[hackers] [scc] Add auto refence in test002 || Roberto E. Vargas Caballero

From: <git_AT_suckless.org>
Date: Tue, 1 Sep 2015 20:10:55 +0200 (CEST)

commit b9158535e95666900dd3f78ebb53eb7a0dba964f
Author: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
AuthorDate: Tue Sep 1 18:43:13 2015 +0200
Commit: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
CommitDate: Tue Sep 1 18:43:13 2015 +0200

    Add auto refence in test002
    
    This is another form of incomplete types that must be checked.

diff --git a/cc1/tests/test002.c b/cc1/tests/test002.c
index b8c068a..7c2e7f2 100644
--- a/cc1/tests/test002.c
+++ b/cc1/tests/test002.c
_AT_@ -4,29 +4,46 @@ description: Test forward references before definition of types
 output:
 G4 P x
 F1
-G6 F1 main
+G7 F1 main
 {
 -
 S2 S
 (
 M5 I i
+M6 P next
 )
 A2 S2 y
+A3 P p
+A4 N n
         A2 M5 .I #I0 :I
         G4 _AT_S2 A2 :S2
+ A4 #N0 :N A3 A2 'P :P ,P
+ j L7
+ d
+L5
+ A4 #N1 :+N A3 A3 _AT_S2 M6 .P :P ,P
+L7
+ j L5 A3 #P0 !I
+ b
+L6
 }
 */
 
 struct S *x;
 struct S {
         int i;
+ struct S *next;
 };
 
-void
+int
 main(void)
 {
- struct S y;
+ struct S y, *p;
+ unsigned n;
 
         y.i = 0;
         *x = y;
+
+ for (n = 0, p = &y; p; ++n, p = p->next)
+ /* nothing */;
 }
Received on Tue Sep 01 2015 - 20:10:55 CEST