From: Joseph Myers <josmyers@redhat.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: Richard Biener <rguenther@suse.de>,
Martin Uecker <uecker@tugraz.at>,
gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] c, v3: Fix ICE with -g and -std=c23 related to incomplete types [PR114361]
Date: Fri, 19 Apr 2024 20:39:19 +0000 (UTC) [thread overview]
Message-ID: <a49427bc-53b9-f9e3-295d-18eb1d9e42c@redhat.com> (raw)
In-Reply-To: <Zh0F4mLGO5WXGBM0@tucnak>
On Mon, 15 Apr 2024, Jakub Jelinek wrote:
> 2024-04-15 Martin Uecker <uecker@tugraz.at>
> Jakub Jelinek <jakub@redhat.com>
>
> PR lto/114574
> PR c/114361
> gcc/c/
> * c-decl.cc (shadow_tag_warned): For flag_isoc23 and code not
> ENUMERAL_TYPE use SET_TYPE_STRUCTURAL_EQUALITY.
> (parser_xref_tag): Likewise.
> (start_struct): For flag_isoc23 use SET_TYPE_STRUCTURAL_EQUALITY.
> (c_update_type_canonical): New function.
> (finish_struct): Put NULL as second == operand rather than first.
> Assert TYPE_STRUCTURAL_EQUALITY_P. Call c_update_type_canonical.
> * c-typeck.cc (composite_type_internal): Use
> SET_TYPE_STRUCTURAL_EQUALITY. Formatting fix.
> gcc/testsuite/
> * gcc.dg/pr114574-1.c: New test.
> * gcc.dg/pr114574-2.c: New test.
> * gcc.dg/pr114361.c: New test.
> * gcc.dg/c23-tag-incomplete-1.c: New test.
> * gcc.dg/c23-tag-incomplete-2.c: New test.
OK.
--
Joseph S. Myers
josmyers@redhat.com
next prev parent reply other threads:[~2024-04-19 20:40 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-16 21:36 c23 type compatibility rules, v3 Martin Uecker
2023-11-16 21:38 ` [PATCH 1/4] c23: tag compatibility rules for struct and unions Martin Uecker
2023-11-23 23:17 ` Joseph Myers
2023-11-16 21:38 ` [PATCH 2/4] c23: tag compatibility rules for enums Martin Uecker
2023-11-23 23:26 ` Joseph Myers
2023-11-16 21:39 ` [PATCH 3/4] c23: aliasing of compatible tagged types Martin Uecker
2023-11-23 23:47 ` Joseph Myers
2023-11-26 22:48 ` Martin Uecker
2023-11-27 7:46 ` Richard Biener
2023-11-28 1:00 ` Joseph Myers
2023-11-28 6:49 ` Martin Uecker
2023-11-28 10:47 ` Richard Biener
2023-11-28 11:51 ` Martin Uecker
2023-11-16 21:40 ` [PATCH 4/4] c23: construct composite type for " Martin Uecker
2023-11-27 13:16 ` [V4] [C PATCH 1/4] c23: tag compatibility rules for struct and unions Martin Uecker
2023-12-14 20:53 ` Joseph Myers
2023-11-27 13:16 ` [V4] [PATCH 2/4] c23: tag compatibility rules for enums Martin Uecker
2023-12-14 20:58 ` Joseph Myers
2023-11-27 13:16 ` [V4] [PATCH 3/4] c23: aliasing of compatible tagged types Martin Uecker
2023-12-14 21:10 ` Joseph Myers
2023-11-27 13:16 ` [V4] [PATCH 4/4] c23: construct composite type for " Martin Uecker
2023-12-17 17:41 ` [V5] [C PATCH 1/4] c23: tag compatibility rules for struct and unions Martin Uecker
2023-12-19 21:48 ` Joseph Myers
2023-12-17 17:42 ` [V5] [C PATCH 2/4] c23: tag compatibility rules for enums Martin Uecker
2023-12-19 21:50 ` Joseph Myers
2023-12-17 17:42 ` [V5] [C PATCH 3/4] c23: aliasing of compatible tagged types Martin Uecker
2023-12-19 22:02 ` Joseph Myers
2023-12-17 17:42 ` [V5] [C PATCH 4/4] c23: construct composite type for " Martin Uecker
2023-12-19 22:25 ` Joseph Myers
2023-12-21 21:47 ` [V6] " Martin Uecker
2023-12-22 16:27 ` Joseph Myers
2023-12-27 19:23 ` [C PATCH] C: Fix type compatibility for structs with variable sized fields Martin Uecker
2023-12-29 15:57 ` Joseph Myers
2024-01-27 16:10 ` Fix ICE with -g and -std=c23 when forming composite types [PR113438] Martin Uecker
2024-01-29 20:27 ` Joseph Myers
2024-04-02 18:54 ` [C PATCH] Fix ICE with -g and -std=c23 related to incomplete types [PR114361] Martin Uecker
2024-04-02 20:31 ` Joseph Myers
2024-04-02 19:02 ` [C PATCH] fix aliasing for structures/unions with incomplete types Martin Uecker
2024-04-02 20:42 ` Joseph Myers
2024-04-02 21:22 ` Martin Uecker
2024-04-03 15:33 ` Joseph Myers
2024-04-14 12:30 ` [C PATCH, v2] Fix ICE with -g and -std=c23 related to incomplete types [PR114361] Martin Uecker
2024-04-14 12:38 ` Martin Uecker
2024-04-15 6:55 ` Richard Biener
2024-04-15 7:38 ` Jakub Jelinek
2024-04-15 7:59 ` Jakub Jelinek
2024-04-15 8:02 ` Richard Biener
2024-04-15 8:05 ` Jakub Jelinek
2024-04-15 10:48 ` [PATCH] c, v3: " Jakub Jelinek
2024-04-15 11:33 ` Richard Biener
2024-04-16 7:20 ` Jakub Jelinek
2024-04-19 20:39 ` Joseph Myers [this message]
2024-04-15 7:03 ` [C PATCH, v2] " Jakub Jelinek
2024-05-18 13:27 ` [C PATCH] Fix for some variably modified types not being recognized [PR114831] Martin Uecker
2024-05-18 13:29 ` Martin Uecker
2024-05-20 21:18 ` Joseph Myers
2024-05-18 20:18 ` [C PATCH] Fix for redeclared enumerator initialized with different type [PR115109] Martin Uecker
2024-05-19 10:24 ` [C PATCH, v2] " Martin Uecker
2024-05-20 21:30 ` Joseph Myers
2024-05-21 5:40 ` Martin Uecker
2024-05-23 20:51 ` Joseph Myers
2024-05-21 12:18 ` [C PATCH]: allow aliasing of compatible types derived from enumeral types [PR115157] Martin Uecker
2024-05-23 20:59 ` Joseph Myers
2024-05-23 21:30 ` Ian Lance Taylor
2024-05-23 21:47 ` Martin Uecker
2024-05-23 21:53 ` Ian Lance Taylor
2024-05-24 5:56 ` Richard Biener
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