$ clang 
R_02_02.c:48:4: warning: expression result unused [-Wunused-value]
   ( int64_t ) v; /* Non-compliant - the cast operator is dead        */
   ^           ~
R_02_02.c:50:6: warning: expression result unused [-Wunused-value]
   v >> 3;        /* Non-compliant - the >> operator is dead          */
   ~ ^  ~
R_02_02.c:55:4: warning: expression result unused [-Wunused-value]
   *p1++;         /* Non-compliant - result of * operator is not used */
   ^~~~~
3 warnings generated.
R_02_03.c:23:20: warning: unused typedef 'local_Type' [-Wunused-local-typedef]
   typedef int16_t local_Type;   /* Non-compliant */
                   ^
1 warning generated.
R_02_06.c:23:1: warning: unused label 'label1' [-Wunused-label]
label1:   /* Non Compliant */
^~~~~~~~~~
1 warning generated.

$ gcc 
R_02_02.c: In function 'R_2_2':
R_02_02.c:50:6: warning: value computed is not used [-Wunused-value]
   50 |    v >> 3;        /* Non-compliant - the >> operator is dead          */
      |    ~~^~~~
R_02_02.c:55:4: warning: value computed is not used [-Wunused-value]
   55 |    *p1++;         /* Non-compliant - result of * operator is not used */
      |    ^~~~~
R_02_02.c:42:13: warning: variable 'x' set but not used [-Wunused-but-set-variable]
   42 |    uint16_t x;
      |             ^
R_02_03.c: In function 'unusedtype':
R_02_03.c:23:20: warning: typedef 'local_Type' locally defined but not used [-Wunused-local-typedefs]
   23 |    typedef int16_t local_Type;   /* Non-compliant */
      |                    ^~~~~~~~~~
R_02_06.c: In function 'R_2_6':
R_02_06.c:23:1: warning: label 'label1' defined but not used [-Wunused-label]
   23 | label1:   /* Non Compliant */
      | ^~~~~~

$ docker run -it kaizenjapan/misra_c_2012_example /bin/bash