1// { dg-do assemble  }
2// { dg-options "-Wreturn-type -pedantic-errors" }
3// g++ 1.36.1 bug 900205_03
4
5// Section 6.6.3 of the cfront 2.0 Reference Manual says "A return statement
6// without an expression can be used only in functions that do not return
7// a value, that is, a function with the return value type void..."
8
9// Also in 6.6.3: "Flowing off the end of a function is equivalent to a
10// return with no value; this is illegal in a value returning function."
11
12// In contrast to the manual, g++ does not generate ERRORs for cases of
13// "flowing off the end" of non-void functions.
14
15// keywords: return statements, return type, void return, implicit return
16
17
18struct struct00 { };
19
20int global_function_0 () {
21}					// { dg-warning "no return" }
22
23struct00 global_function_1 () {
24}					// { dg-warning "no return" }
25
26struct struct0 {
27
28  int struct0_member_function_0 () {
29  }					// { dg-warning "no return" }
30
31  struct0 struct0_member_function_1 () {
32  }					// { dg-warning "no return" }
33};
34
35struct struct1 {
36
37  int struct1_member_function_0 ();
38
39  struct1 struct1_member_function_1 ();
40
41};
42
43int struct1_member_function_0 () {
44}					// { dg-warning "no return" }
45
46struct1 struct1::struct1_member_function_1 () {
47}				        // { dg-warning "no return" }
48
49int main () { return 0; }
50