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[gdb/testsuite] Fix Wreturn-mismatch in gdb.base/list-dot-nodebug.exp

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When running test-case gdb.base/list-dot-nodebug.exp in a fedora rawhide
container, I run into:
...
temp/$pid/static-libc.c: In function 'main':
temp/$pid/static-libc.c:2:42: error: 'return' with a value, in function
 returning void [-Wreturn-mismatch]
    2 |                void main (void) { return 0; }
      |                                          ^
  ...
UNTESTED: gdb.base/list-dot-nodebug.exp: Can't statically link
...

Fix this by changing the return type to int.

Tested on x86_64-linux.
This commit is contained in:
Tom de Vries 2024-05-11 09:56:45 +02:00
parent 353f6a9bd1
commit 14b1358663
1 changed files with 1 additions and 1 deletions
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2
gdb/testsuite/gdb.base/list-dot-nodebug.exp
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@ -23,7 +23,7 @@ set linkflags [list additional_flags="-static"]
if { ![gdb_can_simple_compile static-libc \
{
void main (void) { return 0; }
int main (void) { return 0; }
} \
executable $linkflags] } {
untested "Can't statically link"