[New-bugs-announce] [issue44789] Code compliance concern in Parser/pegen/pegen.c

[Dennis Clarke]

New submission from Dennis Clarke <dclarke at blastwave.org>:

With release 3.9.6 I see failures in compile on three
system architectures and with three compilers. I did
check with GCC 10.2.1 ( Debian 10.2.1-6 ) on IBM Power and
also with FreeBSD UNIX LLVM/Clang 12.0.1 on AMD64 and also
with Oracle Studio C99 strict in Solaris UNIX on Fujitsu
SPARC64 wherein we see a consistent fail within the source :

    Parser/pegen/pegen.c

This is due to a standards compliance failure as per section
6.10.3 Macro replacement. Please see constraints item 4.

This fails to compile on Solaris 10 UNIX, FreeBSD 14.0 AMD64 
and on Debian Linux. 


-- 
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional

----------
components: C API
messages: 398612
nosy: blastwave
priority: normal
severity: normal
status: open
title: Code compliance concern in Parser/pegen/pegen.c
type: compile error
versions: Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue44789>
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