diff --git a/src/oberon.c b/src/oberon.c
index 365f47d6a107ac047dbe13e5f3293a5ea138123d..0bbeec188b3d5b4e7fafe506285a9d096cb809b7 100644 (file)
--- a/src/oberon.c
+++ b/src/oberon.c
oberon_object_t * x = list;
while(x -> next && strcmp(x -> next -> name, name) != 0)
{
- printf("inlist: '%s' != '%s'\n", x -> next -> name, name);
x = x -> next;
}
return x -> next;
static oberon_object_t *
oberon_create_object(oberon_scope_t * scope, char * name, int class, bool export, bool read_only)
{
- printf("oberon_create_object: '%s'\n", name);
oberon_object_t * newvar = GC_MALLOC(sizeof *newvar);
memset(newvar, 0, sizeof *newvar);
newvar -> name = name;
@@ -318,7 +316,6 @@ oberon_define_object(oberon_scope_t * scope, char * name, int class, bool export
oberon_object_t * x = scope -> list;
while(x -> next && strcmp(x -> next -> name, name) != 0)
{
- printf("inlist: '%s' != '%s'\n", x -> next -> name, name);
x = x -> next;
}
@@ -334,16 +331,6 @@ oberon_define_object(oberon_scope_t * scope, char * name, int class, bool export
return newvar;
}
-static oberon_object_t *
-oberon_define_type(oberon_scope_t * scope, char * name, oberon_type_t * type, int export)
-{
- oberon_object_t * id;
- id = oberon_define_object(scope, name, OBERON_CLASS_TYPE, export, false, false);
- id -> type = type;
- oberon_generator_init_type(scope -> ctx, type);
- return id;
-}
-
// =======================================================================
// SCANER
// =======================================================================
{
oberon_check_compatible_var_param(ctx, param -> type, arg -> result);
}
- casted[i] = oberon_cast_expr(ctx, arg, param -> type);
+ casted[i] = arg;
+ //casted[i] = oberon_cast_expr(ctx, arg, param -> type);
}
else
{
oberon_generator_init_type(ctx, ctx -> string_type);
ctx -> bool_type = oberon_new_type_boolean();
- oberon_define_type(ctx -> world_scope, "BOOLEAN", ctx -> bool_type, 1);
+ oberon_generator_init_type(ctx, ctx -> bool_type);
ctx -> char_type = oberon_new_type_char(1);
- oberon_define_type(ctx -> world_scope, "CHAR", ctx -> char_type, 1);
+ oberon_generator_init_type(ctx, ctx -> char_type);
ctx -> byte_type = oberon_new_type_integer(1);
- oberon_define_type(ctx -> world_scope, "SHORTINT", ctx -> byte_type, 1);
+ oberon_generator_init_type(ctx, ctx -> byte_type);
ctx -> shortint_type = oberon_new_type_integer(2);
- oberon_define_type(ctx -> world_scope, "INTEGER", ctx -> shortint_type, 1);
+ oberon_generator_init_type(ctx, ctx -> shortint_type);
ctx -> int_type = oberon_new_type_integer(4);
- oberon_define_type(ctx -> world_scope, "LONGINT", ctx -> int_type, 1);
+ oberon_generator_init_type(ctx, ctx -> int_type);
ctx -> longint_type = oberon_new_type_integer(8);
- oberon_define_type(ctx -> world_scope, "HUGEINT", ctx -> longint_type, 1);
+ oberon_generator_init_type(ctx, ctx -> longint_type);
ctx -> real_type = oberon_new_type_real(4);
- oberon_define_type(ctx -> world_scope, "REAL", ctx -> real_type, 1);
+ oberon_generator_init_type(ctx, ctx -> real_type);
ctx -> longreal_type = oberon_new_type_real(8);
- oberon_define_type(ctx -> world_scope, "LONGREAL", ctx -> longreal_type, 1);
+ oberon_generator_init_type(ctx, ctx -> longreal_type);
ctx -> set_type = oberon_new_type_set(4);
- oberon_define_type(ctx -> world_scope, "SET", ctx -> set_type, 1);
-
+ oberon_generator_init_type(ctx, ctx -> set_type);
+ ctx -> system_byte_type = oberon_new_type_ptr(OBERON_TYPE_SYSTEM_BYTE);
+ oberon_generator_init_type(ctx, ctx -> system_byte_type);
+ /* LONG / SHORT support */
ctx -> byte_type -> shorter = NULL;
ctx -> byte_type -> longer = ctx -> shortint_type;
@@ -4534,6 +4524,41 @@ oberon_new_intrinsic(oberon_context_t * ctx, char * name, GenerateFuncCallback f
proc -> type -> genproc = p;
}
+static void oberon_new_intrinsic_type(oberon_context_t * ctx, char * name, oberon_type_t * type)
+{
+ oberon_object_t * id;
+ id = oberon_define_object(ctx -> decl, name, OBERON_CLASS_TYPE, true, false, false);
+ id -> type = type;
+}
+
+static void
+oberon_begin_intrinsic_module(oberon_context_t * ctx, char * name, oberon_module_t ** m)
+{
+ oberon_scope_t * module_scope;
+ module_scope = oberon_open_scope(ctx);
+
+ oberon_module_t * module;
+ module = GC_MALLOC(sizeof *module);
+ memset(module, 0, sizeof *module);
+ module -> name = name;
+ module -> intrinsic = true;
+ module -> decl = module_scope;
+ module -> next = ctx -> module_list;
+
+ ctx -> mod = module;
+ ctx -> module_list = module;
+
+ *m = module;
+}
+
+static void
+oberon_end_intrinsic_module(oberon_context_t * ctx, oberon_module_t * m)
+{
+ oberon_close_scope(m -> decl);
+ m -> ready = true;
+ ctx -> mod = NULL;
+}
+
oberon_context_t *
oberon_create_context(ModuleImportCallback import_module)
{
oberon_generator_init_context(ctx);
+ /* Types */
register_default_types(ctx);
/* Constants */
oberon_new_const(ctx, "TRUE", oberon_make_boolean(ctx, true));
oberon_new_const(ctx, "FALSE", oberon_make_boolean(ctx, false));
+ /* Types */
+ oberon_new_intrinsic_type(ctx, "BOOLEAN", ctx -> bool_type);
+ oberon_new_intrinsic_type(ctx, "CHAR", ctx -> char_type);
+ oberon_new_intrinsic_type(ctx, "SHORTINT", ctx -> byte_type);
+ oberon_new_intrinsic_type(ctx, "INTEGER", ctx -> shortint_type);
+ oberon_new_intrinsic_type(ctx, "LONGINT", ctx -> int_type);
+ oberon_new_intrinsic_type(ctx, "HUGEINT", ctx -> longint_type);
+ oberon_new_intrinsic_type(ctx, "REAL", ctx -> real_type);
+ oberon_new_intrinsic_type(ctx, "LONGREAL", ctx -> longreal_type);
+ oberon_new_intrinsic_type(ctx, "SET", ctx -> set_type);
+
/* Functions */
oberon_new_intrinsic(ctx, "ABS", oberon_make_abs_call, NULL);
oberon_new_intrinsic(ctx, "ASH", oberon_make_ash_call, NULL);
oberon_new_intrinsic(ctx, "INCL", NULL, oberon_make_incl_call);
oberon_new_intrinsic(ctx, "NEW", NULL, oberon_make_new_call);
+ /* MODULE SYSTEM */
+ oberon_begin_intrinsic_module(ctx, "SYSTEM", &ctx -> system_module);
+
+ /* Types */
+ oberon_new_intrinsic_type(ctx, "BYTE", ctx -> system_byte_type);
+
+ oberon_end_intrinsic_module(ctx, ctx -> system_module);
+
return ctx;
}