Suppress a bogus maybe uninitialized warning.

khuey · khuey · commit 9a9fccc9a7e7 · 2024-04-16T09:17:27.000-04:00
diff --git a/src/record_syscall.cc b/src/record_syscall.cc
@@ -6763,6 +6763,9 @@ static void rec_process_syscall_arch(RecordTask* t,
         case Arch::openat2:
           flags = t->read_mem(remote_ptr<int64_t>(r.arg3()));
           break;
+        default:
+          DEBUG_ASSERT(0 && "Unknown syscallno");
+          __builtin_unreachable();
         }
 
         string pathname = handle_opened_file(t, fd, flags);

Original file line number	Diff line number	Diff line change
`@@ -6763,6 +6763,9 @@ static void rec_process_syscall_arch(RecordTask* t,`
`6763`	`6763`	`case Arch::openat2:`
`6764`	`6764`	`flags = t->read_mem(remote_ptr<int64_t>(r.arg3()));`
`6765`	`6765`	`break;`
	`6766`	`+ default:`
	`6767`	`+ DEBUG_ASSERT(0 && "Unknown syscallno");`
	`6768`	`+ __builtin_unreachable();`
`6766`	`6769`	`}`
`6767`	`6770`
`6768`	`6771`	`string pathname = handle_opened_file(t, fd, flags);`