| /* { dg-do compile } */ |
| /* { dg-options "-fstack-clash-protection" } */ |
| /* { dg-require-effective-target supports_stack_clash_protection } */ |
| |
| int printf (const char *, ...); |
| void blah (char *space) { } |
| void mtrace (void); |
| |
| int do_test (void) |
| { |
| blah (__builtin_alloca (10)); |
| mtrace (); |
| printf ( |
| #define A(a) "%" #a "$s" |
| #define B(a) A(a) |
| #define C(a,b,c,d) B(a##b##c##d) |
| #define D(a,b,c) C(a,b,c,1) C(a,b,c,2) C(a,b,c,3) C(a,b,c,4) C(a,b,c,5) \ |
| C(a,b,c,6) C(a,b,c,7) C(a,b,c,8) C(a,b,c,9) |
| #define E(a,b,c) C(a,b,c,0) D(a,b,c) |
| #define F(a,b) E(a,b,1) E(a,b,2) E(a,b,3) E(a,b,4) E(a,b,5) \ |
| E(a,b,6) E(a,b,7) E(a,b,8) E(a,b,9) |
| #define G(a,b) E(a,b,0) F(a,b) |
| #define H(a) G(a,1) G(a,2) G(a,3) G(a,4) G(a,5) G(a,6) G(a,7) G(a,8) G(a,9) |
| #define I(a) G(a,0) H(a) |
| #define J I(1) I(2) I(3) I(4) I(5) I(6) I(7) I(8) I(9) |
| D(,,) |
| F(,) |
| H() |
| J |
| C(10,0,0,0) C(10,0,0,1), |
| #undef A |
| #define A(a) "a", |
| I(0) J |
| "\n"); |
| return 0; |
| } |
