From: Jonathan Wakely <jwakely.gcc@gmail.com>
To: 3497650172 <3497650172@qq.com>
Cc: gcc-help <gcc-help@gcc.gnu.org>
Subject: Re: Inconsistency with C language standard
Date: Thu, 14 Oct 2021 07:38:15 +0100 [thread overview]
Message-ID: <CAH6eHdRB6WdVNQRrdEX71mAr0HnRk49USM_1JQvDV0rg5tMjzg@mail.gmail.com> (raw)
In-Reply-To: <tencent_E01234E0D1F551BE90AA70F2FDD043AAEE08@qq.com>
On Thu, 14 Oct 2021, 03:29 3497650172 via Gcc-help, <gcc-help@gcc.gnu.org>
wrote:
> The C language standard specifies that the "enum" constant is of type int,
> but GCC supports all integers.And i did not find this discrepancy in the
> official manual.
There is not discrepancy, GCC conforms to the standard. It is documented at
https://gcc.gnu.org/onlinedocs/gcc/Structures-unions-enumerations-and-bit-fields-implementation.html
Did I not find it or did the official website document not explain it at
> all?
You didn't find it.
How do I know all the differences?
Read the manual
https://gcc.gnu.org/onlinedocs/gcc/C-Implementation.html
next prev parent reply other threads:[~2021-10-14 6:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-14 2:28 3497650172
2021-10-14 6:38 ` Jonathan Wakely [this message]
2021-10-14 10:46 ` Xi Ruoyao
[not found] ` <tencent_7A3E0B9A44D54C42051CA77EC71741F55005@qq.com>
2021-10-14 15:24 ` 回复： " Xi Ruoyao
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