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From: Jakub Jelinek <jakub@fedoraproject.org>
To: git-commits@fedoraproject.org
Subject: [rpms/gcc] rhel-f41-base: 4.1.1-18
Date: Mon, 29 Jun 2026 12:22:45 GMT [thread overview]
Message-ID: <178273576513.1.4608428923566231026.rpms-gcc-466a7f64bb43@fedoraproject.org> (raw)
A new commit has been pushed.
Repo : rpms/gcc
Branch : rhel-f41-base
Commit : 466a7f64bb43177b925c79372ba6b7dced505846
Author : Jakub Jelinek <jakub@fedoraproject.org>
Date : 2006-08-18T07:38:36+00:00
Stats : +92/-0 in 1 file(s)
URL : https://src.fedoraproject.org/rpms/gcc/c/466a7f64bb43177b925c79372ba6b7dced505846?branch=rhel-f41-base
Log:
4.1.1-18
---
diff --git a/gcc41-pr27898.patch b/gcc41-pr27898.patch
new file mode 100644
index 0000000..9e11955
--- /dev/null
+++ b/gcc41-pr27898.patch
@@ -0,0 +1,92 @@
+2006-07-06 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c/27898
+ * c-typeck.c (tagged_types_tu_compatible_p): Enable exact
+ matches between anonymous union fields.
+
+2006-08-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/27898
+ * gcc.dg/pr27898.c: New test.
+
+--- gcc/testsuite/gcc.dg/pr27898.c.jj 2006-08-18 09:19:33.000000000 +0200
++++ gcc/testsuite/gcc.dg/pr27898.c 2006-08-18 09:19:27.000000000 +0200
+@@ -0,0 +1,8 @@
++/* PR c/27898 */
++/* { dg-do compile } */
++/* { dg-options "--combine" } */
++/* { dg-additional-sources "pr27898.c" } */
++
++union u { struct { int i; }; };
++
++extern int foo (union u *);
+--- gcc/c-typeck.c.jj 2006-08-17 09:55:11.000000000 +0200
++++ gcc/c-typeck.c 2006-08-18 09:14:15.000000000 +0200
+@@ -1126,11 +1126,12 @@ tagged_types_tu_compatible_p (tree t1, t
+ {
+ int result;
+
+-
+- if (DECL_NAME (s1) == NULL
+- || DECL_NAME (s1) != DECL_NAME (s2))
++ if (DECL_NAME (s1) != DECL_NAME (s2))
+ break;
+ result = comptypes_internal (TREE_TYPE (s1), TREE_TYPE (s2));
++
++ if (result != 1 && !DECL_NAME (s1))
++ break;
+ if (result == 0)
+ {
+ tu->val = 0;
+@@ -1157,28 +1158,31 @@ tagged_types_tu_compatible_p (tree t1, t
+ {
+ bool ok = false;
+
+- if (DECL_NAME (s1) != NULL)
+- for (s2 = TYPE_FIELDS (t2); s2; s2 = TREE_CHAIN (s2))
+- if (DECL_NAME (s1) == DECL_NAME (s2))
+- {
+- int result;
+- result = comptypes_internal (TREE_TYPE (s1), TREE_TYPE (s2));
+- if (result == 0)
+- {
+- tu->val = 0;
+- return 0;
+- }
+- if (result == 2)
+- needs_warning = true;
+-
+- if (TREE_CODE (s1) == FIELD_DECL
+- && simple_cst_equal (DECL_FIELD_BIT_OFFSET (s1),
+- DECL_FIELD_BIT_OFFSET (s2)) != 1)
+- break;
++ for (s2 = TYPE_FIELDS (t2); s2; s2 = TREE_CHAIN (s2))
++ if (DECL_NAME (s1) == DECL_NAME (s2))
++ {
++ int result;
++
++ result = comptypes_internal (TREE_TYPE (s1), TREE_TYPE (s2));
+
+- ok = true;
++ if (result != 1 && !DECL_NAME (s1))
++ continue;
++ if (result == 0)
++ {
++ tu->val = 0;
++ return 0;
++ }
++ if (result == 2)
++ needs_warning = true;
++
++ if (TREE_CODE (s1) == FIELD_DECL
++ && simple_cst_equal (DECL_FIELD_BIT_OFFSET (s1),
++ DECL_FIELD_BIT_OFFSET (s2)) != 1)
+ break;
+- }
++
++ ok = true;
++ break;
++ }
+ if (!ok)
+ {
+ tu->val = 0;
next reply other threads:[~2026-06-29 12:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-29 12:22 Jakub Jelinek [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-06-29 12:22 [rpms/gcc] rhel-f41-base: 4.1.1-18 Jakub Jelinek
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