1 // RUN: %clang_analyze_cc1 -analyzer-checker=debug.DumpCallGraph %s -fblocks 2>&1 | FileCheck %s
7 int add(int val1, int val2) {
12 return add(10, get5());
15 static void mmm(int y) {
21 static int foo(int x, int y) {
46 // This test case tests that forward declaration for the top-level function
47 // does not affect call graph construction.
49 void test_single_call();
50 void test_single_call() {
61 void templ<double>(double t) {
71 // CHECK:--- Call graph Dump ---
72 // CHECK-NEXT: {{Function: < root > calls: get5 add test_add mmm foo aaa < > bbb ddd ccc eee fff do_nothing test_single_call SomeNS::templ SomeNS::templ SomeNS::templUser $}}
73 // CHECK-NEXT: {{Function: SomeNS::templUser calls: SomeNS::templ SomeNS::templ $}}
74 // CHECK-NEXT: {{Function: SomeNS::templ calls: eee $}}
75 // CHECK-NEXT: {{Function: SomeNS::templ calls: ccc $}}
76 // CHECK-NEXT: {{Function: test_single_call calls: do_nothing $}}
77 // CHECK-NEXT: {{Function: do_nothing calls: $}}
78 // CHECK-NEXT: {{Function: fff calls: eee $}}
79 // CHECK-NEXT: {{Function: eee calls: $}}
80 // CHECK-NEXT: {{Function: ddd calls: ccc $}}
81 // CHECK-NEXT: {{Function: ccc calls: $}}
82 // CHECK-NEXT: {{Function: bbb calls: < > $}}
83 // CHECK-NEXT: {{Function: < > calls: foo $}}
84 // CHECK-NEXT: {{Function: aaa calls: foo $}}
85 // CHECK-NEXT: {{Function: foo calls: mmm $}}
86 // CHECK-NEXT: {{Function: mmm calls: $}}
87 // CHECK-NEXT: {{Function: test_add calls: add get5 $}}
88 // CHECK-NEXT: {{Function: add calls: $}}
89 // CHECK-NEXT: {{Function: get5 calls: $}}