Initial analysis and plan for fixing deprecated Naming/PredicateName cop

Co-authored-by: jonrohan <[email protected]>

Author: Copilot

vendor/bundle/ruby/3.2.0/extensions/x86_64-linux-gnu/3.2.0/bigdecimal-3.1.9/bigdecimal.so

@@ -0,0 +1,44 @@
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/bigdecimal-3.1.9/ext/bigdecimal
+/usr/bin/ruby3.2 -I/usr/lib/ruby/vendor_ruby extconf.rb
+checking for __builtin_clz()... yes
+checking for __builtin_clzl()... yes
+checking for __builtin_clzll()... yes
+checking for float.h... yes
+checking for math.h... yes
+checking for stdbool.h... yes
+checking for stdlib.h... yes
+checking for x86intrin.h... yes
+checking for _lzcnt_u32() in x86intrin.h... no
+checking for _lzcnt_u64() in x86intrin.h... no
+checking for intrin.h... no
+checking for labs() in stdlib.h... yes
+checking for llabs() in stdlib.h... yes
+checking for finite() in math.h... yes
+checking for isfinite() in math.h... no
+checking for ruby/atomic.h... yes
+checking for ruby/internal/has/builtin.h... yes
+checking for ruby/internal/static_assert.h... yes
+checking for rb_rational_num() in ruby.h... yes
+checking for rb_rational_den() in ruby.h... yes
+checking for rb_complex_real() in ruby.h... yes
+checking for rb_complex_imag() in ruby.h... yes
+checking for rb_opts_exception_p() in ruby.h... yes
+checking for rb_category_warn() in ruby.h... yes
+checking for RB_WARN_CATEGORY_DEPRECATED in ruby.h... yes
+creating Makefile
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/bigdecimal-3.1.9/ext/bigdecimal
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-hdvnh5 sitelibdir\=./.gem.20250605-3371-hdvnh5 clean
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/bigdecimal-3.1.9/ext/bigdecimal
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-hdvnh5 sitelibdir\=./.gem.20250605-3371-hdvnh5
+compiling bigdecimal.c
+compiling missing.c
+linking shared-object bigdecimal.so
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/bigdecimal-3.1.9/ext/bigdecimal
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-hdvnh5 sitelibdir\=./.gem.20250605-3371-hdvnh5 install
+/usr/bin/install -c -m 0755 bigdecimal.so ./.gem.20250605-3371-hdvnh5
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/bigdecimal-3.1.9/ext/bigdecimal
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-hdvnh5 sitelibdir\=./.gem.20250605-3371-hdvnh5 clean

vendor/bundle/ruby/3.2.0/extensions/x86_64-linux-gnu/3.2.0/bigdecimal-3.1.9/gem.build_complete

@@ -0,0 +1,23 @@
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/json-2.12.2/ext/json/ext/parser
+/usr/bin/ruby3.2 -I/usr/lib/ruby/vendor_ruby extconf.rb
+checking for rb_enc_interned_str() in ruby.h... yes
+checking for rb_hash_new_capa() in ruby.h... yes
+checking for rb_hash_bulk_insert() in ruby.h... yes
+checking for strnlen() in string.h... yes
+checking for whether -std=c99 is accepted as CFLAGS... yes
+creating Makefile
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/json-2.12.2/ext/json/ext/parser
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-n20h6k sitelibdir\=./.gem.20250605-3371-n20h6k clean
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/json-2.12.2/ext/json/ext/parser
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-n20h6k sitelibdir\=./.gem.20250605-3371-n20h6k
+compiling parser.c
+linking shared-object json/ext/parser.so
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/json-2.12.2/ext/json/ext/parser
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-n20h6k sitelibdir\=./.gem.20250605-3371-n20h6k install
+/usr/bin/install -c -m 0755 parser.so ./.gem.20250605-3371-n20h6k/json/ext
+
+current directory: /home/runner/work/rubocop-github/rubocop-github/vendor/bundle/ruby/3.2.0/gems/json-2.12.2/ext/json/ext/parser
+make DESTDIR\= sitearchdir\=./.gem.20250605-3371-n20h6k sitelibdir\=./.gem.20250605-3371-n20h6k clean

vendor/bundle/ruby/3.2.0/extensions/x86_64-linux-gnu/3.2.0/bigdecimal-3.1.9/gem_make.out

@@ -0,0 +1,154 @@
+have_func: checking for rb_enc_interned_str() in ruby.h... -------------------- yes
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC conftest.c  -L. -L/usr/lib/x86_64-linux-gnu -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby-3.2  -lm -lpthread  -lc"
+checked program was:
+/* begin */
+1: #include "ruby.h"
+2: 
+3: int main(int argc, char **argv)
+4: {
+5:   return !!argv[argc];
+6: }
+/* end */
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC conftest.c  -L. -L/usr/lib/x86_64-linux-gnu -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby-3.2  -lm -lpthread  -lc"
+conftest.c: In function ‘t’:
+conftest.c:16:57: error: ‘rb_enc_interned_str’ undeclared (first use in this function); did you mean ‘rb_interned_str’?
+   16 | int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_enc_interned_str; return !p; }
+      |                                                         ^~~~~~~~~~~~~~~~~~~
+      |                                                         rb_interned_str
+conftest.c:16:57: note: each undeclared identifier is reported only once for each function it appears in
+checked program was:
+/* begin */
+ 1: #include "ruby.h"
+ 2: 
+ 3: #include <ruby.h>
+ 4: 
+ 5: /*top*/
+ 6: extern int t(void);
+ 7: int main(int argc, char **argv)
+ 8: {
+ 9:   if (argc > 1000000) {
+10:     int (* volatile tp)(void)=(int (*)(void))&t;
+11:     printf("%d", (*tp)());
+12:   }
+13: 
+14:   return !!argv[argc];
+15: }
+16: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_enc_interned_str; return !p; }
+/* end */
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC conftest.c  -L. -L/usr/lib/x86_64-linux-gnu -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby-3.2  -lm -lpthread  -lc"
+checked program was:
+/* begin */
+ 1: #include "ruby.h"
+ 2: 
+ 3: #include <ruby.h>
+ 4: 
+ 5: /*top*/
+ 6: extern int t(void);
+ 7: int main(int argc, char **argv)
+ 8: {
+ 9:   if (argc > 1000000) {
+10:     int (* volatile tp)(void)=(int (*)(void))&t;
+11:     printf("%d", (*tp)());
+12:   }
+13: 
+14:   return !!argv[argc];
+15: }
+16: extern void rb_enc_interned_str();
+17: int t(void) { rb_enc_interned_str(); return 0; }
+/* end */
+
+--------------------
+
+have_func: checking for rb_hash_new_capa() in ruby.h... -------------------- yes
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC conftest.c  -L. -L/usr/lib/x86_64-linux-gnu -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby-3.2  -lm -lpthread  -lc"
+checked program was:
+/* begin */
+ 1: #include "ruby.h"
+ 2: 
+ 3: #include <ruby.h>
+ 4: 
+ 5: /*top*/
+ 6: extern int t(void);
+ 7: int main(int argc, char **argv)
+ 8: {
+ 9:   if (argc > 1000000) {
+10:     int (* volatile tp)(void)=(int (*)(void))&t;
+11:     printf("%d", (*tp)());
+12:   }
+13: 
+14:   return !!argv[argc];
+15: }
+16: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_hash_new_capa; return !p; }
+/* end */
+
+--------------------
+
+have_func: checking for rb_hash_bulk_insert() in ruby.h... -------------------- yes
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC conftest.c  -L. -L/usr/lib/x86_64-linux-gnu -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby-3.2  -lm -lpthread  -lc"
+checked program was:
+/* begin */
+ 1: #include "ruby.h"
+ 2: 
+ 3: #include <ruby.h>
+ 4: 
+ 5: /*top*/
+ 6: extern int t(void);
+ 7: int main(int argc, char **argv)
+ 8: {
+ 9:   if (argc > 1000000) {
+10:     int (* volatile tp)(void)=(int (*)(void))&t;
+11:     printf("%d", (*tp)());
+12:   }
+13: 
+14:   return !!argv[argc];
+15: }
+16: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_hash_bulk_insert; return !p; }
+/* end */
+
+--------------------
+
+have_func: checking for strnlen() in string.h... -------------------- yes
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -o conftest -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC conftest.c  -L. -L/usr/lib/x86_64-linux-gnu -L. -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed     -lruby-3.2  -lm -lpthread  -lc"
+checked program was:
+/* begin */
+ 1: #include "ruby.h"
+ 2: 
+ 3: #include <string.h>
+ 4: 
+ 5: /*top*/
+ 6: extern int t(void);
+ 7: int main(int argc, char **argv)
+ 8: {
+ 9:   if (argc > 1000000) {
+10:     int (* volatile tp)(void)=(int (*)(void))&t;
+11:     printf("%d", (*tp)());
+12:   }
+13: 
+14:   return !!argv[argc];
+15: }
+16: int t(void) { void ((*volatile p)()); p = (void ((*)()))strnlen; return !p; }
+/* end */
+
+--------------------
+
+block in append_cflags: checking for whether -std=c99 is accepted as CFLAGS... -------------------- yes
+
+LD_LIBRARY_PATH=.:/usr/lib/x86_64-linux-gnu "x86_64-linux-gnu-gcc -I/usr/include/x86_64-linux-gnu/ruby-3.2.0 -I/usr/include/ruby-3.2.0/ruby/backward -I/usr/include/ruby-3.2.0 -I. -Wdate-time -D_FORTIFY_SOURCE=3   -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=BUILDDIR=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -fdebug-prefix-map=BUILDDIR=/usr/src/ruby3.2-3.2.3-1ubuntu0.24.04.5 -fPIC  -std=c99 -Werror -c conftest.c"
+checked program was:
+/* begin */
+1: #include "ruby.h"
+2: 
+3: int main(int argc, char **argv)
+4: {
+5:   return !!argv[argc];
+6: }
+/* end */
+
+--------------------
+