2000-09-19 Richard Henderson <rth@cygnus.com>
+ * c-decl.c (poplevel): Invoke warn_about_unused_variables.
+
* unroll.c (copy_loop_body): Update LABEL_NUSES before
calling invert_jump.
TREE_ADDRESSABLE (DECL_ABSTRACT_ORIGIN (decl)) = 1;
}
+ /* We used to warn about unused variables in expand_end_bindings,
+ i.e. while generating RTL. But in function-at-a-time mode we may
+ choose to never expand a function at all (e.g. auto inlining), so
+ we do this explicitly now. */
+ warn_about_unused_variables (getdecls ());
+
/* If there were any declarations or structure tags in that level,
or if this level is a function body,
create a BLOCK to record them for the life of this function. */