* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘arrangements’ ...
** package ‘arrangements’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-14 (Debian 14.2.0-8) 14.2.0’
make[1]: Entering directory '/tmp/Rtmpy0MoIT/R.INSTALL27edc7497999db/arrangements/src'
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c arrangements.c -o arrangements.o
arrangements.c: In function ‘validate_n_value’:
arrangements.c:17:12: warning: variable ‘k’ set but not used [-Wunused-but-set-variable]
17 | int n, k;
| ^
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c combinations.c -o combinations.o
In file included from combinations.c:5:
combinations/combinations-ordinary.c: In function ‘next_ordinary_combinations’:
combinations/combinations-ordinary.c:126:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
126 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
combinations/combinations-ordinary.c:90:12: note: ‘maxd’ was declared here
90 | double maxd;
| ^~~~
In file included from utils.h:6,
from macros.h:4,
from combinations.c:2:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
combinations/combinations-ordinary.c:160:18: note: in expansion of macro ‘PROTECT’
160 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
combinations/combinations-ordinary.c:87:10: note: ‘result’ was declared here
87 | SEXP result;
| ^~~~~~
combinations/combinations-ordinary.c: In function ‘draw_ordinary_combinations’:
combinations/combinations-ordinary.c:272:57: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
272 | nth_ordinary_combination(ap, n, k, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
combinations/combinations-ordinary.c:283:13: note: in expansion of macro ‘RESULT_STRSXP’
283 | RESULT_STRSXP(k);
| ^~~~~~~~~~~~~
combinations/combinations-ordinary.c:255:14: note: ‘index’ was declared here
255 | int* index;
| ^~~~~
combinations/combinations-ordinary.c:196:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
196 | mpz_t* index;
| ^~~~~
In file included from combinations.c:6:
combinations/combinations-multiset.c: In function ‘n_multiset_combinations’:
combinations/combinations-multiset.c:77:12: warning: ‘ptemp’ may be used uninitialized [-Wmaybe-uninitialized]
77 | return ptemp;
| ^~~~~
combinations/combinations-multiset.c:52:12: note: ‘ptemp’ was declared here
52 | double ptemp;
| ^~~~~
combinations/combinations-multiset.c: In function ‘next_multiset_combinations’:
combinations/combinations-multiset.c:241:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
241 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
combinations/combinations-multiset.c:194:12: note: ‘maxd’ was declared here
194 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
combinations/combinations-multiset.c:288:18: note: in expansion of macro ‘PROTECT’
288 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
combinations/combinations-multiset.c:185:12: note: ‘j’ was declared here
185 | int i, j, h;
| ^
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
combinations/combinations-multiset.c:288:18: note: in expansion of macro ‘PROTECT’
288 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
combinations/combinations-multiset.c:188:10: note: ‘result’ was declared here
188 | SEXP result;
| ^~~~~~
combinations/combinations-multiset.c: In function ‘draw_multiset_combinations’:
combinations/combinations-multiset.c:400:64: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
400 | nth_multiset_combination(ap, fp, flen, k, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
combinations/combinations-multiset.c:411:13: note: in expansion of macro ‘RESULT_STRSXP’
411 | RESULT_STRSXP(k);
| ^~~~~~~~~~~~~
combinations/combinations-multiset.c:383:14: note: ‘index’ was declared here
383 | int* index;
| ^~~~~
combinations/combinations-multiset.c:324:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
324 | mpz_t* index;
| ^~~~~
In file included from combinations.c:7:
combinations/combinations-replacement.c: In function ‘next_replacement_combinations’:
combinations/combinations-replacement.c:121:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
121 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
combinations/combinations-replacement.c:87:12: note: ‘maxd’ was declared here
87 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
combinations/combinations-replacement.c:155:18: note: in expansion of macro ‘PROTECT’
155 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
combinations/combinations-replacement.c:84:10: note: ‘result’ was declared here
84 | SEXP result;
| ^~~~~~
combinations/combinations-replacement.c: In function ‘draw_replacement_combinations’:
combinations/combinations-replacement.c:267:60: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
267 | nth_replacement_combination(ap, n, k, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
combinations/combinations-replacement.c:278:13: note: in expansion of macro ‘RESULT_STRSXP’
278 | RESULT_STRSXP(k);
| ^~~~~~~~~~~~~
combinations/combinations-replacement.c:250:14: note: ‘index’ was declared here
250 | int* index;
| ^~~~~
combinations/combinations-replacement.c:191:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
191 | mpz_t* index;
| ^~~~~
combinations.c: In function ‘ncombinations’:
combinations.c:50:17: warning: ‘fp’ may be used uninitialized [-Wmaybe-uninitialized]
50 | d = n_multiset_combinations(fp, flen, k);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
combinations.c:19:10: note: ‘fp’ was declared here
19 | int* fp;
| ^~
combinations.c:50:17: warning: ‘flen’ may be used uninitialized [-Wmaybe-uninitialized]
50 | d = n_multiset_combinations(fp, flen, k);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
combinations.c:20:9: note: ‘flen’ was declared here
20 | int flen;
| ^~~~
combinations.c: In function ‘get_combinations’:
combinations.c:117:19: warning: ‘fp’ may be used uninitialized [-Wmaybe-uninitialized]
117 | ans = draw_multiset_combinations(fp, flen, k, _v, layout, _index, _nsample);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
combinations.c:73:10: note: ‘fp’ was declared here
73 | int* fp;
| ^~
combinations.c:117:19: warning: ‘flen’ may be used uninitialized [-Wmaybe-uninitialized]
117 | ans = draw_multiset_combinations(fp, flen, k, _v, layout, _index, _nsample);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
combinations.c:74:9: note: ‘flen’ was declared here
74 | int flen;
| ^~~~
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c compositions.c -o compositions.o
In file included from compositions.c:6:
compositions/compositions-asc-k.c: In function ‘next_asc_k_composition’:
compositions/compositions-asc-k.c:26:19: warning: ‘a’ may be used uninitialized [-Wmaybe-uninitialized]
26 | ar[k - 1] = a - 1;
| ~~^~~
compositions/compositions-asc-k.c:13:18: note: ‘a’ was declared here
13 | unsigned int a;
| ^
In file included from utils.h:6,
from compositions.c:2:
compositions/compositions-asc.c: In function ‘next_asc_compositions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-asc.c:167:18: note: in expansion of macro ‘PROTECT’
167 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from compositions.c:4:
compositions/compositions-asc.c:90:12: note: ‘j’ was declared here
90 | int i, j, k;
| ^
compositions/compositions-asc.c:131:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
131 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
compositions/compositions-asc.c:96:12: note: ‘maxd’ was declared here
96 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-asc.c:167:18: note: in expansion of macro ‘PROTECT’
167 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
compositions/compositions-asc.c:93:10: note: ‘result’ was declared here
93 | SEXP result;
| ^~~~~~
compositions/compositions-asc.c: In function ‘draw_asc_compositions’:
compositions/compositions-asc.c:276:49: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
276 | nth_asc_composition(ap, n, index[j] - 1); \
| ~~~~~^~~
compositions/../macros.h:75:13: note: in expansion of macro ‘NEXT’
75 | NEXT(); \
| ^~~~
compositions/compositions-asc.c:285:9: note: in expansion of macro ‘RESULT_PART’
285 | RESULT_PART(n, k);
| ^~~~~~~~~~~
compositions/compositions-asc.c:257:14: note: ‘index’ was declared here
257 | int* index;
| ^~~~~
compositions/compositions-asc.c:203:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
203 | mpz_t* index;
| ^~~~~
compositions/compositions-desc.c: In function ‘next_desc_compositions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-desc.c:166:18: note: in expansion of macro ‘PROTECT’
166 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from compositions.c:5:
compositions/compositions-desc.c:88:12: note: ‘j’ was declared here
88 | int i, j, k;
| ^
compositions/compositions-desc.c:130:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
130 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
compositions/compositions-desc.c:94:12: note: ‘maxd’ was declared here
94 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-desc.c:166:18: note: in expansion of macro ‘PROTECT’
166 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
compositions/compositions-desc.c:91:10: note: ‘result’ was declared here
91 | SEXP result;
| ^~~~~~
compositions/compositions-desc.c: In function ‘draw_desc_compositions’:
compositions/compositions-desc.c:275:50: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
275 | nth_desc_composition(ap, n, index[j] - 1); \
| ~~~~~^~~
compositions/../macros.h:75:13: note: in expansion of macro ‘NEXT’
75 | NEXT(); \
| ^~~~
compositions/compositions-desc.c:284:9: note: in expansion of macro ‘RESULT_PART’
284 | RESULT_PART(n, k);
| ^~~~~~~~~~~
compositions/compositions-desc.c:256:14: note: ‘index’ was declared here
256 | int* index;
| ^~~~~
compositions/compositions-desc.c:202:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
202 | mpz_t* index;
| ^~~~~
compositions/compositions-asc-k.c: In function ‘next_asc_k_compositions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-asc-k.c:140:18: note: in expansion of macro ‘PROTECT’
140 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
compositions/compositions-asc-k.c:78:12: note: ‘j’ was declared here
78 | int i, j;
| ^
compositions/compositions-asc-k.c:119:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
119 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
compositions/compositions-asc-k.c:84:12: note: ‘maxd’ was declared here
84 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-asc-k.c:140:18: note: in expansion of macro ‘PROTECT’
140 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
compositions/compositions-asc-k.c:81:10: note: ‘result’ was declared here
81 | SEXP result;
| ^~~~~~
compositions/compositions-asc-k.c: In function ‘draw_asc_k_compositions’:
compositions/compositions-asc-k.c:239:54: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
239 | nth_asc_k_composition(ap, n, k, index[j] - 1); \
| ~~~~~^~~
compositions/../macros.h:112:13: note: in expansion of macro ‘NEXT’
112 | NEXT(); \
| ^~~~
compositions/compositions-asc-k.c:242:9: note: in expansion of macro ‘RESULT_K_PART’
242 | RESULT_K_PART();
| ^~~~~~~~~~~~~
compositions/compositions-asc-k.c:222:14: note: ‘index’ was declared here
222 | int* index;
| ^~~~~
compositions/compositions-asc-k.c:176:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
176 | mpz_t* index;
| ^~~~~
compositions/compositions-desc-k.c: In function ‘next_desc_k_compositions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-desc-k.c:166:18: note: in expansion of macro ‘PROTECT’
166 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from compositions.c:7:
compositions/compositions-desc-k.c:87:12: note: ‘j’ was declared here
87 | int i, j;
| ^
compositions/compositions-desc-k.c:130:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
130 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
compositions/compositions-desc-k.c:93:12: note: ‘maxd’ was declared here
93 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
compositions/compositions-desc-k.c:166:18: note: in expansion of macro ‘PROTECT’
166 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
compositions/compositions-desc-k.c:90:10: note: ‘result’ was declared here
90 | SEXP result;
| ^~~~~~
compositions/compositions-desc-k.c: In function ‘draw_desc_k_compositions’:
compositions/compositions-desc-k.c:265:55: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
265 | nth_desc_k_composition(ap, n, k, index[j] - 1); \
| ~~~~~^~~
compositions/../macros.h:112:13: note: in expansion of macro ‘NEXT’
112 | NEXT(); \
| ^~~~
compositions/compositions-desc-k.c:268:9: note: in expansion of macro ‘RESULT_K_PART’
268 | RESULT_K_PART();
| ^~~~~~~~~~~~~
compositions/compositions-desc-k.c:248:14: note: ‘index’ was declared here
248 | int* index;
| ^~~~~
compositions/compositions-desc-k.c:202:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
202 | mpz_t* index;
| ^~~~~
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c math.c -o math.o
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c partitions.c -o partitions.o
In file included from utils.h:6,
from partitions.c:3:
partitions/partitions-asc.c: In function ‘next_asc_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc.c:179:18: note: in expansion of macro ‘PROTECT’
179 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:5:
partitions/partitions-asc.c:102:12: note: ‘j’ was declared here
102 | int i, j, k;
| ^
partitions/partitions-asc.c:143:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
143 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-asc.c:108:12: note: ‘maxd’ was declared here
108 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc.c:179:18: note: in expansion of macro ‘PROTECT’
179 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-asc.c:105:10: note: ‘result’ was declared here
105 | SEXP result;
| ^~~~~~
partitions/partitions-asc.c: In function ‘draw_asc_partitions’:
partitions/partitions-asc.c:288:47: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
288 | nth_asc_partition(ap, n, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:75:13: note: in expansion of macro ‘NEXT’
75 | NEXT(); \
| ^~~~
partitions/partitions-asc.c:297:9: note: in expansion of macro ‘RESULT_PART’
297 | RESULT_PART(n, k);
| ^~~~~~~~~~~
partitions/partitions-asc.c:269:14: note: ‘index’ was declared here
269 | int* index;
| ^~~~~
partitions/partitions-asc.c:215:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
215 | mpz_t* index;
| ^~~~~
partitions/partitions-desc.c: In function ‘next_desc_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc.c:217:18: note: in expansion of macro ‘PROTECT’
217 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:6:
partitions/partitions-desc.c:120:12: note: ‘j’ was declared here
120 | int i, j, k;
| ^
partitions/partitions-desc.c:163:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
163 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-desc.c:126:12: note: ‘maxd’ was declared here
126 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc.c:217:18: note: in expansion of macro ‘PROTECT’
217 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-desc.c:123:10: note: ‘result’ was declared here
123 | SEXP result;
| ^~~~~~
partitions/partitions-desc.c: In function ‘draw_desc_partitions’:
partitions/partitions-desc.c:326:48: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
326 | nth_desc_partition(ap, n, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:75:13: note: in expansion of macro ‘NEXT’
75 | NEXT(); \
| ^~~~
partitions/partitions-desc.c:335:9: note: in expansion of macro ‘RESULT_PART’
335 | RESULT_PART(n, k);
| ^~~~~~~~~~~
partitions/partitions-desc.c:307:14: note: ‘index’ was declared here
307 | int* index;
| ^~~~~
partitions/partitions-desc.c:253:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
253 | mpz_t* index;
| ^~~~~
partitions/partitions-asc-k.c: In function ‘next_asc_k_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc-k.c:147:18: note: in expansion of macro ‘PROTECT’
147 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:7:
partitions/partitions-asc-k.c:85:12: note: ‘j’ was declared here
85 | int i, j;
| ^
partitions/partitions-asc-k.c:126:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
126 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-asc-k.c:91:12: note: ‘maxd’ was declared here
91 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc-k.c:147:18: note: in expansion of macro ‘PROTECT’
147 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-asc-k.c:88:10: note: ‘result’ was declared here
88 | SEXP result;
| ^~~~~~
partitions/partitions-asc-k.c: In function ‘draw_asc_k_partitions’:
partitions/partitions-asc-k.c:246:52: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
246 | nth_asc_k_partition(ap, n, k, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:112:13: note: in expansion of macro ‘NEXT’
112 | NEXT(); \
| ^~~~
partitions/partitions-asc-k.c:249:9: note: in expansion of macro ‘RESULT_K_PART’
249 | RESULT_K_PART();
| ^~~~~~~~~~~~~
partitions/partitions-asc-k.c:229:14: note: ‘index’ was declared here
229 | int* index;
| ^~~~~
partitions/partitions-asc-k.c:183:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
183 | mpz_t* index;
| ^~~~~
partitions/partitions-desc-k.c: In function ‘next_desc_k_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc-k.c:168:18: note: in expansion of macro ‘PROTECT’
168 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:8:
partitions/partitions-desc-k.c:106:12: note: ‘j’ was declared here
106 | int i, j;
| ^
partitions/partitions-desc-k.c:147:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
147 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-desc-k.c:112:12: note: ‘maxd’ was declared here
112 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc-k.c:168:18: note: in expansion of macro ‘PROTECT’
168 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-desc-k.c:109:10: note: ‘result’ was declared here
109 | SEXP result;
| ^~~~~~
partitions/partitions-desc-k.c: In function ‘draw_desc_k_partitions’:
partitions/partitions-desc-k.c:267:53: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
267 | nth_desc_k_partition(ap, n, k, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:112:13: note: in expansion of macro ‘NEXT’
112 | NEXT(); \
| ^~~~
partitions/partitions-desc-k.c:270:9: note: in expansion of macro ‘RESULT_K_PART’
270 | RESULT_K_PART();
| ^~~~~~~~~~~~~
partitions/partitions-desc-k.c:250:14: note: ‘index’ was declared here
250 | int* index;
| ^~~~~
partitions/partitions-desc-k.c:204:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
204 | mpz_t* index;
| ^~~~~
partitions/partitions-asc-distinct.c: In function ‘next_asc_distinct_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc-distinct.c:182:18: note: in expansion of macro ‘PROTECT’
182 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:9:
partitions/partitions-asc-distinct.c:102:12: note: ‘j’ was declared here
102 | int i, j, k;
| ^
partitions/partitions-asc-distinct.c:146:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
146 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-asc-distinct.c:109:12: note: ‘maxd’ was declared here
109 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc-distinct.c:182:18: note: in expansion of macro ‘PROTECT’
182 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-asc-distinct.c:106:10: note: ‘result’ was declared here
106 | SEXP result;
| ^~~~~~
partitions/partitions-asc-distinct.c: In function ‘draw_asc_distinct_partitions’:
partitions/partitions-asc-distinct.c:292:59: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
292 | nth_asc_distinct_partition(ap, m, n, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:75:13: note: in expansion of macro ‘NEXT’
75 | NEXT(); \
| ^~~~
partitions/partitions-asc-distinct.c:301:9: note: in expansion of macro ‘RESULT_PART’
301 | RESULT_PART(m, k);
| ^~~~~~~~~~~
partitions/partitions-asc-distinct.c:273:14: note: ‘index’ was declared here
273 | int* index;
| ^~~~~
partitions/partitions-asc-distinct.c:219:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
219 | mpz_t* index;
| ^~~~~
partitions/partitions-desc-distinct.c: In function ‘next_desc_distinct_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc-distinct.c:195:18: note: in expansion of macro ‘PROTECT’
195 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:10:
partitions/partitions-desc-distinct.c:115:12: note: ‘j’ was declared here
115 | int i, j, k;
| ^
partitions/partitions-desc-distinct.c:159:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
159 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-desc-distinct.c:122:12: note: ‘maxd’ was declared here
122 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc-distinct.c:195:18: note: in expansion of macro ‘PROTECT’
195 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-desc-distinct.c:119:10: note: ‘result’ was declared here
119 | SEXP result;
| ^~~~~~
partitions/partitions-desc-distinct.c: In function ‘draw_desc_distinct_partitions’:
partitions/partitions-desc-distinct.c:305:60: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
305 | nth_desc_distinct_partition(ap, m, n, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:75:13: note: in expansion of macro ‘NEXT’
75 | NEXT(); \
| ^~~~
partitions/partitions-desc-distinct.c:314:9: note: in expansion of macro ‘RESULT_PART’
314 | RESULT_PART(m, k);
| ^~~~~~~~~~~
partitions/partitions-desc-distinct.c:286:14: note: ‘index’ was declared here
286 | int* index;
| ^~~~~
partitions/partitions-desc-distinct.c:232:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
232 | mpz_t* index;
| ^~~~~
partitions/partitions-asc-k-distinct.c: In function ‘next_asc_k_distinct_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc-k-distinct.c:123:18: note: in expansion of macro ‘PROTECT’
123 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:11:
partitions/partitions-asc-k-distinct.c:61:12: note: ‘j’ was declared here
61 | int i, j;
| ^
partitions/partitions-asc-k-distinct.c:102:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
102 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-asc-k-distinct.c:67:12: note: ‘maxd’ was declared here
67 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-asc-k-distinct.c:123:18: note: in expansion of macro ‘PROTECT’
123 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-asc-k-distinct.c:64:10: note: ‘result’ was declared here
64 | SEXP result;
| ^~~~~~
partitions/partitions-asc-k-distinct.c: In function ‘draw_asc_k_distinct_partitions’:
partitions/partitions-asc-k-distinct.c:222:61: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
222 | nth_asc_k_distinct_partition(ap, n, k, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:112:13: note: in expansion of macro ‘NEXT’
112 | NEXT(); \
| ^~~~
partitions/partitions-asc-k-distinct.c:225:9: note: in expansion of macro ‘RESULT_K_PART’
225 | RESULT_K_PART();
| ^~~~~~~~~~~~~
partitions/partitions-asc-k-distinct.c:205:14: note: ‘index’ was declared here
205 | int* index;
| ^~~~~
partitions/partitions-asc-k-distinct.c:159:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
159 | mpz_t* index;
| ^~~~~
partitions/partitions-desc-k-distinct.c: In function ‘next_desc_k_distinct_partitions’:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc-k-distinct.c:135:18: note: in expansion of macro ‘PROTECT’
135 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
In file included from partitions.c:12:
partitions/partitions-desc-k-distinct.c:73:12: note: ‘j’ was declared here
73 | int i, j;
| ^
partitions/partitions-desc-k-distinct.c:114:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
114 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
partitions/partitions-desc-k-distinct.c:79:12: note: ‘maxd’ was declared here
79 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
partitions/partitions-desc-k-distinct.c:135:18: note: in expansion of macro ‘PROTECT’
135 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
partitions/partitions-desc-k-distinct.c:76:10: note: ‘result’ was declared here
76 | SEXP result;
| ^~~~~~
partitions/partitions-desc-k-distinct.c: In function ‘draw_desc_k_distinct_partitions’:
partitions/partitions-desc-k-distinct.c:234:62: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
234 | nth_desc_k_distinct_partition(ap, n, k, index[j] - 1); \
| ~~~~~^~~
partitions/../macros.h:112:13: note: in expansion of macro ‘NEXT’
112 | NEXT(); \
| ^~~~
partitions/partitions-desc-k-distinct.c:237:9: note: in expansion of macro ‘RESULT_K_PART’
237 | RESULT_K_PART();
| ^~~~~~~~~~~~~
partitions/partitions-desc-k-distinct.c:217:14: note: ‘index’ was declared here
217 | int* index;
| ^~~~~
partitions/partitions-desc-k-distinct.c:171:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
171 | mpz_t* index;
| ^~~~~
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c permutations.c -o permutations.o
In file included from permutations.c:4:
permutations/permutations-ordinary.c: In function ‘draw_ordinary_permutations’:
permutations/permutations-ordinary.c:326:54: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
326 | nth_ordinary_permutation(ap, n, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
permutations/permutations-ordinary.c:337:13: note: in expansion of macro ‘RESULT_STRSXP’
337 | RESULT_STRSXP(n);
| ^~~~~~~~~~~~~
permutations/permutations-ordinary.c:309:14: note: ‘index’ was declared here
309 | int* index;
| ^~~~~
permutations/permutations-ordinary.c:250:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
250 | mpz_t* index;
| ^~~~~
In file included from permutations.c:5:
permutations/permutations-k.c: In function ‘next_k_permutations’:
permutations/permutations-k.c:143:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
143 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
permutations/permutations-k.c:108:12: note: ‘maxd’ was declared here
108 | double maxd;
| ^~~~
In file included from utils.h:6,
from macros.h:4,
from permutations.c:2:
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-k.c:201:18: note: in expansion of macro ‘PROTECT’
201 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-k.c:102:12: note: ‘j’ was declared here
102 | int i, j;
| ^
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-k.c:201:18: note: in expansion of macro ‘PROTECT’
201 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-k.c:105:10: note: ‘result’ was declared here
105 | SEXP result;
| ^~~~~~
permutations/permutations-k.c: In function ‘draw_k_permutations’:
permutations/permutations-k.c:313:50: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
313 | nth_k_permutation(ap, n, k, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
permutations/permutations-k.c:324:13: note: in expansion of macro ‘RESULT_STRSXP’
324 | RESULT_STRSXP(k);
| ^~~~~~~~~~~~~
permutations/permutations-k.c:296:14: note: ‘index’ was declared here
296 | int* index;
| ^~~~~
permutations/permutations-k.c:237:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
237 | mpz_t* index;
| ^~~~~
In file included from permutations.c:6:
permutations/permutations-multiset.c: In function ‘n_multiset_permutations’:
permutations/permutations-multiset.c:63:12: warning: ‘ptemp’ may be used uninitialized [-Wmaybe-uninitialized]
63 | return ptemp;
| ^~~~~
permutations/permutations-multiset.c:37:12: note: ‘ptemp’ was declared here
37 | double ptemp;
| ^~~~~
permutations/permutations-ordinary.c: In function ‘next_ordinary_permutations’:
permutations/permutations-ordinary.c:125:20: warning: ‘fp’ may be used uninitialized [-Wmaybe-uninitialized]
125 | maxd = multichoose(fp, flen);
| ^~~~~~~~~~~~~~~~~~~~~
permutations/permutations-ordinary.c:111:10: note: ‘fp’ was declared here
111 | int* fp;
| ^~
permutations/permutations-ordinary.c:125:20: warning: ‘flen’ may be used uninitialized [-Wmaybe-uninitialized]
125 | maxd = multichoose(fp, flen);
| ^~~~~~~~~~~~~~~~~~~~~
permutations/permutations-ordinary.c:112:9: note: ‘flen’ was declared here
112 | int flen;
| ^~~~
permutations/permutations-ordinary.c:176:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
176 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
permutations/permutations-ordinary.c:119:12: note: ‘maxd’ was declared here
119 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-ordinary.c:214:18: note: in expansion of macro ‘PROTECT’
214 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-ordinary.c:106:12: note: ‘j’ was declared here
106 | int i, j, h;
| ^
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-ordinary.c:214:18: note: in expansion of macro ‘PROTECT’
214 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-ordinary.c:109:10: note: ‘result’ was declared here
109 | SEXP result;
| ^~~~~~
permutations/permutations-multiset.c: In function ‘next_multiset_permutations’:
permutations/permutations-multiset.c:301:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
301 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
permutations/permutations-multiset.c:262:12: note: ‘maxd’ was declared here
262 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘j’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-multiset.c:348:18: note: in expansion of macro ‘PROTECT’
348 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-multiset.c:253:12: note: ‘j’ was declared here
253 | int i, j, h;
| ^
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-multiset.c:348:18: note: in expansion of macro ‘PROTECT’
348 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-multiset.c:256:10: note: ‘result’ was declared here
256 | SEXP result;
| ^~~~~~
permutations/permutations-multiset.c: In function ‘draw_multiset_permutations’:
permutations/permutations-multiset.c:460:64: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
460 | nth_multiset_permutation(ap, fp, flen, k, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
permutations/permutations-multiset.c:471:13: note: in expansion of macro ‘RESULT_STRSXP’
471 | RESULT_STRSXP(k);
| ^~~~~~~~~~~~~
permutations/permutations-multiset.c:443:14: note: ‘index’ was declared here
443 | int* index;
| ^~~~~
permutations/permutations-multiset.c:384:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
384 | mpz_t* index;
| ^~~~~
In file included from permutations.c:7:
permutations/permutations-replacement.c: In function ‘next_replacement_permutations’:
permutations/permutations-replacement.c:105:29: warning: ‘maxd’ may be used uninitialized [-Wmaybe-uninitialized]
105 | if (skip >= (int) maxd) {
| ^~~~~~~~~~
permutations/permutations-replacement.c:71:12: note: ‘maxd’ was declared here
71 | double maxd;
| ^~~~
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include/Rinternals.h:388:25: warning: ‘result’ may be used uninitialized [-Wmaybe-uninitialized]
388 | #define PROTECT(s) Rf_protect(s)
| ^~~~~~~~~~~~~
permutations/permutations-replacement.c:139:18: note: in expansion of macro ‘PROTECT’
139 | result = PROTECT(resize_layout(result, j, layout));
| ^~~~~~~
permutations/permutations-replacement.c:64:10: note: ‘result’ was declared here
64 | SEXP result;
| ^~~~~~
permutations/permutations-replacement.c: In function ‘draw_replacement_permutations’:
permutations/permutations-replacement.c:251:60: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
251 | nth_replacement_permutation(ap, n, k, index[j] - 1); \
| ~~~~~^~~
macros.h:260:13: note: in expansion of macro ‘NEXT’
260 | NEXT(); \
| ^~~~
permutations/permutations-replacement.c:262:13: note: in expansion of macro ‘RESULT_STRSXP’
262 | RESULT_STRSXP(k);
| ^~~~~~~~~~~~~
permutations/permutations-replacement.c:234:14: note: ‘index’ was declared here
234 | int* index;
| ^~~~~
permutations/permutations-replacement.c:175:16: warning: ‘index’ may be used uninitialized [-Wmaybe-uninitialized]
175 | mpz_t* index;
| ^~~~~
permutations.c: In function ‘npermutations’:
permutations.c:60:21: warning: ‘fp’ may be used uninitialized [-Wmaybe-uninitialized]
60 | d = n_multiset_permutations(fp, flen, k);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
permutations.c:18:10: note: ‘fp’ was declared here
18 | int* fp;
| ^~
permutations.c:37:17: warning: ‘flen’ may be used uninitialized [-Wmaybe-uninitialized]
37 | n_multiset_n_permutations_bigz(z, fp, flen);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
permutations.c:19:9: note: ‘flen’ was declared here
19 | int flen;
| ^~~~
permutations.c: In function ‘get_permutations’:
permutations.c:134:19: warning: ‘fp’ may be used uninitialized [-Wmaybe-uninitialized]
134 | ans = draw_multiset_permutations(fp, flen, k, _v, layout, _index, _nsample);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
permutations.c:88:10: note: ‘fp’ was declared here
88 | int* fp;
| ^~
permutations.c:134:19: warning: ‘flen’ may be used uninitialized [-Wmaybe-uninitialized]
134 | ans = draw_multiset_permutations(fp, flen, k, _v, layout, _index, _nsample);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
permutations.c:89:9: note: ‘flen’ was declared here
89 | int flen;
| ^~~~
gcc-14 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c utils.c -o utils.o
gcc-14 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o arrangements.so arrangements.o combinations.o compositions.o math.o partitions.o permutations.o utils.o -lgmp -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmpy0MoIT/R.INSTALL27edc7497999db/arrangements/src'
make[1]: Entering directory '/tmp/Rtmpy0MoIT/R.INSTALL27edc7497999db/arrangements/src'
make[1]: Leaving directory '/tmp/Rtmpy0MoIT/R.INSTALL27edc7497999db/arrangements/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-arrangements/00new/arrangements/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (arrangements)