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Allow arrays to have ranges (not fully implmented)

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This commit is contained in:
Bill Currie 2011-01-06 20:21:20 +09:00
parent 25c36a51a8
commit c5d0acf0fa
2 changed files with 15 additions and 0 deletions
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2
tools/qfcc/include/type.h
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@ -45,6 +45,7 @@ typedef struct type_s {
union { union {
struct class_s *class; // for ev_class struct class_s *class; // for ev_class
struct struct_s *strct; // for ev_struct struct struct_s *strct; // for ev_struct
int base; // for arrays
} s; } s;
} type_t; } type_t;
@ -97,6 +98,7 @@ typedef_t *get_typedef (const char *name);
type_t *field_type (type_t *aux); type_t *field_type (type_t *aux);
type_t *pointer_type (type_t *aux); type_t *pointer_type (type_t *aux);
type_t *array_type (type_t *aux, int size); type_t *array_type (type_t *aux, int size);
type_t *based_array_type (type_t *aux, int base, int top);
void print_type (type_t *type); void print_type (type_t *type);
const char *encode_params (type_t *type); const char *encode_params (type_t *type);
void encode_type (struct dstring_s *encoding, type_t *type); void encode_type (struct dstring_s *encoding, type_t *type);

13
tools/qfcc/source/type.c
View file

@ -229,6 +229,19 @@ array_type (type_t *aux, int size)
return find_type (&new); return find_type (&new);
} }
type_t *
based_array_type (type_t *aux, int base, int top)
{
type_t new;
memset (&new, 0, sizeof (new));
new.type = ev_array;
new.aux_type = aux;
new.num_parms = top - base + 1;
new.s.base = base;
return find_type (&new);
}
void void
print_type (type_t *type) print_type (type_t *type)
{ {