On 4/17/24 03:52, Jiufu Guo wrote:
>
> Hi,
>
> I would like to ping this patch.
>
>
> Jeff (Jiufu Guo)
>
> Jiufu Guo <guoji...@linux.ibm.com> writes:
>
>> Hi,
>>
>> Same like PR101168, this patch is need for s390 to
>> avoid peeking eof after vector keyword.
>> And similar test case is also ok for s390.
>>
>> Is this ok for trunk?
>>
>> Jeff (Jiufu Guo)
>>
>> PR target/95782
>>
>> gcc/ChangeLog:
>>
>> * config/s390/s390-c.cc (s390_macro_to_expand): Avoid empty identifier.
>>
>> gcc/testsuite/ChangeLog:
>>
>> * g++.target/s390/pr95782.C: New test.
Sorry for the delay. This is ok. Thanks!
Andreas
>>
>> ---
>> gcc/config/s390/s390-c.cc | 4 +++-
>> gcc/testsuite/g++.target/s390/pr95782.C | 5 +++++
>> 2 files changed, 8 insertions(+), 1 deletion(-)
>> create mode 100644 gcc/testsuite/g++.target/s390/pr95782.C
>>
>> diff --git a/gcc/config/s390/s390-c.cc b/gcc/config/s390/s390-c.cc
>> index 8d3d1a467a8..45f164d978b 100644
>> --- a/gcc/config/s390/s390-c.cc
>> +++ b/gcc/config/s390/s390-c.cc
>> @@ -275,7 +275,9 @@ s390_macro_to_expand (cpp_reader *pfile, const cpp_token
>> *tok)
>> /* __vector long __bool a; */
>> if (ident == C_CPP_HASHNODE (__bool_keyword))
>> expand_bool_p = true;
>> - else
>> +
>> + /* If there are more tokens to check. */
>> + else if (ident)
>> {
>> /* Triggered with: __vector long long __bool a; */
>> do
>> diff --git a/gcc/testsuite/g++.target/s390/pr95782.C
>> b/gcc/testsuite/g++.target/s390/pr95782.C
>> new file mode 100644
>> index 00000000000..daf887fc6fe
>> --- /dev/null
>> +++ b/gcc/testsuite/g++.target/s390/pr95782.C
>> @@ -0,0 +1,5 @@
>> +// { dg-do compile }
>> +// { dg-options "-march=z14 -mzvector" }
>> +
>> +using vdbl = __vector double;
>> +#define BREAK 1
