| type json = [%import: Yojson.Safe.json] [@@deriving Show] |
| # chruby-exec 2.1.2 -- ruby y.rb | |
| {:a=>:foo} | |
| # chruby-exec 2.1.3 -- ruby y.rb | |
| y.rb:2: syntax error, unexpected modifier_if | |
| a: if true; :foo; end | |
| ^ | |
| y.rb:2: syntax error, unexpected keyword_end, expecting end-of-input |
No.
Manual examination revealed little similarities in code structure. Not content with that, I decided to also verify it algorithmically.
I used Sherlock for testing. Specifically I did this:
git clone https://github.com/rails/activeform
git clone https://github.com/apotonick/reform
./sherlock -t 10% `find activeform -name *.rb` `find reform -name *.rb` \
| grep activeform | grep reform >results.txt
| OCaml code: | |
| let ptr_of_raw_address addr = | |
| CPointer { | |
| reftype = Void; raw_ptr = Raw.PtrType.of_int64 addr; | |
| pmanaged = None; pbyte_offset = 0; } | |
| Assembly: | |
| 0x41ec30 sub $0x8,%rsp ; make a frame |
| <Multi_key> <O> <O> : "ಠ_ಠ" # FACE OF DISAPPROVAL | |
| <Multi_key> <t> <f> : "(╯°□°）╯︵ ┻━┻" # TABLE FLIP | |
| <Multi_key> <q> <b> : "／人◕ ‿‿ ◕人＼" # SIGN A CONTRACT | |
| <Multi_key> <w> <t> <f> : " (ノಠ益ಠ)ノ" # WHAT THE FUCK |
| extern const float main[]; | |
| const float main[] = { | |
| -8.10373123E+22, | |
| 0.0000000000000000000000000000932878576, | |
| 0.000000000000000000000000000000000000000000257838917, | |
| 0.000000000000000000000000000000000000000435859874, | |
| -0.000000000000000000000000000000616297582, | |
| 0.0000000000000000000000000000000000000000147374559, | |
| 0.00000000000000000000000000000114188386, | |
| 0, |
| .gdb_history | |
| payload | |
| payload.o | |
| payload.bin | |
| packed | |
| packer |
| --- a/linux-user/elfload.c 2014-12-09 17:45:42.000000000 +0300 | |
| +++ b/linux-user/elfload.c 2015-02-12 10:25:38.477985307 +0300 | |
| @@ -1227,7 +1227,7 @@ | |
| #define TARGET_ELF_PAGESTART(_v) ((_v) & ~(unsigned long)(TARGET_ELF_EXEC_PAGESIZE-1)) | |
| #define TARGET_ELF_PAGEOFFSET(_v) ((_v) & (TARGET_ELF_EXEC_PAGESIZE-1)) | |
| -#define DLINFO_ITEMS 14 | |
| +#define DLINFO_ITEMS 15 | |
| static inline void memcpy_fromfs(void * to, const void * from, unsigned long n) |
| >KJ633805 | |
| AGCAAAAGCAGGTCAAATATATTCAATATGGAAAGAATAAAAGAACTAAGAGATTTGATGTCACAGTCTC | |
| GCACTCGCGAGATACTGACAAAAACAACTGTGGACCATATGGCCATAATCAAGAAATATACATCAGGAAG | |
| ACAGGAGAAGAATCCTGCCCTTAGGATGAAGTGGATGATGGCAATGAAATATCCAATTACGGCAGACAAA | |
| AGGATAATGGAGATGATCCCGGAAAGAAATGAGCAAGGTCAGACCCTTTGGAGCAAGACAAATGATGCTG | |
| GATCAGACAGAGTGATGGTGTCACCTCTGGCTGTGACGTGGTGGAACAGAAATGGACCAACGACAAGCAC | |
| AGTCCATTATCCAAAGGTCTATAAAACCTATTTTGAAAAGGTCGAAAGGCTAAAACATGGAACCTTCGGC | |
| CCCGTTCACTTCAGAAACCAGGTTAAAATACGCCGCAGGGTCGACATAAACCCGGGCCATGCAGATCTTA | |
| GTGCTAAAGAAGCACAGGATGTCATCATGGAGGTCGTATTCCCAAACGAAGTTGGAGCCAGAATATTGAC | |
| ATCAGAGTCACAGTTAACGATTACCAAGGAAAAGAAGAAGGAGCTTCAGGACTGCAAAATTGCCCCTTTA |
| #!/bin/sh | |
| sudo add-apt-repository 'deb http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.6 main' | |
| wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add - | |
| sudo apt-get update | |
| sudo apt-get install llvm-3.6-dev |