Snippets for 4th 3.62.5 from Fedora x86_64

Sourced from https://kojipkgs.fedoraproject.org/packages/4th/3.62.5/24.fc45/data/logs/x86_64/build.log.

• exec_4th.c:1117:28: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
   1117 |                            else throw (M4DIVBY0); NEXT;
        |                            ^~~~
  

• exec_4th.c:1125:28: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
   1125 |                            else throw (M4DIVBY0); NEXT;
        |                            ^~~~
  

• exec_4th.c:1129:28: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   1129 |                            if (DS (1) > DS (0)) DS (1) = DS (0); NEXT;
        |                            ^~
  

• exec_4th.c:1131:28: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   1131 |                            if (DS (1) < DS (0)) DS (1) = DS (0); NEXT;
        |                            ^~
  

• exec_4th.c:1172:46: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   1172 |            CODE (SPACES)   DSIZE (1); DDROP; for (a = 0L; a < DS (0); a++)
        |                                              ^~~
  

• exec_4th.c:1214:28: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
   1214 |                            for (;a > 0L; i++, a--) *i = t; NEXT;
        |                            ^~~
  

• exec_4th.c:1244:28: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
   1244 |                            if ((t) && ((b + (*In)) < c)) (*In)++; NEXT;
        |                            ^~
  

• stage.c:295:10: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    295 |   (void) fgets (Entry, Size, stdin);   /* get input */
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• 4th.c:295:10: warning: ignoring return value of ‘fgets’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    295 |   (void) fgets (Entry, Size, stdin);   /* get input */
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• 4tsh.c:406:20: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
    406 |     case (JSLEEP): if (CHECK (a = from_4th (obj, stk)))
        |                    ^~