# define HvNAMELEN_get(H) strlen(HvNAME_get(H))
#endif
+#ifndef OP_SIBLING
+# define OP_SIBLING(O) ((O)->op_sibling)
+#endif
+
#define I_HAS_PERL(R, V, S) (PERL_REVISION > (R) || (PERL_REVISION == (R) && (PERL_VERSION > (V) || (PERL_VERSION == (V) && (PERL_SUBVERSION >= (S))))))
#if I_HAS_PERL(5, 10, 0) || defined(PL_parser)
/* --- Check functions ----------------------------------------------------- */
-STATIC STRLEN indirect_nextline(const char *s, STRLEN len) {
- STRLEN i;
-
- for (i = 0; i < len; ++i) {
- if (s[i] == '\n') {
- ++i;
- while (i < len && s[i] == '\r')
- ++i;
- break;
- }
- }
-
- return i;
-}
-
STATIC int indirect_find(pTHX_ SV *name_sv, const char *line_bufptr, STRLEN *name_pos) {
#define indirect_find(NSV, LBP, NP) indirect_find(aTHX_ (NSV), (LBP), (NP))
STRLEN name_len, line_len;
const char *name, *name_end;
const char *line, *line_end;
- const char *p, *t, *u;
+ const char *p;
line = SvPV_const(PL_linestr, line_len);
line_end = line + line_len;
++p;
}
- t = line;
- u = t;
-
- /* If we're inside a string-like environment, we don't need to be smart for
- * finding the positions of the tokens : as the line number will always be
- * the line where the string began (or at least I hope so), and the line
- * buffer points to the beginning of the string (likewise), we can just take
- * the offset in this string as the position. */
- if (!PL_lex_inwhat) {
- while (t <= p) {
- STRLEN i = indirect_nextline(t, line_len);
- if (i >= line_len)
- break;
- u = t;
- t += i;
- line_len -= i;
- }
- }
-
- *name_pos = p - u;
+ *name_pos = p - line;
return 1;
}
STRLEN pos;
if (indirect_find(sv, PL_oldbufptr, &pos)) {
+ STRLEN len;
+
+ /* If the constant is equal to the current package name, try to look for
+ * a "__PACKAGE__" coming before what we got. We only need to check this
+ * when we already had a match because __PACKAGE__ can only appear in
+ * direct method calls ("new __PACKAGE__" is a syntax error). */
+ len = SvCUR(sv);
+ if (len == (STRLEN) HvNAMELEN_get(PL_curstash)
+ && memcmp(SvPVX(sv), HvNAME_get(PL_curstash), len) == 0) {
+ STRLEN pos_pkg;
+ SV *pkg = sv_newmortal();
+ sv_setpvn(pkg, "__PACKAGE__", sizeof("__PACKAGE__")-1);
+
+ if (indirect_find(pkg, PL_oldbufptr, &pos_pkg) && pos_pkg < pos) {
+ sv = pkg;
+ pos = pos_pkg;
+ }
+ }
+
indirect_map_store(o, pos, sv, CopLINE(&PL_compiling));
return o;
}
goto done;
oop = lop->op_first;
} while (oop->op_type != OP_PUSHMARK);
- oop = oop->op_sibling;
+ oop = OP_SIBLING(oop);
mop = lop->op_last;
if (!oop)