add declarations to escapingFunctions

1 files changed, 12 insertions, 1 deletions

diff --git a/test/Feature/EscapingFunctions.c b/test/Feature/EscapingFunctions.c
index 8c9612a5..bb9b8a4a 100644
--- a/test/Feature/EscapingFunctions.c
+++ b/test/Feature/EscapingFunctions.c
@@ -3,6 +3,8 @@
 // RUN: %klee -debug-print-escaping-functions --output-dir=%t.klee-out %t.bc 2> %t.log
 // RUN: FileCheck --input-file=%t.log %s
 
+#include <stdint.h>
+
 int functionpointer(void) {
     return 1;
 }
@@ -33,6 +35,9 @@ two:
     return 2;
 }
 
+int function_declaration(void);
+uint8_t bitcasted_function_declaration(void);
+
 int main(int argc, char *argv[]) {
     int (*f1)(void) = functionpointer;
     f1();
@@ -44,6 +49,12 @@ int main(int argc, char *argv[]) {
 
     blockaddress(argc);
 
-    // CHECK: KLEE: escaping functions: {{\[((functionpointer|functionpointer_as_argument|bitcasted_functionpointer), ){3}\]}}
+    int (*f3)(void) = function_declaration;
+    f3();
+
+    uint64_t (*f4)(void) =(uint64_t (*)(void))bitcasted_function_declaration;
+    f4();
+
+    // CHECK: KLEE: escaping functions: {{\[((functionpointer|functionpointer_as_argument|bitcasted_functionpointer|function_declaration|bitcasted_function_declaration), ){5}\]}}
     return 0;
 }