Commit | Line | Data |
94caac6e |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
b15aa864 |
4 | #include "hook_op_check.h" |
94caac6e |
5 | #undef printf |
e807ee50 |
6 | #include "stolen_chunk_of_toke.c" |
94caac6e |
7 | #include <stdio.h> |
8 | #include <string.h> |
9 | |
023db2fb |
10 | #define PERL_VERSION_DECIMAL(r,v,s) (r*1000000 + v*1000 + s) |
11 | #define PERL_DECIMAL_VERSION \ |
12 | PERL_VERSION_DECIMAL(PERL_REVISION,PERL_VERSION,PERL_SUBVERSION) |
13 | #define PERL_VERSION_GE(r,v,s) \ |
14 | (PERL_DECIMAL_VERSION >= PERL_VERSION_DECIMAL(r,v,s)) |
15 | |
9673d7ca |
16 | #ifndef Newx |
17 | # define Newx(v,n,t) New(0,v,n,t) |
18 | #endif /* !Newx */ |
19 | |
7dd7d008 |
20 | #define DD_DEBUGf_UPDATED_LINESTR 1 |
21 | #define DD_DEBUGf_TRACE 2 |
22 | |
23 | #define DD_DEBUG_UPDATED_LINESTR (dd_debug & DD_DEBUGf_UPDATED_LINESTR) |
24 | #define DD_DEBUG_TRACE (dd_debug & DD_DEBUGf_TRACE) |
e81bee92 |
25 | static int dd_debug = 0; |
c630715a |
26 | |
023db2fb |
27 | #define DD_CONST_VIA_RV2CV PERL_VERSION_GE(5,11,2) |
28 | |
6ed8c948 |
29 | #define DD_GROW_VIA_BLOCKHOOK PERL_VERSION_GE(5,13,3) |
30 | |
94caac6e |
31 | #define LEX_NORMAL 10 |
32 | #define LEX_INTERPNORMAL 9 |
33 | |
94caac6e |
34 | /* flag to trigger removal of temporary declaree sub */ |
35 | |
36 | static int in_declare = 0; |
37 | |
96f12726 |
38 | /* in 5.10, PL_parser will be NULL if we aren't parsing, and PL_lex_stuff |
39 | is a lookup into it - so if anything else we can use to tell, so we |
40 | need to be a bit more careful if PL_parser exists */ |
41 | |
42 | #define DD_AM_LEXING_CHECK (PL_lex_state == LEX_NORMAL || PL_lex_state == LEX_INTERPNORMAL) |
43 | |
f19b3507 |
44 | #if defined(PL_parser) || defined(PERL_5_9_PLUS) |
96f12726 |
45 | #define DD_HAVE_PARSER PL_parser |
46 | #define DD_HAVE_LEX_STUFF (PL_parser && PL_lex_stuff) |
47 | #define DD_AM_LEXING (PL_parser && DD_AM_LEXING_CHECK) |
48 | #else |
49 | #define DD_HAVE_PARSER 1 |
50 | #define DD_HAVE_LEX_STUFF PL_lex_stuff |
51 | #define DD_AM_LEXING DD_AM_LEXING_CHECK |
52 | #endif |
53 | |
72f20f69 |
54 | /* thing that decides whether we're dealing with a declarator */ |
55 | |
56 | int dd_is_declarator(pTHX_ char* name) { |
57 | HV* is_declarator; |
58 | SV** is_declarator_pack_ref; |
59 | HV* is_declarator_pack_hash; |
60 | SV** is_declarator_flag_ref; |
61 | int dd_flags; |
62 | |
63 | is_declarator = get_hv("Devel::Declare::declarators", FALSE); |
64 | |
65 | if (!is_declarator) |
66 | return -1; |
67 | |
569ac469 |
68 | /* $declarators{$current_package_name} */ |
69 | |
9603b8dc |
70 | if (!HvNAME(PL_curstash)) |
f2a41aa1 |
71 | return -1; |
9603b8dc |
72 | |
72f20f69 |
73 | is_declarator_pack_ref = hv_fetch(is_declarator, HvNAME(PL_curstash), |
74 | strlen(HvNAME(PL_curstash)), FALSE); |
75 | |
76 | if (!is_declarator_pack_ref || !SvROK(*is_declarator_pack_ref)) |
77 | return -1; /* not a hashref */ |
78 | |
79 | is_declarator_pack_hash = (HV*) SvRV(*is_declarator_pack_ref); |
80 | |
569ac469 |
81 | /* $declarators{$current_package_name}{$name} */ |
82 | |
72f20f69 |
83 | is_declarator_flag_ref = hv_fetch( |
84 | is_declarator_pack_hash, name, |
85 | strlen(name), FALSE |
86 | ); |
87 | |
88 | /* requires SvIOK as well as TRUE since flags not being an int is useless */ |
89 | |
90 | if (!is_declarator_flag_ref |
48ee5c99 |
91 | || !SvIOK(*is_declarator_flag_ref) |
72f20f69 |
92 | || !SvTRUE(*is_declarator_flag_ref)) |
93 | return -1; |
94 | |
95 | dd_flags = SvIVX(*is_declarator_flag_ref); |
96 | |
97 | return dd_flags; |
98 | } |
99 | |
569ac469 |
100 | /* callback thingy */ |
101 | |
a9bd9b5e |
102 | void dd_linestr_callback (pTHX_ char* type, char* name) { |
569ac469 |
103 | |
104 | char* linestr = SvPVX(PL_linestr); |
a9bd9b5e |
105 | int offset = PL_bufptr - linestr; |
569ac469 |
106 | |
569ac469 |
107 | dSP; |
108 | |
109 | ENTER; |
110 | SAVETMPS; |
111 | |
112 | PUSHMARK(SP); |
113 | XPUSHs(sv_2mortal(newSVpv(type, 0))); |
114 | XPUSHs(sv_2mortal(newSVpv(name, 0))); |
115 | XPUSHs(sv_2mortal(newSViv(offset))); |
116 | PUTBACK; |
117 | |
04a8a223 |
118 | call_pv("Devel::Declare::linestr_callback", G_VOID|G_DISCARD); |
569ac469 |
119 | |
569ac469 |
120 | FREETMPS; |
121 | LEAVE; |
122 | } |
123 | |
124 | char* dd_get_linestr(pTHX) { |
5f0b59d5 |
125 | if (!DD_HAVE_PARSER) { |
126 | return NULL; |
127 | } |
569ac469 |
128 | return SvPVX(PL_linestr); |
129 | } |
130 | |
131 | void dd_set_linestr(pTHX_ char* new_value) { |
6f5220b7 |
132 | unsigned int new_len = strlen(new_value); |
569ac469 |
133 | |
ce9a252b |
134 | if (SvLEN(PL_linestr) < new_len) { |
41db92e3 |
135 | croak("PL_linestr not long enough, was Devel::Declare loaded soon enough in %s", |
136 | CopFILE(&PL_compiling) |
137 | ); |
ce9a252b |
138 | } |
139 | |
569ac469 |
140 | |
141 | memcpy(SvPVX(PL_linestr), new_value, new_len+1); |
142 | |
143 | SvCUR_set(PL_linestr, new_len); |
144 | |
145 | PL_bufend = SvPVX(PL_linestr) + new_len; |
7dd7d008 |
146 | |
87195072 |
147 | if ( DD_DEBUG_UPDATED_LINESTR && PERLDB_LINE && PL_curstash != PL_debstash) { |
7dd7d008 |
148 | // Cribbed from toke.c |
149 | SV * const sv = NEWSV(85,0); |
150 | |
151 | sv_upgrade(sv, SVt_PVMG); |
152 | sv_setpvn(sv,PL_bufptr,PL_bufend-PL_bufptr); |
153 | (void)SvIOK_on(sv); |
154 | SvIV_set(sv, 0); |
155 | av_store(CopFILEAV(&PL_compiling),(I32)CopLINE(&PL_compiling),sv); |
156 | } |
569ac469 |
157 | } |
158 | |
04a8a223 |
159 | char* dd_get_lex_stuff(pTHX) { |
96f12726 |
160 | return (DD_HAVE_LEX_STUFF ? SvPVX(PL_lex_stuff) : ""); |
04a8a223 |
161 | } |
162 | |
bd85a06e |
163 | void dd_clear_lex_stuff(pTHX) { |
96f12726 |
164 | if (DD_HAVE_PARSER) |
f05cbc90 |
165 | PL_lex_stuff = (SV*)NULL; |
04a8a223 |
166 | } |
167 | |
168 | char* dd_get_curstash_name(pTHX) { |
169 | return HvNAME(PL_curstash); |
170 | } |
171 | |
022eb0cc |
172 | int dd_get_linestr_offset(pTHX) { |
0da63271 |
173 | char* linestr; |
174 | if (!DD_HAVE_PARSER) { |
175 | return -1; |
176 | } |
177 | linestr = SvPVX(PL_linestr); |
022eb0cc |
178 | return PL_bufptr - linestr; |
179 | } |
180 | |
840ebcbb |
181 | char* dd_move_past_token (pTHX_ char* s) { |
923c07a8 |
182 | |
183 | /* |
184 | * buffer will be at the beginning of the declarator, -unless- the |
185 | * declarator is at EOL in which case it'll be the next useful line |
186 | * so we don't short-circuit out if we don't find the declarator |
187 | */ |
188 | |
189 | while (s < PL_bufend && isSPACE(*s)) s++; |
190 | if (memEQ(s, PL_tokenbuf, strlen(PL_tokenbuf))) |
191 | s += strlen(PL_tokenbuf); |
192 | return s; |
193 | } |
194 | |
840ebcbb |
195 | int dd_toke_move_past_token (pTHX_ int offset) { |
04a8a223 |
196 | char* base_s = SvPVX(PL_linestr) + offset; |
197 | char* s = dd_move_past_token(aTHX_ base_s); |
198 | return s - base_s; |
199 | } |
200 | |
923c07a8 |
201 | int dd_toke_scan_word(pTHX_ int offset, int handle_package) { |
202 | char tmpbuf[sizeof PL_tokenbuf]; |
203 | char* base_s = SvPVX(PL_linestr) + offset; |
204 | STRLEN len; |
205 | char* s = scan_word(base_s, tmpbuf, sizeof tmpbuf, handle_package, &len); |
206 | return s - base_s; |
207 | } |
208 | |
f11d21b2 |
209 | int dd_toke_scan_ident(pTHX_ int offset) { |
210 | char tmpbuf[sizeof PL_tokenbuf]; |
211 | char* base_s = SvPVX(PL_linestr) + offset; |
f11d21b2 |
212 | char* s = scan_ident(base_s, PL_bufend, tmpbuf, sizeof tmpbuf, 0); |
213 | return s - base_s; |
214 | } |
215 | |
923c07a8 |
216 | int dd_toke_scan_str(pTHX_ int offset) { |
19b277fc |
217 | STRLEN remaining = sv_len(PL_linestr) - offset; |
86964fb3 |
218 | SV* line_copy = newSVsv(PL_linestr); |
923c07a8 |
219 | char* base_s = SvPVX(PL_linestr) + offset; |
220 | char* s = scan_str(base_s, FALSE, FALSE); |
86964fb3 |
221 | if (s != base_s && sv_len(PL_lex_stuff) > remaining) { |
222 | int ret = (s - SvPVX(PL_linestr)) + remaining; |
223 | sv_catsv(line_copy, PL_linestr); |
224 | dd_set_linestr(aTHX_ SvPV_nolen(line_copy)); |
225 | SvREFCNT_dec(line_copy); |
226 | return ret; |
227 | } |
923c07a8 |
228 | return s - base_s; |
229 | } |
230 | |
231 | int dd_toke_skipspace(pTHX_ int offset) { |
232 | char* base_s = SvPVX(PL_linestr) + offset; |
a25db2dc |
233 | char* s = skipspace_force(base_s); |
923c07a8 |
234 | return s - base_s; |
235 | } |
236 | |
023db2fb |
237 | static void call_done_declare(pTHX) { |
238 | dSP; |
239 | |
240 | if (DD_DEBUG_TRACE) { |
241 | printf("Deconstructing declare\n"); |
242 | printf("PL_bufptr: %s\n", PL_bufptr); |
243 | printf("bufend at: %i\n", PL_bufend - PL_bufptr); |
244 | printf("linestr: %s\n", SvPVX(PL_linestr)); |
245 | printf("linestr len: %i\n", PL_bufend - SvPVX(PL_linestr)); |
246 | } |
247 | |
248 | ENTER; |
249 | SAVETMPS; |
250 | |
251 | PUSHMARK(SP); |
252 | |
253 | call_pv("Devel::Declare::done_declare", G_VOID|G_DISCARD); |
254 | |
255 | FREETMPS; |
256 | LEAVE; |
257 | |
258 | if (DD_DEBUG_TRACE) { |
259 | printf("PL_bufptr: %s\n", PL_bufptr); |
260 | printf("bufend at: %i\n", PL_bufend - PL_bufptr); |
261 | printf("linestr: %s\n", SvPVX(PL_linestr)); |
262 | printf("linestr len: %i\n", PL_bufend - SvPVX(PL_linestr)); |
263 | printf("actual len: %i\n", strlen(PL_bufptr)); |
264 | } |
265 | } |
266 | |
267 | static int dd_handle_const(pTHX_ char *name); |
268 | |
94caac6e |
269 | /* replacement PL_check rv2cv entry */ |
270 | |
6e67754a |
271 | STATIC OP *dd_ck_rv2cv(pTHX_ OP *o, void *user_data) { |
94caac6e |
272 | OP* kid; |
0ba8c7aa |
273 | int dd_flags; |
94caac6e |
274 | |
6f5220b7 |
275 | PERL_UNUSED_VAR(user_data); |
276 | |
94caac6e |
277 | if (in_declare) { |
023db2fb |
278 | call_done_declare(aTHX); |
94caac6e |
279 | return o; |
280 | } |
281 | |
282 | kid = cUNOPo->op_first; |
283 | |
284 | if (kid->op_type != OP_GV) /* not a GV so ignore */ |
285 | return o; |
286 | |
96f12726 |
287 | if (!DD_AM_LEXING) |
94caac6e |
288 | return o; /* not lexing? */ |
289 | |
7dd7d008 |
290 | if (DD_DEBUG_TRACE) { |
e81bee92 |
291 | printf("Checking GV %s -> %s\n", HvNAME(GvSTASH(kGVOP_gv)), GvNAME(kGVOP_gv)); |
292 | } |
840ebcbb |
293 | |
72f20f69 |
294 | dd_flags = dd_is_declarator(aTHX_ GvNAME(kGVOP_gv)); |
94caac6e |
295 | |
72f20f69 |
296 | if (dd_flags == -1) |
94caac6e |
297 | return o; |
298 | |
7dd7d008 |
299 | if (DD_DEBUG_TRACE) { |
e81bee92 |
300 | printf("dd_flags are: %i\n", dd_flags); |
301 | printf("PL_tokenbuf: %s\n", PL_tokenbuf); |
302 | } |
840ebcbb |
303 | |
023db2fb |
304 | #if DD_CONST_VIA_RV2CV |
305 | if (PL_expect != XOPERATOR) { |
306 | if (!dd_handle_const(aTHX_ GvNAME(kGVOP_gv))) |
307 | return o; |
308 | CopLINE(PL_curcop) = PL_copline; |
309 | /* The parser behaviour that we're simulating depends on what comes |
310 | after the declarator. */ |
311 | if (*skipspace(PL_bufptr + strlen(GvNAME(kGVOP_gv))) != '(') { |
312 | if (in_declare) { |
313 | call_done_declare(aTHX); |
314 | } else { |
315 | dd_linestr_callback(aTHX_ "rv2cv", GvNAME(kGVOP_gv)); |
316 | } |
317 | } |
318 | return o; |
319 | } |
320 | #endif /* DD_CONST_VIA_RV2CV */ |
321 | |
a9bd9b5e |
322 | dd_linestr_callback(aTHX_ "rv2cv", GvNAME(kGVOP_gv)); |
94caac6e |
323 | |
53e3ab32 |
324 | return o; |
325 | } |
326 | |
6ed8c948 |
327 | #if DD_GROW_VIA_BLOCKHOOK |
328 | |
329 | static void dd_block_start(pTHX_ int full) |
330 | { |
331 | PERL_UNUSED_VAR(full); |
332 | if (SvLEN(PL_linestr) < 8192) |
333 | (void) lex_grow_linestr(8192); |
334 | } |
335 | |
336 | #else /* !DD_GROW_VIA_BLOCKHOOK */ |
337 | |
b7505981 |
338 | OP* dd_pp_entereval(pTHX) { |
339 | dSP; |
b7505981 |
340 | STRLEN len; |
341 | const char* s; |
c93bc23e |
342 | SV *sv; |
343 | #ifdef PERL_5_9_PLUS |
344 | SV *saved_hh; |
345 | if (PL_op->op_private & OPpEVAL_HAS_HH) { |
346 | saved_hh = POPs; |
347 | } |
348 | #endif |
349 | sv = POPs; |
b7505981 |
350 | if (SvPOK(sv)) { |
7dd7d008 |
351 | if (DD_DEBUG_TRACE) { |
e81bee92 |
352 | printf("mangling eval sv\n"); |
353 | } |
b7505981 |
354 | if (SvREADONLY(sv)) |
355 | sv = sv_2mortal(newSVsv(sv)); |
356 | s = SvPVX(sv); |
357 | len = SvCUR(sv); |
358 | if (!len || s[len-1] != ';') { |
359 | if (!(SvFLAGS(sv) & SVs_TEMP)) |
360 | sv = sv_2mortal(newSVsv(sv)); |
361 | sv_catpvn(sv, "\n;", 2); |
53e3ab32 |
362 | } |
b7505981 |
363 | SvGROW(sv, 8192); |
53e3ab32 |
364 | } |
b7505981 |
365 | PUSHs(sv); |
c93bc23e |
366 | #ifdef PERL_5_9_PLUS |
367 | if (PL_op->op_private & OPpEVAL_HAS_HH) { |
368 | PUSHs(saved_hh); |
369 | } |
370 | #endif |
b7505981 |
371 | return PL_ppaddr[OP_ENTEREVAL](aTHX); |
372 | } |
53e3ab32 |
373 | |
6e67754a |
374 | STATIC OP *dd_ck_entereval(pTHX_ OP *o, void *user_data) { |
6f5220b7 |
375 | PERL_UNUSED_VAR(user_data); |
376 | |
d8e65fc8 |
377 | if (o->op_ppaddr == PL_ppaddr[OP_ENTEREVAL]) |
378 | o->op_ppaddr = dd_pp_entereval; |
94caac6e |
379 | return o; |
380 | } |
381 | |
12b60feb |
382 | #endif /* !DD_GROW_VIA_BLOCKHOOK */ |
383 | |
6a0bcf35 |
384 | static I32 dd_filter_realloc(pTHX_ int idx, SV *sv, int maxlen) |
385 | { |
386 | const I32 count = FILTER_READ(idx+1, sv, maxlen); |
387 | SvGROW(sv, 8192); /* please try not to have a line longer than this :) */ |
388 | /* filter_del(dd_filter_realloc); */ |
389 | return count; |
390 | } |
391 | |
023db2fb |
392 | static int dd_handle_const(pTHX_ char *name) { |
c48ac26f |
393 | switch (PL_lex_inwhat) { |
394 | case OP_QR: |
395 | case OP_MATCH: |
396 | case OP_SUBST: |
397 | case OP_TRANS: |
f2a41aa1 |
398 | case OP_BACKTICK: |
399 | case OP_STRINGIFY: |
023db2fb |
400 | return 0; |
c48ac26f |
401 | break; |
402 | default: |
403 | break; |
8d96afb7 |
404 | } |
48ee5c99 |
405 | |
a25db2dc |
406 | if (strnEQ(PL_bufptr, "->", 2)) { |
023db2fb |
407 | return 0; |
954da332 |
408 | } |
409 | |
a25db2dc |
410 | { |
411 | char buf[256]; |
412 | STRLEN len; |
413 | char *s = PL_bufptr; |
414 | STRLEN old_offset = PL_bufptr - SvPVX(PL_linestr); |
415 | |
416 | s = scan_word(s, buf, sizeof buf, FALSE, &len); |
417 | if (strnEQ(buf, name, len)) { |
418 | char *d; |
c0439e97 |
419 | SV *inject = newSVpvn(SvPVX(PL_linestr), PL_bufptr - SvPVX(PL_linestr)); |
a25db2dc |
420 | sv_catpvn(inject, buf, len); |
421 | |
422 | d = peekspace(s); |
423 | sv_catpvn(inject, s, d - s); |
424 | |
425 | if ((PL_bufend - d) >= 2 && strnEQ(d, "=>", 2)) { |
023db2fb |
426 | return 0; |
a25db2dc |
427 | } |
428 | |
429 | sv_catpv(inject, d); |
430 | dd_set_linestr(aTHX_ SvPV_nolen(inject)); |
431 | PL_bufptr = SvPVX(PL_linestr) + old_offset; |
432 | SvREFCNT_dec (inject); |
433 | } |
434 | } |
435 | |
a9bd9b5e |
436 | dd_linestr_callback(aTHX_ "const", name); |
bedac9ff |
437 | |
023db2fb |
438 | return 1; |
439 | } |
440 | |
441 | #if !DD_CONST_VIA_RV2CV |
442 | |
443 | STATIC OP *dd_ck_const(pTHX_ OP *o, void *user_data) { |
444 | int dd_flags; |
445 | char* name; |
446 | |
447 | PERL_UNUSED_VAR(user_data); |
448 | |
449 | if (DD_HAVE_PARSER && PL_expect == XOPERATOR) { |
450 | return o; |
451 | } |
452 | |
453 | /* if this is set, we just grabbed a delimited string or something, |
454 | not a bareword, so NO TOUCHY */ |
455 | |
456 | if (DD_HAVE_LEX_STUFF) |
457 | return o; |
458 | |
459 | /* don't try and look this up if it's not a string const */ |
460 | if (!SvPOK(cSVOPo->op_sv)) |
461 | return o; |
462 | |
463 | name = SvPVX(cSVOPo->op_sv); |
464 | |
465 | dd_flags = dd_is_declarator(aTHX_ name); |
466 | |
467 | if (dd_flags == -1) |
468 | return o; |
469 | |
470 | dd_handle_const(aTHX_ name); |
471 | |
3ea50944 |
472 | return o; |
473 | } |
474 | |
023db2fb |
475 | #endif /* !DD_CONST_VIA_RV2CV */ |
476 | |
94caac6e |
477 | static int initialized = 0; |
478 | |
479 | MODULE = Devel::Declare PACKAGE = Devel::Declare |
480 | |
481 | PROTOTYPES: DISABLE |
482 | |
483 | void |
484 | setup() |
485 | CODE: |
486 | if (!initialized++) { |
6ed8c948 |
487 | #if DD_GROW_VIA_BLOCKHOOK |
488 | static BHK bhk; |
489 | #if PERL_VERSION_GE(5,13,6) |
490 | BhkENTRY_set(&bhk, bhk_start, dd_block_start); |
491 | #else /* <5.13.6 */ |
492 | BhkENTRY_set(&bhk, start, dd_block_start); |
493 | #endif /* <5.13.6 */ |
494 | Perl_blockhook_register(aTHX_ &bhk); |
495 | #else /* !DD_GROW_VIA_BLOCKHOOK */ |
6e67754a |
496 | hook_op_check(OP_ENTEREVAL, dd_ck_entereval, NULL); |
6ed8c948 |
497 | #endif /* !DD_GROW_VIA_BLOCKHOOK */ |
498 | hook_op_check(OP_RV2CV, dd_ck_rv2cv, NULL); |
023db2fb |
499 | #if !DD_CONST_VIA_RV2CV |
6e67754a |
500 | hook_op_check(OP_CONST, dd_ck_const, NULL); |
023db2fb |
501 | #endif /* !DD_CONST_VIA_RV2CV */ |
94caac6e |
502 | } |
6a0bcf35 |
503 | filter_add(dd_filter_realloc, NULL); |
569ac469 |
504 | |
505 | char* |
506 | get_linestr() |
507 | CODE: |
508 | RETVAL = dd_get_linestr(aTHX); |
509 | OUTPUT: |
510 | RETVAL |
923c07a8 |
511 | |
512 | void |
513 | set_linestr(char* new_value) |
514 | CODE: |
515 | dd_set_linestr(aTHX_ new_value); |
516 | |
04a8a223 |
517 | char* |
518 | get_lex_stuff() |
519 | CODE: |
520 | RETVAL = dd_get_lex_stuff(aTHX); |
521 | OUTPUT: |
522 | RETVAL |
523 | |
524 | void |
525 | clear_lex_stuff() |
526 | CODE: |
527 | dd_clear_lex_stuff(aTHX); |
528 | |
529 | char* |
530 | get_curstash_name() |
531 | CODE: |
532 | RETVAL = dd_get_curstash_name(aTHX); |
533 | OUTPUT: |
534 | RETVAL |
535 | |
923c07a8 |
536 | int |
022eb0cc |
537 | get_linestr_offset() |
538 | CODE: |
539 | RETVAL = dd_get_linestr_offset(aTHX); |
540 | OUTPUT: |
541 | RETVAL |
542 | |
543 | int |
923c07a8 |
544 | toke_scan_word(int offset, int handle_package) |
545 | CODE: |
546 | RETVAL = dd_toke_scan_word(aTHX_ offset, handle_package); |
547 | OUTPUT: |
548 | RETVAL |
549 | |
550 | int |
04a8a223 |
551 | toke_move_past_token(int offset); |
552 | CODE: |
553 | RETVAL = dd_toke_move_past_token(aTHX_ offset); |
554 | OUTPUT: |
555 | RETVAL |
556 | |
557 | int |
923c07a8 |
558 | toke_scan_str(int offset); |
559 | CODE: |
560 | RETVAL = dd_toke_scan_str(aTHX_ offset); |
561 | OUTPUT: |
562 | RETVAL |
563 | |
564 | int |
f11d21b2 |
565 | toke_scan_ident(int offset) |
566 | CODE: |
567 | RETVAL = dd_toke_scan_ident(aTHX_ offset); |
568 | OUTPUT: |
569 | RETVAL |
570 | |
571 | int |
923c07a8 |
572 | toke_skipspace(int offset) |
573 | CODE: |
574 | RETVAL = dd_toke_skipspace(aTHX_ offset); |
575 | OUTPUT: |
576 | RETVAL |
04a8a223 |
577 | |
578 | int |
579 | get_in_declare() |
580 | CODE: |
581 | RETVAL = in_declare; |
582 | OUTPUT: |
583 | RETVAL |
584 | |
585 | void |
586 | set_in_declare(int value) |
587 | CODE: |
588 | in_declare = value; |
e81bee92 |
589 | |
590 | BOOT: |
0a3b37d1 |
591 | { |
87195072 |
592 | char *endptr; |
593 | char *debug_str = getenv ("DD_DEBUG"); |
594 | if (debug_str) { |
595 | dd_debug = strtol (debug_str, &endptr, 10); |
596 | if (*endptr != '\0') { |
597 | dd_debug = 0; |
598 | } |
e81bee92 |
599 | } |
0a3b37d1 |
600 | } |