/in/foo.cc: In function 'int read()':
/in/foo.cc:6:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if (ch=='-') t=-1; ch=getchar();
   ^~
/in/foo.cc:6:22: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if (ch=='-') t=-1; ch=getchar();
                      ^~
/in/foo.cc: In function 'long long int readll()':
/in/foo.cc:16:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if (ch=='-') t=-1; ch=getchar();
   ^~
/in/foo.cc:16:22: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if (ch=='-') t=-1; ch=getchar();
                      ^~