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Handle properly parsed structs in module ports.

This commit is contained in:
Stephen Williams 2012-04-21 08:56:47 -07:00
parent 67af96fee7
commit 247f6a4ecf
3 changed files with 13 additions and 2 deletions
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12
pform.cc
View File

@ -1906,6 +1906,8 @@ void pform_module_define_port(const struct vlltype&li,
list<pform_range_t>*range,
list<named_pexpr_t>*attr)
{
struct_type_t*struct_type = 0;
PWire*cur = pform_get_wire_in_scope(name);
if (cur) {
ostringstream msg;
@ -1943,6 +1945,11 @@ void pform_module_define_port(const struct vlltype&li,
__FILE__, __LINE__);
}
} else if (struct_type = dynamic_cast<struct_type_t*>(vtype)) {
data_type = figure_struct_base_type(struct_type);
signed_flag = false;
range = 0;
} else if (vtype) {
VLerror(li, "sorry: Given type %s not supported here (%s:%d).",
typeid(*vtype).name(), __FILE__, __LINE__);
@ -1958,7 +1965,10 @@ void pform_module_define_port(const struct vlltype&li,
cur->set_signed(signed_flag);
if (range == 0) {
if (struct_type) {
cur->set_struct_type(struct_type);
} else if (range == 0) {
cur->set_range_scalar((type == NetNet::IMPLICIT) ? SR_PORT : SR_BOTH);
} else {

2
pform_struct_type.cc
View File

@ -21,7 +21,7 @@
# include "parse_misc.h"
# include "ivl_assert.h"
static ivl_variable_type_t figure_struct_base_type(struct_type_t*struct_type)
ivl_variable_type_t figure_struct_base_type(struct_type_t*struct_type)
{
ivl_variable_type_t base_type = IVL_VT_BOOL;

1
pform_types.h
View File

@ -100,6 +100,7 @@ struct struct_type_t : public data_type_t {
bool packed_flag;
std::auto_ptr< list<struct_member_t*> > members;
};
extern ivl_variable_type_t figure_struct_base_type(struct_type_t*struct_type);
struct atom2_type_t : public data_type_t {
inline explicit atom2_type_t(int tc, bool flag)