BlockStmt*
BlockStmt::copyInner(SymbolMap* map) {
BlockStmt* _this = new BlockStmt();
_this->blockTag = blockTag;
_this->blockInfo = COPY_INT(blockInfo);
_this->useList = COPY_INT(useList);
_this->byrefVars = COPY_INT(byrefVars);
for_alist(expr, body) {
Expr* copy = COPY_INT(expr);
_this->insertAtTail(copy);
if (DefExpr* def = toDefExpr(copy)) {
if (TypeSymbol* ts = toTypeSymbol(def->sym)) {
if (EnumType* et = toEnumType(ts->type)) {
// ensure we have the size, cast functions, etc.
// Lydia NOTE: This relies on making no copies of enum types prior to
// buildDefaultFunctions(). The creation must happen here because
// otherwise the EnumType will not have the correct symbol, and the
// symbol will not be in the tree.
buildEnumFunctions(et);
}
}
}
}
void buildDefaultFunctions() {
build_chpl_entry_points();
SET_LINENO(rootModule); // todo - remove reset_ast_loc() calls below?
std::vector<BaseAST*> asts;
collect_asts(rootModule, asts);
for_vector(BaseAST, ast, asts) {
if (TypeSymbol* type = toTypeSymbol(ast)) {
// Here we build default functions that are always generated (even when
// the type symbol has FLAG_NO_DEFAULT_FUNCTIONS attached).
if (AggregateType* ct = toAggregateType(type->type)) {
buildFieldAccessorFunctions(ct);
if (!ct->symbol->hasFlag(FLAG_REF))
buildDefaultDestructor(ct);
// Classes should use the nil:<type> _defaultOf method unless they
// do not inherit from object. For those types and records, call
// we need a more complicated _defaultOf method generated by the
// compiler
if (!ct->isClass() || ct->symbol->hasFlag(FLAG_NO_OBJECT))
build_record_init_function(ct);
}
if (type->hasFlag(FLAG_NO_DEFAULT_FUNCTIONS))
continue;
// Here we build default functions that respect the "no default
// functions" pragma.
if (AggregateType* ct = toAggregateType(type->type))
{
buildDefaultReadWriteFunctions(ct);
if (isRecord(ct)) {
if (!isRecordWrappedType(ct)) {
build_record_equality_function(ct);
build_record_inequality_function(ct);
}
build_record_assignment_function(ct);
build_record_cast_function(ct);
build_record_copy_function(ct);
build_record_hash_function(ct);
}
if (isUnion(ct))
build_union_assignment_function(ct);
}
else if (EnumType* et = toEnumType(type->type)) {
//buildDefaultReadFunction(et);
buildStringCastFunction(et);
build_enum_cast_function(et);
build_enum_assignment_function(et);
build_enum_first_function(et);
build_enum_enumerate_function(et);
}
else
{
// The type is a simple type.
// Other simple types are handled explicitly in the module code.
// But to avoid putting a catch-all case there to implement assignment
// for extern types that are simple (as far as we can tell), we build
// definitions for those assignments here.
if (type->hasFlag(FLAG_EXTERN)) {
build_extern_init_function(type->type);
build_extern_assignment_function(type->type);
}
}
}
}
}
