[Bug c/53633] New: __attribute__((naked)) should disable -Wreturn-type

[Bernhard.Rosenkranzer at linaro dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53633

             Bug #: 53633
           Summary: __attribute__((naked)) should disable -Wreturn-type
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: bernhard.rosenkran...@linaro.org


This code:

__attribute__((naked))
int test() {
  asm("mov r0, #1");
}

triggers a "control reaches end of non-void function" warning (or error, if
-Werror is used).

IMO this warning should be omitted, given __attribute__((naked)) is meant to
tell the compiler that asm code inside takes care of everything.