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added much more code to implement interface. still work in progress

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This commit is contained in:
hyunghwan.chung 2018-10-09 15:21:58 +00:00
parent 90ed6d91e3
commit 4ae2ae6f88
8 changed files with 250 additions and 241 deletions
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6
moo/kernel/Class.moo
View File

@ -38,8 +38,8 @@ class(#pointer,#limited) Class(Apex)
method nsdic { ^self.nsdic }
}
class(#pointer,#limited) Interface(Class)
class(#pointer,#limited) Interface(Apex)
{
### TODO: fill this class with methods
var name.
var instmthdic, classmthdic, nsup.
}

21
moo/kernel/X11.moo
View File

@ -1,5 +1,11 @@
#include 'Moo.moo'.
interface X11able
{
method(#dual) abc.
method(#dual) def.
}
class X11(Object) from 'x11'
{
## =====================================================================
@ -47,6 +53,21 @@ class X11(Object) from 'x11'
}
}
(*
TODO: TODO: compiler enhancement
class X11(Object)
{
class Rectangl(Object)
{
}
}
class XRect(X11.X11.Rectangl) -> X11 in X11.Rectangl is not the inner X11. as long as a period is found, the search begins at top.
{
}
----> should i support soemthign like ::X11.Rectangle and X11.Rectangle? ::X11.Rectangle alwasy from the top???
-----> or .X11.Rectangle -> to start search from the current name space???
*)
method(#primitive,#liberal) _open_display(name).
method(#primitive) _close_display.
method(#primitive) _get_fd.

9
moo/kernel/generr.moo
View File

@ -76,10 +76,10 @@ class MyObject(Object)
'integer expected'
'primitive: expected'
'wrong directive'
'wrong name'
'duplicate name'
'undefined class'
'duplicate class'
'contradictory class definition'
'wrong class name'
'invalid non-pointer instance size'
'prohibited inheritance'
'variable declaration not allowed'
@ -111,13 +111,12 @@ class MyObject(Object)
'wrong primitive function number'
'wrong primitive function identifier'
'wrong primitive function argument definition'
'wrong module name'
'failed to import module'
'#include error'
'wrong pragma name'
'wrong namespace name'
'wrong pool dictionary name'
'duplicate pool dictionary name'
'wrong pooldicimport name'
'duplicate pooldicimport name'
'literal expected'
'break or continue not within a loop'
'break or continue within a block'

380
moo/lib/comp.c
View File

@ -3085,15 +3085,35 @@ static int clone_keyword (moo_t* moo, const moo_oocs_t* name, moo_oow_t* offset)
return 0;
}
static int add_method_name_fragment (moo_t* moo, const moo_oocs_t* name)
static int add_method_name_fragment (moo_t* moo, moo_method_data_t* mth, const moo_oocs_t* name)
{
/* method name fragments are concatenated without any delimiters */
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
return copy_string_to (moo, name, &cc->mth.name, &cc->mth.name_capa, 1, '\0');
return copy_string_to (moo, name, &mth->name, &mth->name_capa, 1, '\0');
}
static int method_exists (moo_t* moo, const moo_oocs_t* name)
{
if (moo->c->cunit->cunit_type == MOO_CUNIT_INTERFACE)
{
/* TODO: remove duplicate code */
moo_cunit_interface_t* ifce = (moo_cunit_interface_t*)moo->c->cunit;
if (ifce->mth.type == MOO_METHOD_DUAL)
{
return moo_lookupdic(moo, ifce->self_oop->mthdic[0], name) != MOO_NULL ||
moo_lookupdic(moo, ifce->self_oop->mthdic[1], name) != MOO_NULL;
}
else
{
MOO_ASSERT (moo, ifce->mth.type < MOO_COUNTOF(ifce->self_oop->mthdic));
return moo_lookupdic(moo, ifce->self_oop->mthdic[ifce->mth.type], name) != MOO_NULL;
}
}
else
{
/* this function must be called from the inteface or the class context only */
MOO_ASSERT (moo, moo->c->cunit->cunit_type == MOO_CUNIT_CLASS);
/* check if the current class contains a method of the given name */
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
if (cc->mth.type == MOO_METHOD_DUAL)
@ -3106,19 +3126,19 @@ static int method_exists (moo_t* moo, const moo_oocs_t* name)
MOO_ASSERT (moo, cc->mth.type < MOO_COUNTOF(cc->self_oop->mthdic));
return moo_lookupdic(moo, cc->self_oop->mthdic[cc->mth.type], name) != MOO_NULL;
}
}
}
static int add_temporary_variable (moo_t* moo, const moo_oocs_t* name)
static int add_temporary_variable (moo_t* moo, moo_method_data_t* mth, const moo_oocs_t* name)
{
/* temporary variable names are added to the string with leading
* space if it's not the first variable */
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
return copy_string_to(moo, name, &cc->mth.tmprs, &cc->mth.tmprs_capa, 1, ' ');
return copy_string_to(moo, name, &mth->tmprs, &mth->tmprs_capa, 1, ' ');
}
static MOO_INLINE int find_temporary_variable (moo_t* moo, const moo_oocs_t* name, moo_oow_t* xindex)
static MOO_INLINE int find_temporary_variable (moo_t* moo, moo_method_data_t* mth, const moo_oocs_t* name, moo_oow_t* xindex)
{
return find_word_in_string(&((moo_cunit_class_t*)moo->c->cunit)->mth.tmprs, name, xindex);
return find_word_in_string(&mth->tmprs, name, xindex);
}
static moo_oop_nsdic_t add_namespace (moo_t* moo, moo_oop_nsdic_t dic, const moo_oocs_t* name)
@ -3306,7 +3326,7 @@ static int import_pool_dictionary (moo_t* moo, moo_oop_nsdic_t ns_oop, const moo
ass = moo_lookupdic(moo, (moo_oop_dic_t)ns_oop, tok_lastseg);
if (!ass || MOO_CLASSOF(moo, ass->value) != moo->_pool_dictionary)
{
moo_setsynerr (moo, MOO_SYNERR_POOLDICINVAL, tok_loc, tok_name);
moo_setsynerr (moo, MOO_SYNERR_PDIMPINVAL, tok_loc, tok_name);
return -1;
}
@ -3315,7 +3335,7 @@ static int import_pool_dictionary (moo_t* moo, moo_oop_nsdic_t ns_oop, const moo
{
if ((moo_oop_dic_t)ass->value == cc->pdimp.oops[i])
{
moo_setsynerr (moo, MOO_SYNERR_POOLDICDUPL, tok_loc, tok_name);
moo_setsynerr (moo, MOO_SYNERR_PDIMPDUPL, tok_loc, tok_name);
return -1;
}
}
@ -3685,20 +3705,18 @@ static int compile_class_level_imports (moo_t* moo)
return 0;
}
static int compile_unary_method_name (moo_t* moo)
static int compile_unary_method_name (moo_t* moo, moo_method_data_t* mth)
{
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
MOO_ASSERT (moo, mth->name.len == 0);
MOO_ASSERT (moo, mth->tmpr_nargs == 0);
MOO_ASSERT (moo, cc->mth.name.len == 0);
MOO_ASSERT (moo, cc->mth.tmpr_nargs == 0);
if (add_method_name_fragment(moo, TOKEN_NAME(moo)) <= -1) return -1;
if (add_method_name_fragment(moo, mth, TOKEN_NAME(moo)) <= -1) return -1;
GET_TOKEN (moo);
if (TOKEN_TYPE(moo) == MOO_IOTOK_LPAREN)
{
/* this is a procedural style method */
MOO_ASSERT (moo, cc->mth.tmpr_nargs == 0);
MOO_ASSERT (moo, mth->tmpr_nargs == 0);
GET_TOKEN (moo);
if (TOKEN_TYPE(moo) != MOO_IOTOK_RPAREN)
@ -3712,14 +3730,14 @@ static int compile_unary_method_name (moo_t* moo)
return -1;
}
if (find_temporary_variable(moo, TOKEN_NAME(moo), MOO_NULL) >= 0)
if (find_temporary_variable(moo, mth, TOKEN_NAME(moo), MOO_NULL) >= 0)
{
moo_setsynerr (moo, MOO_SYNERR_ARGNAMEDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
if (add_temporary_variable(moo, TOKEN_NAME(moo)) <= -1) return -1;
cc->mth.tmpr_nargs++;
if (add_temporary_variable(moo, mth, TOKEN_NAME(moo)) <= -1) return -1;
mth->tmpr_nargs++;
GET_TOKEN (moo);
if (TOKEN_TYPE(moo) == MOO_IOTOK_RPAREN) break;
@ -3742,14 +3760,12 @@ static int compile_unary_method_name (moo_t* moo)
return 0;
}
static int compile_binary_method_name (moo_t* moo)
static int compile_binary_method_name (moo_t* moo, moo_method_data_t* mth)
{
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
MOO_ASSERT (moo, mth->name.len == 0);
MOO_ASSERT (moo, mth->tmpr_nargs == 0);
MOO_ASSERT (moo, cc->mth.name.len == 0);
MOO_ASSERT (moo, cc->mth.tmpr_nargs == 0);
if (add_method_name_fragment(moo, TOKEN_NAME(moo)) <= -1) return -1;
if (add_method_name_fragment(moo, mth, TOKEN_NAME(moo)) <= -1) return -1;
GET_TOKEN (moo);
/* collect the argument name */
@ -3760,16 +3776,16 @@ static int compile_binary_method_name (moo_t* moo)
return -1;
}
MOO_ASSERT (moo, cc->mth.tmpr_nargs == 0);
MOO_ASSERT (moo, mth->tmpr_nargs == 0);
/* no duplication check is performed against class-level variable names.
* a duplcate name will shade a previsouly defined variable. */
if (add_temporary_variable(moo, TOKEN_NAME(moo)) <= -1) return -1;
cc->mth.tmpr_nargs++;
if (add_temporary_variable(moo, mth, TOKEN_NAME(moo)) <= -1) return -1;
mth->tmpr_nargs++;
MOO_ASSERT (moo, cc->mth.tmpr_nargs == 1);
MOO_ASSERT (moo, mth->tmpr_nargs == 1);
/* this check should not be not necessary
if (cc->mth.tmpr_nargs > MAX_CODE_NARGS)
if (mth->tmpr_nargs > MAX_CODE_NARGS)
{
moo_setsynerr (moo, MOO_SYNERR_ARGFLOOD, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
@ -3780,16 +3796,14 @@ static int compile_binary_method_name (moo_t* moo)
return 0;
}
static int compile_keyword_method_name (moo_t* moo)
static int compile_keyword_method_name (moo_t* moo, moo_method_data_t* mth)
{
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
MOO_ASSERT (moo, cc->mth.name.len == 0);
MOO_ASSERT (moo, cc->mth.tmpr_nargs == 0);
MOO_ASSERT (moo, mth->name.len == 0);
MOO_ASSERT (moo, mth->tmpr_nargs == 0);
do
{
if (add_method_name_fragment(moo, TOKEN_NAME(moo)) <= -1) return -1;
if (add_method_name_fragment(moo, mth, TOKEN_NAME(moo)) <= -1) return -1;
GET_TOKEN (moo);
if (TOKEN_TYPE(moo) != MOO_IOTOK_IDENT)
@ -3799,14 +3813,14 @@ static int compile_keyword_method_name (moo_t* moo)
return -1;
}
if (find_temporary_variable(moo, TOKEN_NAME(moo), MOO_NULL) >= 0)
if (find_temporary_variable(moo, mth, TOKEN_NAME(moo), MOO_NULL) >= 0)
{
moo_setsynerr (moo, MOO_SYNERR_ARGNAMEDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
if (add_temporary_variable(moo, TOKEN_NAME(moo)) <= -1) return -1;
cc->mth.tmpr_nargs++;
if (add_temporary_variable(moo, mth, TOKEN_NAME(moo)) <= -1) return -1;
mth->tmpr_nargs++;
GET_TOKEN (moo);
}
@ -3815,7 +3829,7 @@ static int compile_keyword_method_name (moo_t* moo)
return 0;
}
static int compile_method_name (moo_t* moo)
static int compile_method_name (moo_t* moo, moo_method_data_t* mth)
{
/*
* method-name := unary-method-name | binary-method-name | keyword-method-name
@ -3825,24 +3839,23 @@ static int compile_method_name (moo_t* moo)
* selector-argument := identifier
* unary-selector := identifier
*/
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
int n;
MOO_ASSERT (moo, cc->mth.tmpr_count == 0);
MOO_ASSERT (moo, mth->tmpr_count == 0);
cc->mth.name_loc = moo->c->tok.loc;
mth->name_loc = moo->c->tok.loc;
switch (TOKEN_TYPE(moo))
{
case MOO_IOTOK_IDENT:
n = compile_unary_method_name(moo);
n = compile_unary_method_name(moo, mth);
break;
case MOO_IOTOK_BINSEL:
n = compile_binary_method_name(moo);
n = compile_binary_method_name(moo, mth);
break;
case MOO_IOTOK_KEYWORD:
n = compile_keyword_method_name(moo);
n = compile_keyword_method_name(moo, mth);
break;
default:
@ -3853,25 +3866,25 @@ static int compile_method_name (moo_t* moo)
if (n >= 0)
{
if (method_exists(moo, &cc->mth.name))
if (method_exists(moo, &mth->name))
{
moo_setsynerr (moo, MOO_SYNERR_MTHNAMEDUPL, &cc->mth.name_loc, &cc->mth.name);
moo_setsynerr (moo, MOO_SYNERR_MTHNAMEDUPL, &mth->name_loc, &mth->name);
return -1;
}
/* compile_unary_method_name() returns 9999 if the name is followed by () */
if (cc->mth.variadic && n != 9999)
if (mth->variadic && n != 9999)
{
moo_setsynerr (moo, MOO_SYNERR_VARIADMTHINVAL, &cc->mth.name_loc, &cc->mth.name);
moo_setsynerr (moo, MOO_SYNERR_VARIADMTHINVAL, &mth->name_loc, &mth->name);
return -1;
}
}
MOO_ASSERT (moo, cc->mth.tmpr_nargs < MAX_CODE_NARGS);
MOO_ASSERT (moo, mth->tmpr_nargs < MAX_CODE_NARGS);
/* the total number of temporaries is equal to the number of
* arguments after having processed the message pattern. it's because
* moo treats arguments the same as temporaries */
cc->mth.tmpr_count = cc->mth.tmpr_nargs;
mth->tmpr_count = mth->tmpr_nargs;
return n;
}
@ -3897,13 +3910,13 @@ static int compile_method_temporaries (moo_t* moo)
* or even a class name in such as case, it shadows the class level variable
* name or the class name. however, it can't be the same as another temporary
* variable */
if (find_temporary_variable(moo, TOKEN_NAME(moo), MOO_NULL) >= 0)
if (find_temporary_variable(moo, &cc->mth, TOKEN_NAME(moo), MOO_NULL) >= 0)
{
moo_setsynerr (moo, MOO_SYNERR_TMPRNAMEDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
if (add_temporary_variable(moo, TOKEN_NAME(moo)) <= -1) return -1;
if (add_temporary_variable(moo, &cc->mth, TOKEN_NAME(moo)) <= -1) return -1;
cc->mth.tmpr_count++;
if (cc->mth.tmpr_count > MAX_CODE_NARGS)
@ -4313,7 +4326,7 @@ static MOO_INLINE int find_undotted_ident (moo_t* moo, const moo_oocs_t* name, c
{
/* the current class being compiled has been instantiated.
* look up in the temporary variable list if compiling in a method */
if (cc->mth.active && find_temporary_variable(moo, name, &index) >= 0)
if (cc->mth.active && find_temporary_variable(moo, &cc->mth, name, &index) >= 0)
{
var->type = (index < cc->mth.tmpr_nargs)? VAR_ARGUMENT: VAR_TEMPORARY;
var->pos = index;
@ -4426,13 +4439,13 @@ static int compile_block_temporaries (moo_t* moo)
GET_TOKEN (moo);
while (TOKEN_TYPE(moo) == MOO_IOTOK_IDENT)
{
if (find_temporary_variable(moo, TOKEN_NAME(moo), MOO_NULL) >= 0)
if (find_temporary_variable(moo, &cc->mth, TOKEN_NAME(moo), MOO_NULL) >= 0)
{
moo_setsynerr (moo, MOO_SYNERR_TMPRNAMEDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
if (add_temporary_variable(moo, TOKEN_NAME(moo)) <= -1) return -1;
if (add_temporary_variable(moo, &cc->mth, TOKEN_NAME(moo)) <= -1) return -1;
cc->mth.tmpr_count++;
if (cc->mth.tmpr_count > MAX_CODE_NTMPRS)
{
@ -4524,13 +4537,13 @@ static int compile_block_expression (moo_t* moo)
}
/* TODO: check conflicting names as well */
if (find_temporary_variable(moo, TOKEN_NAME(moo), MOO_NULL) >= 0)
if (find_temporary_variable(moo, &cc->mth, TOKEN_NAME(moo), MOO_NULL) >= 0)
{
moo_setsynerr (moo, MOO_SYNERR_BLKARGNAMEDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
if (add_temporary_variable(moo, TOKEN_NAME(moo)) <= -1) return -1;
if (add_temporary_variable(moo, &cc->mth, TOKEN_NAME(moo)) <= -1) return -1;
cc->mth.tmpr_count++;
if (cc->mth.tmpr_count > MAX_CODE_NARGS)
{
@ -6692,10 +6705,8 @@ static void reset_method_data (moo_t* moo, moo_method_data_t* mth)
mth->code.len = 0;
}
static int process_method_modifiers (moo_t* moo)
static int process_method_modifiers (moo_t* moo, moo_method_data_t* mth)
{
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
GET_TOKEN (moo);
if (TOKEN_TYPE(moo) != MOO_IOTOK_RPAREN)
@ -6705,56 +6716,56 @@ static int process_method_modifiers (moo_t* moo)
if (is_token_symbol(moo, VOCA_CLASS_S))
{
/* method(#class) */
if (cc->mth.type == MOO_METHOD_CLASS || cc->mth.type == MOO_METHOD_DUAL)
if (mth->type == MOO_METHOD_CLASS || mth->type == MOO_METHOD_DUAL)
{
moo_setsynerr (moo, MOO_SYNERR_MODIFIERDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
cc->mth.type = MOO_METHOD_CLASS;
mth->type = MOO_METHOD_CLASS;
GET_TOKEN (moo);
}
else if (is_token_symbol(moo, VOCA_DUAL_S))
{
/* method(#dual) */
if (cc->mth.type == MOO_METHOD_CLASS || cc->mth.type == MOO_METHOD_DUAL)
if (mth->type == MOO_METHOD_CLASS || mth->type == MOO_METHOD_DUAL)
{
moo_setsynerr (moo, MOO_SYNERR_MODIFIERDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
cc->mth.type = MOO_METHOD_DUAL;
mth->type = MOO_METHOD_DUAL;
GET_TOKEN (moo);
}
else if (is_token_symbol(moo, VOCA_PRIMITIVE_S))
{
/* method(#primitive) */
if (cc->mth.primitive)
if (mth->primitive)
{
/* #primitive duplicate modifier */
moo_setsynerr (moo, MOO_SYNERR_MODIFIERDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
cc->mth.primitive = 1;
mth->primitive = 1;
GET_TOKEN (moo);
}
else if (is_token_symbol(moo, VOCA_LENIENT_S))
{
/* method(#lenient) */
if (cc->mth.lenient)
if (mth->lenient)
{
moo_setsynerr (moo, MOO_SYNERR_MODIFIERDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
cc->mth.lenient = 1;
mth->lenient = 1;
GET_TOKEN (moo);
}
else if (is_token_symbol(moo, VOCA_VARIADIC_S) ||
is_token_symbol(moo, VOCA_LIBERAL_S))
{
/* method(#variadic) or method(#liberal) */
if (cc->mth.variadic)
if (mth->variadic)
{
/* #variadic duplicate modifier */
moo_setsynerr (moo, MOO_SYNERR_MODIFIERDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
@ -6762,9 +6773,9 @@ static int process_method_modifiers (moo_t* moo)
}
if (is_token_symbol(moo, VOCA_LIBERAL_S))
cc->mth.variadic = MOO_METHOD_PREAMBLE_FLAG_LIBERAL;
mth->variadic = MOO_METHOD_PREAMBLE_FLAG_LIBERAL;
else
cc->mth.variadic = MOO_METHOD_PREAMBLE_FLAG_VARIADIC;
mth->variadic = MOO_METHOD_PREAMBLE_FLAG_VARIADIC;
GET_TOKEN (moo);
}
@ -6942,15 +6953,17 @@ static int resolve_primitive_method (moo_t* moo)
static int __compile_method_definition (moo_t* moo)
{
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
if (TOKEN_TYPE(moo) == MOO_IOTOK_LPAREN)
{
/* process method modifiers */
if (process_method_modifiers(moo) <= -1) return -1;
if (process_method_modifiers(moo, &cc->mth) <= -1) return -1;
}
if (compile_method_name(moo) <= -1) return -1;
if (compile_method_name(moo, &cc->mth) <= -1) return -1;
if (((moo_cunit_class_t*)moo->c->cunit)->mth.primitive)
if (cc->mth.primitive)
{
/* the primitive method doesn't have body */
if (resolve_primitive_method(moo) <= -1) return -1;
@ -6991,10 +7004,10 @@ static int compile_method_definition (moo_t* moo)
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
int n;
/* clear data required to compile a method */
MOO_ASSERT (moo, moo->c->balit.count == 0);
MOO_ASSERT (moo, moo->c->arlit.count == 0);
/* clear data required to compile a method */
cc->mth.active = 1;
reset_method_data (moo, &cc->mth);
@ -7013,7 +7026,7 @@ static int make_getter_method (moo_t* moo, const moo_oocs_t* name, const var_inf
MOO_ASSERT (moo, moo->c->arlit.count == 0);
MOO_ASSERT (moo, cc->mth.name.len == 0);
if (add_method_name_fragment(moo, name) <= -1) return -1;
if (add_method_name_fragment(moo, &cc->mth, name) <= -1) return -1;
switch (var->type)
{
@ -7062,8 +7075,8 @@ static int make_setter_method (moo_t* moo, const moo_oocs_t* name, const var_inf
MOO_ASSERT (moo, moo->c->arlit.count == 0);
MOO_ASSERT (moo, cc->mth.name.len == 0);
if (add_method_name_fragment(moo, name) <= -1 ||
add_method_name_fragment(moo, &colons) <= -1) return -1;
if (add_method_name_fragment(moo, &cc->mth, name) <= -1 ||
add_method_name_fragment(moo, &cc->mth, &colons) <= -1) return -1;
switch (var->type)
{
@ -7238,40 +7251,6 @@ static int make_default_initial_values (moo_t* moo, var_type_t var_type)
return 0;
}
static int make_defined_interface (moo_t* moo)
{
moo_cunit_class_t* cc = (moo_cunit_class_t*)moo->c->cunit;
moo_oop_t tmp;
/* TODO: instantiate differently... */
tmp = moo_instantiate(moo, moo->_class, MOO_NULL, 0);
if (!tmp) return -1;
cc->self_oop = (moo_oop_class_t)tmp;
tmp = moo_makesymbol(moo, cc->name.ptr, cc->name.len);
if (!tmp) return -1;
cc->self_oop->name = (moo_oop_char_t)tmp;
tmp = (moo_oop_t)moo_makedic(moo, moo->_method_dictionary, INSTANCE_METHOD_DICTIONARY_SIZE);
if (!tmp) return -1;
cc->self_oop->mthdic[MOO_METHOD_INSTANCE] = (moo_oop_dic_t)tmp;
/* TOOD: good dictionary size */
tmp = (moo_oop_t)moo_makedic(moo, moo->_method_dictionary, CLASS_METHOD_DICTIONARY_SIZE);
if (!tmp) return -1;
cc->self_oop->mthdic[MOO_METHOD_CLASS] = (moo_oop_dic_t)tmp;
if (!moo_putatdic(moo, (moo_oop_dic_t)cc->ns_oop, (moo_oop_t)cc->self_oop->name, (moo_oop_t)cc->self_oop)) return -1;
cc->self_oop->nsup = cc->ns_oop;
cc->self_oop->spec = MOO_SMOOI_TO_OOP(0);
cc->self_oop->selfspec = MOO_SMOOI_TO_OOP(0);
/* TODO: .......... */
return 0;
}
static int make_defined_class (moo_t* moo)
{
/* this function makes a class object with no functions/methods */
@ -7656,8 +7635,7 @@ static int __compile_class_definition (moo_t* moo, int class_type)
if (process_class_modifiers(moo, &type_loc) <= -1) return -1;
}
if (TOKEN_TYPE(moo) != MOO_IOTOK_IDENT &&
TOKEN_TYPE(moo) != MOO_IOTOK_IDENT_DOTTED)
if (TOKEN_TYPE(moo) != MOO_IOTOK_IDENT && TOKEN_TYPE(moo) != MOO_IOTOK_IDENT_DOTTED)
{
/* class name expected. */
moo_setsynerr (moo, MOO_SYNERR_IDENT, TOKEN_LOC(moo), TOKEN_NAME(moo));
@ -7675,7 +7653,7 @@ static int __compile_class_definition (moo_t* moo, int class_type)
if (TOKEN_TYPE(moo) == MOO_IOTOK_IDENT && is_restricted_word(TOKEN_NAME(moo)))
{
/* wrong class name */
moo_setsynerr (moo, MOO_SYNERR_CLASSNAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo));
moo_setsynerrbfmt (moo, MOO_SYNERR_NAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo), "invalid class name");
return -1;
}
#endif
@ -7792,7 +7770,7 @@ static int __compile_class_definition (moo_t* moo, int class_type)
/* the object found with the name is not a class object
* or the the class object found is a fully defined kernel
* class object */
moo_setsynerr (moo, MOO_SYNERR_CLASSDUPL, &cc->fqn_loc, &cc->name);
moo_setsynerrbfmt (moo, MOO_SYNERR_NAMEDUPL, &cc->fqn_loc, &cc->name, "duplicate class name");
return -1;
}
@ -7818,8 +7796,7 @@ static int __compile_class_definition (moo_t* moo, int class_type)
if (var.type != VAR_GLOBAL) goto unknown_superclass;
if (MOO_CLASSOF(moo, var.u.gbl->value) == moo->_class && MOO_OBJ_GET_FLAGS_KERNEL(var.u.gbl->value) != 1)
{
/* the value found must be a class and it must not be
* an incomplete internal class object.
/* the value found must be a class and it must not be an incomplete internal class object.
* 0(non-kernel object)
* 1(incomplete kernel object),
* 2(complete kernel object) */
@ -7878,7 +7855,7 @@ static int __compile_class_definition (moo_t* moo, int class_type)
* a period to a dash when mapping the module name to an
* actual module file. disallowing a dash lowers confusion
* when loading a module. */
moo_setsynerr (moo, MOO_SYNERR_MODNAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo));
moo_setsynerrbfmt (moo, MOO_SYNERR_NAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo), "invalid module name");
return -1;
}
@ -8144,13 +8121,83 @@ static int compile_class_definition (moo_t* moo, int class_type)
return n;
}
static int __compile_method_signature (moo_t* moo)
{
moo_cunit_interface_t* ifce = (moo_cunit_interface_t*)moo->c->cunit;
if (TOKEN_TYPE(moo) == MOO_IOTOK_LPAREN)
{
/* process method modifiers */
if (process_method_modifiers(moo, &ifce->mth) <= -1) return -1;
}
if (compile_method_name(moo, &ifce->mth) <= -1) return -1;
if (TOKEN_TYPE(moo) != MOO_IOTOK_PERIOD)
{
/* . expected */
moo_setsynerr (moo, MOO_SYNERR_PERIOD, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
GET_TOKEN (moo);
return 0;
}
static int compile_method_signature (moo_t* moo)
{
moo_cunit_interface_t* ifce = (moo_cunit_interface_t*)moo->c->cunit;
int n;
MOO_ASSERT (moo, moo->c->balit.count == 0);
MOO_ASSERT (moo, moo->c->arlit.count == 0);
ifce->mth.active = 1;
reset_method_data (moo, &ifce->mth);
n = __compile_method_signature(moo);
ifce->mth.active = 0;
return n;
}
static int make_defined_interface (moo_t* moo)
{
moo_cunit_interface_t* ifce = (moo_cunit_interface_t*)moo->c->cunit;
moo_oop_t tmp;
/* TODO: instantiate differently... */
tmp = moo_instantiate(moo, moo->_interface, MOO_NULL, 0);
if (!tmp) return -1;
ifce->self_oop = (moo_oop_interface_t)tmp;
tmp = moo_makesymbol(moo, ifce->name.ptr, ifce->name.len);
if (!tmp) return -1;
ifce->self_oop->name = (moo_oop_char_t)tmp;
tmp = (moo_oop_t)moo_makedic(moo, moo->_method_dictionary, INSTANCE_METHOD_DICTIONARY_SIZE);
if (!tmp) return -1;
ifce->self_oop->mthdic[MOO_METHOD_INSTANCE] = (moo_oop_dic_t)tmp;
/* TOOD: good dictionary size */
tmp = (moo_oop_t)moo_makedic(moo, moo->_method_dictionary, CLASS_METHOD_DICTIONARY_SIZE);
if (!tmp) return -1;
ifce->self_oop->mthdic[MOO_METHOD_CLASS] = (moo_oop_dic_t)tmp;
if (!moo_putatdic(moo, (moo_oop_dic_t)ifce->ns_oop, (moo_oop_t)ifce->self_oop->name, (moo_oop_t)ifce->self_oop)) return -1;
ifce->self_oop->nsup = ifce->ns_oop;
return 0;
}
static int __compile_interface_definition (moo_t* moo)
{
moo_cunit_interface_t* ifce = (moo_cunit_interface_t*)moo->c->cunit;
moo_oop_association_t ass;
if (TOKEN_TYPE(moo) != MOO_IOTOK_IDENT &&
TOKEN_TYPE(moo) != MOO_IOTOK_IDENT_DOTTED)
if (TOKEN_TYPE(moo) != MOO_IOTOK_IDENT && TOKEN_TYPE(moo) != MOO_IOTOK_IDENT_DOTTED)
{
/* interface name expected. */
moo_setsynerr (moo, MOO_SYNERR_IDENT, TOKEN_LOC(moo), TOKEN_NAME(moo));
@ -8168,7 +8215,7 @@ static int __compile_interface_definition (moo_t* moo)
if (TOKEN_TYPE(moo) == MOO_IOTOK_IDENT && is_restricted_word(TOKEN_NAME(moo)))
{
/* wrong class name */
moo_setsynerr (moo, MOO_SYNERR_CLASSNAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo));
moo_setsynerr (moo, MOO_SYNERR_NAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo), "invalid interface name");
return -1;
}
#endif
@ -8183,7 +8230,7 @@ static int __compile_interface_definition (moo_t* moo)
if (ifce->cunit_parent && ifce->cunit_parent->cunit_type == MOO_CUNIT_CLASS)
{
/* nested inside a class */
moo_cunit_interface_t* c = (moo_cunit_interface_t*)ifce->cunit_parent;
moo_cunit_class_t* c = (moo_cunit_class_t*)ifce->cunit_parent;
if ((moo_oop_t)c->self_oop->nsdic == moo->_nil)
{
/* attach a new namespace dictionary to the nsdic field of the class */
@ -8206,13 +8253,11 @@ static int __compile_interface_definition (moo_t* moo)
ass = moo_lookupdic(moo, (moo_oop_dic_t)ifce->ns_oop, &ifce->name);
if (ass)
{
// The interface name already exists. An interface cannot be defined with an existing name
moo_setsynerr (moo, MOO_SYNERR_CLASSDUPL, &ifce->fqn_loc, &ifce->name); /* TODO: change the error code to MOO_SYNERR_IFCEDUPL? */
/* The interface name already exists. An interface cannot be defined with an existing name */
moo_setsynerrbfmt (moo, MOO_SYNERR_NAMEDUPL, &ifce->fqn_loc, &ifce->name, "duplicate interface name");
return -1;
}
/* an interface doesn't inherit anything */
ifce->super_oop = moo->_nil;
if (TOKEN_TYPE(moo) != MOO_IOTOK_LBRACE)
{
@ -8220,55 +8265,6 @@ static int __compile_interface_definition (moo_t* moo)
return -1;
}
#if 0
MOO_ASSERT (moo, ifce->super_oop != MOO_NULL);
if (ifce->super_oop != moo->_nil)
{
/* adjust the instance variable count and the class instance variable
* count to include that of a superclass */
moo_oop_class_t c;
moo_oow_t spec, self_spec;
c = (moo_oop_class_t)ifce->super_oop;
spec = MOO_OOP_TO_SMOOI(c->spec);
self_spec = MOO_OOP_TO_SMOOI(c->selfspec);
/* [NOTE] class variables are not inherited.
* so no data about them are not transferred over */
if ((ifce->flags & CLASS_INDEXED) && ifce->indexed_type != MOO_OBJ_TYPE_OOP)
{
/* the class defined is a non-pointer object. */
if (MOO_CLASS_SPEC_INDEXED_TYPE(spec) == MOO_OBJ_TYPE_OOP && MOO_CLASS_SPEC_NAMED_INSTVARS(spec) > 0)
{
/* a non-pointer object cannot inherit from a pointer object with instance variables */
moo_setsynerrbfmt (moo, MOO_SYNERR_INHERITBANNED, &ifce->fqn_loc, &ifce->fqn,
"the non-pointer class %.*js cannot inherit from a pointer class defined with instance variables",
ifce->fqn.len, ifce->fqn.ptr);
return -1;
}
/* NOTE: I don't mandate that the parent and the child be of the same type.
* Say, for a parent class(#byte(4)), a child can be defined to be
* class(#word(4)). */
if (ifce->non_pointer_instsize < MOO_CLASS_SPEC_NAMED_INSTVARS(spec))
{
moo_setsynerrbfmt (moo, MOO_SYNERR_NPINSTSIZEINVAL, &type_loc, MOO_NULL,
"the instance size(%zu) for the non-pointer class %.*js must not be less than the size(%zu) defined in the superclass ",
ifce->non_pointer_instsize, ifce->fqn.len, ifce->fqn.ptr, (moo_oow_t)MOO_CLASS_SPEC_NAMED_INSTVARS(spec));
return -1;
}
}
else
{
/* the class defined is a pointer object or a variable-pointer object */
MOO_ASSERT (moo, ifce->non_pointer_instsize == 0); /* no such thing as class(#pointer(N)). so it must be 0 */
ifce->var[VAR_INSTANCE].total_count = MOO_CLASS_SPEC_NAMED_INSTVARS(spec);
}
ifce->var[VAR_CLASSINST].total_count = MOO_CLASS_SELFSPEC_CLASSINSTVARS(self_spec);
}
GET_TOKEN (moo);
/* an interface cannot have variables */
@ -8289,7 +8285,7 @@ static int __compile_interface_definition (moo_t* moo)
{
/* method definition in class definition */
GET_TOKEN (moo);
if (compile_method_definition(moo) <= -1) return -1;
if (compile_method_signature(moo) <= -1) return -1;
}
else break;
}
@ -8300,7 +8296,7 @@ static int __compile_interface_definition (moo_t* moo)
moo_setsynerr (moo, MOO_SYNERR_RBRACE, TOKEN_LOC(moo), TOKEN_NAME(moo));
return -1;
}
#endif
GET_TOKEN (moo);
return 0;
@ -8463,6 +8459,15 @@ static int __compile_pooldic_definition (moo_t* moo)
goto oops;
}
#if 0
if (TOKEN_TYPE(moo) == MOO_IOTOK_IDENT && is_restricted_word(TOKEN_NAME(moo)))
{
/* wrong pooldic name */
moo_setsynerr (moo, MOO_SYNERR_NAMEINVAL, TOKEN_LOC(moo), TOKEN_NAME(moo), "invalid pooldic name");
return -1;
}
#endif
/* [NOTE] TOKEN_NAME(moo) doesn't contain the full name if it's nested
* inside a class. it is merely a name that appeared in the source
* code.
@ -8492,7 +8497,7 @@ static int __compile_pooldic_definition (moo_t* moo)
if (moo_lookupdic(moo, (moo_oop_dic_t)pd->ns_oop, &pd->name))
{
/* a conflicting entry has been found */
moo_setsynerr (moo, MOO_SYNERR_POOLDICDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo));
moo_setsynerrbfmt (moo, MOO_SYNERR_NAMEDUPL, TOKEN_LOC(moo), TOKEN_NAME(moo), "duplicate pooldic name");
goto oops;
}
@ -8844,21 +8849,12 @@ static void gc_cunit_chain (moo_t* moo)
if (ifce->self_oop)
ifce->self_oop = (moo_oop_class_t)moo_moveoop(moo, (moo_oop_t)ifce->self_oop);
if (ifce->super_oop)
ifce->super_oop = moo_moveoop(moo, ifce->super_oop);
if (ifce->ns_oop)
{
register moo_oop_t x = moo_moveoop(moo, (moo_oop_t)ifce->ns_oop);
ifce->ns_oop = (moo_oop_nsdic_t)x;
}
if (ifce->superns_oop)
{
register moo_oop_t x = moo_moveoop(moo, (moo_oop_t)ifce->superns_oop);
ifce->superns_oop = (moo_oop_nsdic_t)x;
}
break;
}
}
@ -8977,8 +8973,6 @@ static void pop_cunit (moo_t* moo)
ifce = (moo_cunit_interface_t*)cunit;
if (ifce->fqn.ptr) moo_freemem (moo, ifce->fqn.ptr);
if (ifce->superfqn.ptr) moo_freemem (moo, ifce->superfqn.ptr);
break;
}

31
moo/lib/err.c
View File

@ -105,10 +105,10 @@ static moo_ooch_t synerrstr_25[] = {'i','d','e','n','t','i','f','i','e','r',' ',
static moo_ooch_t synerrstr_26[] = {'i','n','t','e','g','e','r',' ','e','x','p','e','c','t','e','d','\0'};
static moo_ooch_t synerrstr_27[] = {'p','r','i','m','i','t','i','v','e',':',' ','e','x','p','e','c','t','e','d','\0'};
static moo_ooch_t synerrstr_28[] = {'w','r','o','n','g',' ','d','i','r','e','c','t','i','v','e','\0'};
static moo_ooch_t synerrstr_29[] = {'u','n','d','e','f','i','n','e','d',' ','c','l','a','s','s','\0'};
static moo_ooch_t synerrstr_30[] = {'d','u','p','l','i','c','a','t','e',' ','c','l','a','s','s','\0'};
static moo_ooch_t synerrstr_31[] = {'c','o','n','t','r','a','d','i','c','t','o','r','y',' ','c','l','a','s','s',' ','d','e','f','i','n','i','t','i','o','n','\0'};
static moo_ooch_t synerrstr_32[] = {'w','r','o','n','g',' ','c','l','a','s','s',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_29[] = {'w','r','o','n','g',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_30[] = {'d','u','p','l','i','c','a','t','e',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_31[] = {'u','n','d','e','f','i','n','e','d',' ','c','l','a','s','s','\0'};
static moo_ooch_t synerrstr_32[] = {'c','o','n','t','r','a','d','i','c','t','o','r','y',' ','c','l','a','s','s',' ','d','e','f','i','n','i','t','i','o','n','\0'};
static moo_ooch_t synerrstr_33[] = {'i','n','v','a','l','i','d',' ','n','o','n','-','p','o','i','n','t','e','r',' ','i','n','s','t','a','n','c','e',' ','s','i','z','e','\0'};
static moo_ooch_t synerrstr_34[] = {'p','r','o','h','i','b','i','t','e','d',' ','i','n','h','e','r','i','t','a','n','c','e','\0'};
static moo_ooch_t synerrstr_35[] = {'v','a','r','i','a','b','l','e',' ','d','e','c','l','a','r','a','t','i','o','n',' ','n','o','t',' ','a','l','l','o','w','e','d','\0'};
@ -140,17 +140,16 @@ static moo_ooch_t synerrstr_60[] = {'t','o','o',' ','l','a','r','g','e',' ','a',
static moo_ooch_t synerrstr_61[] = {'w','r','o','n','g',' ','p','r','i','m','i','t','i','v','e',' ','f','u','n','c','t','i','o','n',' ','n','u','m','b','e','r','\0'};
static moo_ooch_t synerrstr_62[] = {'w','r','o','n','g',' ','p','r','i','m','i','t','i','v','e',' ','f','u','n','c','t','i','o','n',' ','i','d','e','n','t','i','f','i','e','r','\0'};
static moo_ooch_t synerrstr_63[] = {'w','r','o','n','g',' ','p','r','i','m','i','t','i','v','e',' ','f','u','n','c','t','i','o','n',' ','a','r','g','u','m','e','n','t',' ','d','e','f','i','n','i','t','i','o','n','\0'};
static moo_ooch_t synerrstr_64[] = {'w','r','o','n','g',' ','m','o','d','u','l','e',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_65[] = {'f','a','i','l','e','d',' ','t','o',' ','i','m','p','o','r','t',' ','m','o','d','u','l','e','\0'};
static moo_ooch_t synerrstr_66[] = {'#','i','n','c','l','u','d','e',' ','e','r','r','o','r','\0'};
static moo_ooch_t synerrstr_67[] = {'w','r','o','n','g',' ','p','r','a','g','m','a',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_68[] = {'w','r','o','n','g',' ','n','a','m','e','s','p','a','c','e',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_69[] = {'w','r','o','n','g',' ','p','o','o','l',' ','d','i','c','t','i','o','n','a','r','y',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_70[] = {'d','u','p','l','i','c','a','t','e',' ','p','o','o','l',' ','d','i','c','t','i','o','n','a','r','y',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_71[] = {'l','i','t','e','r','a','l',' ','e','x','p','e','c','t','e','d','\0'};
static moo_ooch_t synerrstr_72[] = {'b','r','e','a','k',' ','o','r',' ','c','o','n','t','i','n','u','e',' ','n','o','t',' ','w','i','t','h','i','n',' ','a',' ','l','o','o','p','\0'};
static moo_ooch_t synerrstr_73[] = {'b','r','e','a','k',' ','o','r',' ','c','o','n','t','i','n','u','e',' ','w','i','t','h','i','n',' ','a',' ','b','l','o','c','k','\0'};
static moo_ooch_t synerrstr_74[] = {'w','h','i','l','e',' ','e','x','p','e','c','t','e','d','\0'};
static moo_ooch_t synerrstr_64[] = {'f','a','i','l','e','d',' ','t','o',' ','i','m','p','o','r','t',' ','m','o','d','u','l','e','\0'};
static moo_ooch_t synerrstr_65[] = {'#','i','n','c','l','u','d','e',' ','e','r','r','o','r','\0'};
static moo_ooch_t synerrstr_66[] = {'w','r','o','n','g',' ','p','r','a','g','m','a',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_67[] = {'w','r','o','n','g',' ','n','a','m','e','s','p','a','c','e',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_68[] = {'w','r','o','n','g',' ','p','o','o','l','d','i','c','i','m','p','o','r','t',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_69[] = {'d','u','p','l','i','c','a','t','e',' ','p','o','o','l','d','i','c','i','m','p','o','r','t',' ','n','a','m','e','\0'};
static moo_ooch_t synerrstr_70[] = {'l','i','t','e','r','a','l',' ','e','x','p','e','c','t','e','d','\0'};
static moo_ooch_t synerrstr_71[] = {'b','r','e','a','k',' ','o','r',' ','c','o','n','t','i','n','u','e',' ','n','o','t',' ','w','i','t','h','i','n',' ','a',' ','l','o','o','p','\0'};
static moo_ooch_t synerrstr_72[] = {'b','r','e','a','k',' ','o','r',' ','c','o','n','t','i','n','u','e',' ','w','i','t','h','i','n',' ','a',' ','b','l','o','c','k','\0'};
static moo_ooch_t synerrstr_73[] = {'w','h','i','l','e',' ','e','x','p','e','c','t','e','d','\0'};
static moo_ooch_t* synerrstr[] =
{
synerrstr_0, synerrstr_1, synerrstr_2, synerrstr_3, synerrstr_4, synerrstr_5, synerrstr_6, synerrstr_7,
@ -162,7 +161,7 @@ static moo_ooch_t* synerrstr[] =
synerrstr_48, synerrstr_49, synerrstr_50, synerrstr_51, synerrstr_52, synerrstr_53, synerrstr_54, synerrstr_55,
synerrstr_56, synerrstr_57, synerrstr_58, synerrstr_59, synerrstr_60, synerrstr_61, synerrstr_62, synerrstr_63,
synerrstr_64, synerrstr_65, synerrstr_66, synerrstr_67, synerrstr_68, synerrstr_69, synerrstr_70, synerrstr_71,
synerrstr_72, synerrstr_73, synerrstr_74
synerrstr_72, synerrstr_73
};
#endif
/* END: GENERATED WITH generr.moo */

2
moo/lib/gc.c
View File

@ -132,7 +132,7 @@ static kernel_class_info_t kernel_classes[] =
{ 'I','n','t','e','r','f','a','c','e' },
MOO_CLASS_SELFSPEC_FLAG_LIMITED,
0,
MOO_CLASS_NAMED_INSTVARS,
MOO_INTERFACE_NAMED_INSTVARS,
1,
MOO_OBJ_TYPE_OOP,
MOO_OFFSETOF(moo_t, _interface) },

9
moo/lib/moo-prv.h
View File

@ -642,19 +642,14 @@ struct moo_cunit_interface_t
{
MOO_CUNIT_HEADER;
moo_oop_class_t self_oop;
moo_oop_t super_oop; /* this may be nil. so the type is moo_oop_t */
moo_oop_interface_t self_oop;
moo_oop_nsdic_t ns_oop;
moo_oocs_t fqn;
moo_oocs_t name;
moo_oow_t fqn_capa;
moo_ioloc_t fqn_loc;
moo_oop_nsdic_t superns_oop;
moo_oocs_t superfqn;
moo_oocs_t supername;
moo_oow_t superfqn_capa;
moo_ioloc_t superfqn_loc;
moo_method_data_t mth;
};
struct moo_compiler_t

15
moo/lib/moo.h
View File

@ -518,6 +518,10 @@ struct moo_dic_t
typedef struct moo_nsdic_t moo_nsdic_t;
typedef struct moo_nsdic_t* moo_oop_nsdic_t;
#define MOO_INTERFACE_NAMED_INSTVARS 4
typedef struct moo_interface_t moo_interface_t;
typedef struct moo_interface_t* moo_oop_interface_t;
#define MOO_CLASS_NAMED_INSTVARS 18
typedef struct moo_class_t moo_class_t;
typedef struct moo_class_t* moo_oop_class_t;
@ -541,9 +545,7 @@ struct moo_interface_t
/* [0] - instance methods, MethodDictionary
* [1] - class methods, MethodDictionary */
moo_oop_dic_t mthdic[2];
moo_oop_nsdic_t nsup; /* pointer to the upper namespace */
moo_oop_nsdic_t nsdic; /* dictionary used for namespacing - may be nil when there are no subitems underneath */
};
struct moo_class_t
@ -1664,10 +1666,10 @@ enum moo_synerrnum_t
MOO_SYNERR_INTEGER, /* integer expected */
MOO_SYNERR_PRIMITIVE, /* primitive: expected */
MOO_SYNERR_DIRECTIVEINVAL, /* wrong directive */
MOO_SYNERR_NAMEINVAL, /* wrong name */
MOO_SYNERR_NAMEDUPL, /* duplicate name */
MOO_SYNERR_CLASSUNDEF, /* undefined class */
MOO_SYNERR_CLASSDUPL, /* duplicate class */
MOO_SYNERR_CLASSCONTRA, /* contradictory class */
MOO_SYNERR_CLASSNAMEINVAL, /* wrong class name */
MOO_SYNERR_NPINSTSIZEINVAL, /* invalid non-pointer instance size */
MOO_SYNERR_INHERITBANNED, /* prohibited inheritance */
MOO_SYNERR_VARDCLBANNED, /* variable declaration not allowed */
@ -1699,13 +1701,12 @@ enum moo_synerrnum_t
MOO_SYNERR_PFNUMINVAL, /* wrong primitive function number */
MOO_SYNERR_PFIDINVAL, /* wrong primitive function identifier */
MOO_SYNERR_PFARGDEFINVAL, /* wrong primitive function argument definition */
MOO_SYNERR_MODNAMEINVAL, /* wrong module name */
MOO_SYNERR_MODIMPFAIL, /* failed to import module */
MOO_SYNERR_INCLUDE, /* #include error */
MOO_SYNERR_PRAGMAINVAL, /* wrong pragma name */
MOO_SYNERR_NAMESPACEINVAL, /* wrong namespace name */
MOO_SYNERR_POOLDICINVAL, /* wrong pool dictionary */
MOO_SYNERR_POOLDICDUPL, /* duplicate pool dictionary */
MOO_SYNERR_PDIMPINVAL, /* wrong pooldic import name */
MOO_SYNERR_PDIMPDUPL, /* duplicate pooldic import name */
MOO_SYNERR_LITERAL, /* literal expected */
MOO_SYNERR_NOTINLOOP, /* break or continue not within a loop */
MOO_SYNERR_INBLOCK, /* break or continue within a block */