# define Newx(v,n,t) New(0,v,n,t)
#endif /* !Newx */
+#define DD_DEBUGf_UPDATED_LINESTR 1
+#define DD_DEBUGf_TRACE 2
+
+#define DD_DEBUG_UPDATED_LINESTR (dd_debug & DD_DEBUGf_UPDATED_LINESTR)
+#define DD_DEBUG_TRACE (dd_debug & DD_DEBUGf_TRACE)
static int dd_debug = 0;
#define LEX_NORMAL 10
SvCUR_set(PL_linestr, new_len);
PL_bufend = SvPVX(PL_linestr) + new_len;
+
+ if ( DD_DEBUG_UPDATED_LINESTR && PERLDB_LINE && PL_curstash != PL_debstash) {
+ // Cribbed from toke.c
+ SV * const sv = NEWSV(85,0);
+
+ sv_upgrade(sv, SVt_PVMG);
+ sv_setpvn(sv,PL_bufptr,PL_bufend-PL_bufptr);
+ (void)SvIOK_on(sv);
+ SvIV_set(sv, 0);
+ av_store(CopFILEAV(&PL_compiling),(I32)CopLINE(&PL_compiling),sv);
+ }
}
char* dd_get_lex_stuff(pTHX) {
int dd_toke_skipspace(pTHX_ int offset) {
char* base_s = SvPVX(PL_linestr) + offset;
- char* s = skipspace(base_s);
+ char* s = skipspace_force(base_s);
return s - base_s;
}
PERL_UNUSED_VAR(user_data);
if (in_declare) {
- if (dd_debug) {
+ if (DD_DEBUG_TRACE) {
printf("Deconstructing declare\n");
printf("PL_bufptr: %s\n", PL_bufptr);
printf("bufend at: %i\n", PL_bufend - PL_bufptr);
FREETMPS;
LEAVE;
- if (dd_debug) {
+ if (DD_DEBUG_TRACE) {
printf("PL_bufptr: %s\n", PL_bufptr);
printf("bufend at: %i\n", PL_bufend - PL_bufptr);
printf("linestr: %s\n", SvPVX(PL_linestr));
if (!DD_AM_LEXING)
return o; /* not lexing? */
- if (dd_debug) {
+ if (DD_DEBUG_TRACE) {
printf("Checking GV %s -> %s\n", HvNAME(GvSTASH(kGVOP_gv)), GvNAME(kGVOP_gv));
}
if (dd_flags == -1)
return o;
- if (dd_debug) {
+ if (DD_DEBUG_TRACE) {
printf("dd_flags are: %i\n", dd_flags);
printf("PL_tokenbuf: %s\n", PL_tokenbuf);
}
#endif
sv = POPs;
if (SvPOK(sv)) {
- if (dd_debug) {
+ if (DD_DEBUG_TRACE) {
printf("mangling eval sv\n");
}
if (SvREADONLY(sv))
break;
}
+ if (strnEQ(PL_bufptr, "->", 2)) {
+ return o;
+ }
+
+ {
+ char buf[256];
+ STRLEN len;
+ char *s = PL_bufptr;
+ STRLEN old_offset = PL_bufptr - SvPVX(PL_linestr);
+
+ s = scan_word(s, buf, sizeof buf, FALSE, &len);
+ if (strnEQ(buf, name, len)) {
+ char *d;
+ SV *inject = newSVpv("", 0);
+ sv_catpvn(inject, SvPV_nolen(PL_linestr), PL_bufptr - SvPVX(PL_linestr));
+ sv_catpvn(inject, buf, len);
+
+ d = peekspace(s);
+ sv_catpvn(inject, s, d - s);
+
+ if ((PL_bufend - d) >= 2 && strnEQ(d, "=>", 2)) {
+ return o;
+ }
+
+ sv_catpv(inject, d);
+ dd_set_linestr(aTHX_ SvPV_nolen(inject));
+ PL_bufptr = SvPVX(PL_linestr) + old_offset;
+ SvREFCNT_dec (inject);
+ }
+ }
+
dd_linestr_callback(aTHX_ "const", name);
return o;
in_declare = value;
BOOT:
- if (getenv ("DD_DEBUG")) {
- dd_debug = 1;
+{
+ char *endptr;
+ char *debug_str = getenv ("DD_DEBUG");
+ if (debug_str) {
+ dd_debug = strtol (debug_str, &endptr, 10);
+ if (*endptr != '\0') {
+ dd_debug = 0;
+ }
}
+}