diff --git a/gcc/analyzer/region-model-impl-calls.cc b/gcc/analyzer/region-model-impl-calls.cc index a71eb3de98fb0f700991166f877b804930adfad6..8a44c97eec9492eef2cfcab54612739d7ef0fe1b 100644 --- a/gcc/analyzer/region-model-impl-calls.cc +++ b/gcc/analyzer/region-model-impl-calls.cc @@ -595,7 +595,9 @@ class kf_accept : public known_function bool matches_call_types_p (const call_details &cd) const final override { - return cd.num_args () == 3; + return (cd.num_args () == 3 + && cd.arg_is_pointer_p (1) + && cd.arg_is_pointer_p (2)); } void impl_call_post (const call_details &cd) const final override @@ -633,7 +635,7 @@ public: bool matches_call_types_p (const call_details &cd) const final override { - return cd.num_args () == 3; + return (cd.num_args () == 3 && cd.arg_is_pointer_p (1)); } void impl_call_post (const call_details &cd) const final override diff --git a/gcc/analyzer/region-model.h b/gcc/analyzer/region-model.h index c828d739482ab3a735b3bb178c2ca7dd68c5aa27..244780eb4f436ba09d47c1b778950ad78d109623 100644 --- a/gcc/analyzer/region-model.h +++ b/gcc/analyzer/region-model.h @@ -256,6 +256,10 @@ public: bool maybe_set_lhs (const svalue *result) const; unsigned num_args () const; + bool arg_is_pointer_p (unsigned idx) const + { + return POINTER_TYPE_P (get_arg_type (idx)); + } const gcall *get_call_stmt () const { return m_call; } location_t get_location () const; diff --git a/gcc/testsuite/gcc.dg/analyzer/fd-bind-pr107783.c b/gcc/testsuite/gcc.dg/analyzer/fd-bind-pr107783.c new file mode 100644 index 0000000000000000000000000000000000000000..36304179b4359c2a60d3c81d820b5b6e49078087 --- /dev/null +++ b/gcc/testsuite/gcc.dg/analyzer/fd-bind-pr107783.c @@ -0,0 +1,5 @@ +int +foo (void) +{ + return bind (0, 0, 0); /* { dg-warning "implicit declaration of function 'bind'" } */ +}