/in/foo.cc: In function 'void re(_T&)':
/in/foo.cc:19:5: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
     while(!isdigit(c=getchar())) if(c=='-') k=!k; x=c^48;
     ^~~~~
/in/foo.cc:19:51: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
     while(!isdigit(c=getchar())) if(c=='-') k=!k; x=c^48;
                                                   ^
/in/foo.cc: In function 'void wr(_T, char)':
/in/foo.cc:27:5: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
     while(*s) putchar(*s--); putchar(ch);
     ^~~~~
/in/foo.cc:27:30: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
     while(*s) putchar(*s--); putchar(ch);
                              ^~~~~~~