-#define PERL_CORE
-#define PERL_NO_GET_CONTEXT
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
# define Newx(v,n,t) New(0,v,n,t)
#endif /* !Newx */
-#if 0
-#define DD_DEBUG
-#endif
-
-#ifdef DD_DEBUG
-#define DD_DEBUG_S printf("Buffer: %s\n", s);
-#else
-#define DD_DEBUG_S
-#endif
+static int dd_debug = 0;
#define LEX_NORMAL 10
#define LEX_INTERPNORMAL 9
}
char* dd_get_linestr(pTHX) {
+ if (!DD_HAVE_PARSER) {
+ return NULL;
+ }
return SvPVX(PL_linestr);
}
void dd_set_linestr(pTHX_ char* new_value) {
int new_len = strlen(new_value);
- char* old_linestr = SvPVX(PL_linestr);
- SvGROW(PL_linestr, strlen(new_value));
+ if (SvLEN(PL_linestr) < new_len) {
+ croak("forced to realloc PL_linestr for line %s, bailing out before we crash harder", SvPVX(PL_linestr));
+ }
- if (SvPVX(PL_linestr) != old_linestr)
- Perl_croak(aTHX_ "forced to realloc PL_linestr for line %s, bailing out before we crash harder", SvPVX(PL_linestr));
+ SvGROW(PL_linestr, new_len);
memcpy(SvPVX(PL_linestr), new_value, new_len+1);
return (DD_HAVE_LEX_STUFF ? SvPVX(PL_lex_stuff) : "");
}
-char* dd_clear_lex_stuff(pTHX) {
+void dd_clear_lex_stuff(pTHX) {
if (DD_HAVE_PARSER)
- PL_lex_stuff = Nullsv;
+ PL_lex_stuff = (SV*)NULL;
}
char* dd_get_curstash_name(pTHX) {
}
int dd_get_linestr_offset(pTHX) {
- char* linestr = SvPVX(PL_linestr);
+ char* linestr;
+ if (!DD_HAVE_PARSER) {
+ return -1;
+ }
+ linestr = SvPVX(PL_linestr);
return PL_bufptr - linestr;
}
STATIC OP *dd_ck_rv2cv(pTHX_ OP *o) {
OP* kid;
int dd_flags;
- char* cb_args[6];
o = dd_old_ck_rv2cv(aTHX_ o); /* let the original do its job */
if (in_declare) {
- cb_args[0] = NULL;
-#ifdef DD_DEBUG
- printf("Deconstructing declare\n");
- printf("PL_bufptr: %s\n", PL_bufptr);
- printf("bufend at: %i\n", PL_bufend - PL_bufptr);
- printf("linestr: %s\n", SvPVX(PL_linestr));
- printf("linestr len: %i\n", PL_bufend - SvPVX(PL_linestr));
-#endif
- call_argv("Devel::Declare::done_declare", G_VOID|G_DISCARD, cb_args);
-#ifdef DD_DEBUG
- printf("PL_bufptr: %s\n", PL_bufptr);
- printf("bufend at: %i\n", PL_bufend - PL_bufptr);
- printf("linestr: %s\n", SvPVX(PL_linestr));
- printf("linestr len: %i\n", PL_bufend - SvPVX(PL_linestr));
- printf("actual len: %i\n", strlen(PL_bufptr));
-#endif
+ if (dd_debug) {
+ printf("Deconstructing declare\n");
+ printf("PL_bufptr: %s\n", PL_bufptr);
+ printf("bufend at: %i\n", PL_bufend - PL_bufptr);
+ printf("linestr: %s\n", SvPVX(PL_linestr));
+ printf("linestr len: %i\n", PL_bufend - SvPVX(PL_linestr));
+ }
+
+ dSP;
+
+ ENTER;
+ SAVETMPS;
+
+ PUSHMARK(SP);
+
+ call_pv("Devel::Declare::done_declare", G_VOID|G_DISCARD);
+
+ FREETMPS;
+ LEAVE;
+
+ if (dd_debug) {
+ printf("PL_bufptr: %s\n", PL_bufptr);
+ printf("bufend at: %i\n", PL_bufend - PL_bufptr);
+ printf("linestr: %s\n", SvPVX(PL_linestr));
+ printf("linestr len: %i\n", PL_bufend - SvPVX(PL_linestr));
+ printf("actual len: %i\n", strlen(PL_bufptr));
+ }
return o;
}
if (!DD_AM_LEXING)
return o; /* not lexing? */
-#ifdef DD_DEBUG
- printf("Checking GV %s -> %s\n", HvNAME(GvSTASH(kGVOP_gv)), GvNAME(kGVOP_gv));
-#endif
+ if (dd_debug) {
+ printf("Checking GV %s -> %s\n", HvNAME(GvSTASH(kGVOP_gv)), GvNAME(kGVOP_gv));
+ }
dd_flags = dd_is_declarator(aTHX_ GvNAME(kGVOP_gv));
if (dd_flags == -1)
return o;
-#ifdef DD_DEBUG
- printf("dd_flags are: %i\n", dd_flags);
-#endif
-
-#ifdef DD_DEBUG
- printf("PL_tokenbuf: %s\n", PL_tokenbuf);
-#endif
+ if (dd_debug) {
+ printf("dd_flags are: %i\n", dd_flags);
+ printf("PL_tokenbuf: %s\n", PL_tokenbuf);
+ }
dd_linestr_callback(aTHX_ "rv2cv", GvNAME(kGVOP_gv));
STRLEN len;
const char* s;
if (SvPOK(sv)) {
-#ifdef DD_DEBUG
- printf("mangling eval sv\n");
-#endif
+ if (dd_debug) {
+ printf("mangling eval sv\n");
+ }
if (SvREADONLY(sv))
sv = sv_2mortal(newSVsv(sv));
s = SvPVX(sv);
STATIC OP *dd_ck_const(pTHX_ OP *o) {
int dd_flags;
- char* s;
char* name;
o = dd_old_ck_const(aTHX_ o); /* let the original do its job */
/* if this is set, we just grabbed a delimited string or something,
not a bareword, so NO TOUCHY */
- if (PL_lex_stuff)
+ if (DD_HAVE_LEX_STUFF)
return o;
/* don't try and look this up if it's not a string const */
set_in_declare(int value)
CODE:
in_declare = value;
+
+BOOT:
+ if (getenv ("DD_DEBUG")) {
+ dd_debug = 1;
+ }