|
Last change
on this file since 1523 was 1152, checked in by bird, 22 years ago |
|
Extended testcase.
|
-
Property cvs2svn:cvs-rev
set to
1.2
-
Property svn:eol-style
set to
native
-
Property svn:executable
set to
*
-
Property svn:keywords
set to
Author Date Id Revision
|
|
File size:
688 bytes
|
| Line | |
|---|
| 1 | /* very simple testcase/experiment for weak symbols. */
|
|---|
| 2 | extern int bar;
|
|---|
| 3 |
|
|---|
| 4 | int foo(void)
|
|---|
| 5 | {
|
|---|
| 6 | return 1;
|
|---|
| 7 | }
|
|---|
| 8 |
|
|---|
| 9 |
|
|---|
| 10 | #pragma weak weak_in_main
|
|---|
| 11 | int weak_in_main(void)
|
|---|
| 12 | {
|
|---|
| 13 | return 3;
|
|---|
| 14 | }
|
|---|
| 15 |
|
|---|
| 16 | int main()
|
|---|
| 17 | {
|
|---|
| 18 | int i;
|
|---|
| 19 | int cErrors = 0;
|
|---|
| 20 |
|
|---|
| 21 | i = foo();
|
|---|
| 22 | if (i != 1)
|
|---|
| 23 | {
|
|---|
| 24 | printf("foo -> %d expected 1\n", i);
|
|---|
| 25 | cErrors++;
|
|---|
| 26 | }
|
|---|
| 27 |
|
|---|
| 28 | i = doo();
|
|---|
| 29 | if (i != -2)
|
|---|
| 30 | {
|
|---|
| 31 | printf("doo -> %d expected -2\n", i);
|
|---|
| 32 | cErrors++;
|
|---|
| 33 | }
|
|---|
| 34 |
|
|---|
| 35 | if (bar != -1)
|
|---|
| 36 | {
|
|---|
| 37 | printf("bar == %d expected -1\n", bar);
|
|---|
| 38 | cErrors++;
|
|---|
| 39 | }
|
|---|
| 40 |
|
|---|
| 41 | i = weak_in_main();
|
|---|
| 42 | if (i != -3)
|
|---|
| 43 | {
|
|---|
| 44 | printf("weak_in_main == %d expected -3\n", i);
|
|---|
| 45 | cErrors++;
|
|---|
| 46 | }
|
|---|
| 47 |
|
|---|
| 48 | return cErrors;
|
|---|
| 49 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
