> ../../gcc-boehm-custom-marking/gcc/value-prof.h:48: syntax error,
> unexpected '*', expecting ')'
>
> What should I do about it?
>
Have to typedef the pointer due to gengtype silliness, IIRC.
IE typedef struct histogram_value_t *histogram_value_t_p;
then use histogram_value_t_p in the structure with the gty marker.
Still not too good:
/* The value to measure. */
typedef struct histogram_value_t *histogram_value;
struct histogram_value_t GTY(())
{
struct
{
tree value; /* The value to profile. */
tree stmt; /* Insn containing the value. */
gcov_type *counters; /* Pointer to first counter. */
histogram_value GTY((chain_next("%h.next"))) next; /* Linked
list pointer. */
} hvalue;
enum hist_type type; /* Type of information to measure. */
unsigned n_counters; /* Number of required counters. */
union
{
struct
{
int int_start; /* First value in interval. */
unsigned int steps; /* Number of values in it. */
} intvl; /* Interval histogram data. */
} GTY((default("intvl"))) hdata; /* Profiled information specific
data. */
};
../../gcc-boehm-custom-marking/gcc/value-prof.h:45: syntax error,
unexpected '{', expecting ID
The error is on the opening bracket on the first inner anonymous
struct. Maybe this struct should be made non-inner or non-anonymous?
Also, what's the deal with single-element union?
--
Laurynas
