[Bug preprocessor/101168] gnu++14 complains about altivec types defined with using keyword in the same file with preprocessor macros

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101168

--- Comment #4 from Andrew Pinski  ---
Note I noticed s390 has the similar issue, see PR 95782 .

[Bug preprocessor/101168] gnu++14 complains about altivec types defined with using keyword in the same file with preprocessor macros

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101168

Andrew Pinski  changed:

   What|Removed |Added

   Target Milestone|--- |13.0

[Bug preprocessor/101168] gnu++14 complains about altivec types defined with using keyword in the same file with preprocessor macros

[guojiufu at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101168

Jiu Fu Guo  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Jiu Fu Guo  ---
Fixed in trunk.

[Bug preprocessor/101168] gnu++14 complains about altivec types defined with using keyword in the same file with preprocessor macros

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101168

--- Comment #2 from CVS Commits  ---
The master branch has been updated by Jiu Fu Guo :

https://gcc.gnu.org/g:067fe66c8ba9b16feacf66fce9ae668091e42821

commit r13-220-g067fe66c8ba9b16feacf66fce9ae668091e42821
Author: Jiufu Guo 
Date:   Mon May 9 17:48:00 2022 +0800

rs6000: avoid peeking eof after __vector

There is a rare corner case: where vector is followed only by one
valid identifer and the ";" which is near the end of the file.

Like the case in PR101168:
using vdbl =  __vector double;
#define BREAK 1

For this case, "vector double" is followed by CPP_SEMICOLON and then
EOF.  There is no more tokens need to check for this case.

PR preprocessor/101168

gcc/ChangeLog:

* config/rs6000/rs6000-c.cc (rs6000_macro_to_expand):
Avoid empty identifier.

gcc/testsuite/ChangeLog:

* g++.target/powerpc/pr101168.C: New test.

[Bug preprocessor/101168] gnu++14 complains about altivec types defined with using keyword in the same file with preprocessor macros

[guojiufu at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101168

Jiu Fu Guo  changed:

   What|Removed |Added

 CC||guojiufu at gcc dot gnu.org

--- Comment #1 from Jiu Fu Guo  ---
This issue seems can also be reproduced at at10.0(gcc6.4.1).