Fix const-ness of a function parameter

	* include/abg-fwd.h (is_function_decl): Add a const to the
	parameter to make it comply with the definition in abg-ir.cc.
	Woops.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>

diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index a149fe6..a6b02bc 100644 (file)
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -174,7 +174,7 @@ bool
 is_template_parameter(const shared_ptr<decl_base>);
 
 function_decl*
-is_function_decl(decl_base*);
+is_function_decl(const decl_base*);
 
 shared_ptr<function_decl>
 is_function_decl(shared_ptr<decl_base>);