassScope();
VariableTablePtr variables = classScope->getVariables();
ConstantTablePtr constants = classScope->getConstants();
const char *sweep =
classScope->isUserClass() && !classScope->isSepExtension() ?
"_NO_SWEEP" : "";
if (variables->hasAllJumpTables() &&
classScope->hasAllJumpTables()) {
cg_printf("DECLARE_CLASS%s(%s, %s, %s)\n",
sweep, clsName,
CodeGenerator::EscapeLabel(originalName).c_str(), parent);
return;
}
// Now we start to break down DECLARE_CLASS into lines of code that could
// be generated differently...
cg_printf("DECLARE_CLASS_COMMON%s(%s, %s)\n", sweep,
clsName, CodeGenerator::EscapeLabel(originalName).c_str());
cg.printSection("DECLARE_STATIC_PROP_OPS");
cg_printf("public:\n");
cg.printSection("DECLARE_COMMON_INVOKE");
if (classScope->hasJumpTable(ClassScope::JumpTableCallInfo)) {
cg.printf("static const MethodCallInfoTable s_call_info_table[];\n");
cg.printf("static const int s_call_info_index[];\n");
} else {
cg.printf("static const int s_call_info_table = 0;\n");
cg.printf("static const int s_call_info_index = 0;\n");
}
cg_printf("\n");
cg_printf("public:\n");
}
void ClassStatement::outputCPPClassDecl(CodeGenerator &cg,
AnalysisResultPtr ar,
const char *clsName,
const char *originalName,
const char *parent) {
ClassScopeRawPtr classScope = getClassScope();
VariableTablePtr variables = classScope->getVariables();
ConstantTablePtr constants = classScope->getConstants();
if (variables->hasAllJumpTables() && constants->hasJumpTable() &&
classScope->hasAllJumpTables()) {
cg_printf("DECLARE_CLASS(%s, %s, %s)\n", clsName, originalName, parent);
return;
}
// Now we start to break down DECLARE_CLASS into lines of code that could
// be generated differently...
cg_printf("DECLARE_CLASS_COMMON(%s, %s)\n", clsName, originalName);
cg_printf("DECLARE_INVOKE_EX%s(%s, %s, %s)\n",
Option::UseMethodIndex ? "WITH_INDEX" : "", clsName, originalName,
parent);
cg.printSection("DECLARE_STATIC_PROP_OPS");
cg_printf("public:\n");
if (classScope->needStaticInitializer()) {
cg_printf("static void os_static_initializer();\n");
}
if (variables->hasJumpTable(VariableTable::JumpTableClassStaticGetInit)) {
cg_printf("static Variant os_getInit(CStrRef s);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_STATIC_GETINIT_%s 1\n", clsName);
}
if (variables->hasJumpTable(VariableTable::JumpTableClassStaticGet)) {
cg_printf("static Variant os_get(CStrRef s);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_STATIC_GET_%s 1\n", clsName);
}
if (variables->hasJumpTable(VariableTable::JumpTableClassStaticLval)) {
cg_printf("static Variant &os_lval(CStrRef s);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_STATIC_LVAL_%s 1\n", clsName);
}
if (constants->hasJumpTable()) {
cg_printf("static Variant os_constant(const char *s);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_CONSTANT_%s 1\n", clsName);
}
cg.printSection("DECLARE_INSTANCE_PROP_OPS");
cg_printf("public:\n");
if (variables->hasJumpTable(VariableTable::JumpTableClassGetArray)) {
cg_printf("virtual void o_getArray(Array &props) const;\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_GETARRAY_%s 1\n", clsName);
}
if (variables->hasJumpTable(VariableTable::JumpTableClassSetArray)) {
cg_printf("virtual void o_setArray(CArrRef props);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_SETARRAY_%s 1\n", clsName);
}
if (variables->hasJumpTable(VariableTable::JumpTableClassRealProp)) {
cg_printf("virtual Variant *o_realProp(CStrRef s, int flags,\n");
cg_printf(" CStrRef context = null_string) "
"const;\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_realProp_%s 1\n", clsName);
}
if (variables->hasNonStaticPrivate()) {
cg_printf("Variant *o_realPropPrivate(CStrRef s, int flags) const;\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_realProp_PRIVATE_%s 1\n", clsName);
}
cg.printSection("DECLARE_INSTANCE_PUBLIC_PROP_OPS");
cg_printf("public:\n");
if (variables->hasJumpTable(VariableTable::JumpTableClassRealPropPublic)) {
cg_printf("virtual Variant *o_realPropPublic(CStrRef s, "
"int flags) const;\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_realProp_PUBLIC_%s 1\n", clsName);
}
cg.printSection("DECLARE_COMMON_INVOKE");
cg.printf("static bool os_get_call_info(MethodCallPackage &mcp, "
"int64 hash = -1);\n");
if (Option::UseMethodIndex) {
cg.printf("virtual bool o_get_call_info_with_index(MethodCallPackage &mcp,"
" MethodIndex mi, int64 hash = -1);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_STATIC_INVOKE_%s 1\n", clsName);
}
if (classScope->hasJumpTable(ClassScope::JumpTableInvoke)) {
cg.printf("virtual bool o_get_call_info(MethodCallPackage &mcp, "
"int64 hash = -1);\n");
} else {
cg_printf("#define OMIT_JUMP_TABLE_CLASS_INVOKE_%s 1\n", clsName);
}
cg_printf("\n");
cg_printf("public:\n");
}