pposed to be about
DFAs not _Noreturn. So I installed the attached.
Despite the Subject: line, the actual problem was an excess _Noreturn, not a
missing _Noreturn.
>From 5a68b3ffd9f676668d917f06df93ca486c0f6b3e Mon Sep 17 00:00:00 2001
From: Paul Eggert
Date: Mon, 27 Jul 2020 12:57:45 -070
Paul Eggert wrote:
-extern void dfawarn (const char *);
+extern _Noreturn void dfawarn (const char *);
That can't be right, as dfawarn typically does return.
Does the following work around the compiler bug? If not we can use stronger
medicine.
diff --git a/tests/test-dfa-match-aux.c
* Paul Eggert:
> On 7/26/20 3:10 PM, Gisle Vanem wrote:
>> Here's an error though:
>>
>> test-dfa-match-aux.c
>> test-dfa-match-aux.c(39): error C2381: 'dfawarn': redefinition;
>> '__declspec(noreturn)' or '[[noreturn]]' differs
>> lib\dfa.h(125): note: see declaration of 'dfawarn'
>
Gisle Vanem wrote:
> Thanks Paul for a fast patch. 10 minutes!
>
> Here's an error though:
>
>test-dfa-match-aux.c
>test-dfa-match-aux.c(39): error C2381: 'dfawarn': redefinition;
>'__declspec(noreturn)' or '[[noreturn]]' differs
>lib\dfa.h(125): note: see declaration of
On 7/26/20 3:10 PM, Gisle Vanem wrote:
Here's an error though:
test-dfa-match-aux.c
test-dfa-match-aux.c(39): error C2381: 'dfawarn': redefinition;
'__declspec(noreturn)' or '[[noreturn]]' differs
lib\dfa.h(125): note: see declaration of 'dfawarn'
That's a bug in MSVC. _Noreturn
Thanks Paul for a fast patch. 10 minutes!
Here's an error though:
test-dfa-match-aux.c
test-dfa-match-aux.c(39): error C2381: 'dfawarn': redefinition;
'__declspec(noreturn)' or '[[noreturn]]' differs
lib\dfa.h(125): note: see declaration of 'dfawarn'
which I fixed by:
--- a/lib/dfa.h
