foo.cc: In function 'int main()':
foo.cc:25:9: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
25 | gets(x);
| ~~~~^~~
In file included from foo.cc:1:
/nix/store/iczlqwdj10xiz3mmms6adnra0mn3ljk1-glibc-2.35-224-dev/include/stdio.h:605:14: note: declared here
605 | extern char *gets (char *__s) __wur __attribute_deprecated__;
| ^~~~
/nix/store/9n9gjvzci75gp2sh1c4rh626dhizqynl-binutils-2.39/bin/ld: /tmp/ccHT8LmN.o: in function `main':
foo.cc:(.text.startup+0x3b): warning: the `gets' function is dangerous and should not be used.
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