<div dir="ltr">Hi, Sir/Madam,<div>I compiled WIEN2k_13 using intel compiler 2013 (composerxe-2011.3.174) with -O3 optimization and got the following warning:</div><div><div>d1mach.c(35): warning #1011: missing return statement at end of non-void function "i1mach"</div>
<div> }</div><div> ^</div><div><br></div><div>d1mach.c(54): warning #1011: missing return statement at end of non-void function "d1mach"</div><div> }</div><div> ^</div><div><br></div><div>d1mach.c(74): warning #1011: missing return statement at end of non-void function "r1mach"</div>
<div> }</div></div><div><br></div><div>Are these warnings important?</div><div><br></div></div>