/in/foo.c: In function 'recursion':
/in/foo.c:6:2: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
  while(a[i]<=t)
  ^~~~~
/in/foo.c:8:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
   i--;
   ^