From: Jan Hubicka <hubicka@ucw.cz>
To: gcc-patches@gcc.gnu.org
Subject: Fix verify_type ICE with -fshort-enum
Date: Thu, 11 Jun 2015 21:49:00 -0000 [thread overview]
Message-ID: <20150611214743.GA59435@kam.mff.cuni.cz> (raw)
Hi,
gcc.c-torture/execute/930408-1.c currently ICE on -fshort-enum target(s) because
TYPE_PACKED is not consistently set among type variants.
Bootstrapped/regtested ppc64le-linux, OK?
Honza
PR middle-end/66325
* c-decl.c (start_enum): Set TYPE_PACKED consistently among type variants.
Index: c-decl.c
===================================================================
--- c-decl.c (revision 224250)
+++ c-decl.c (working copy)
@@ -7946,7 +7946,8 @@
the_enum->enum_overflow = 0;
if (flag_short_enums)
- TYPE_PACKED (enumtype) = 1;
+ for (tree v = TYPE_MAIN_VARIANT (enumtype); v ;v = TYPE_NEXT_VARIANT (v))
+ TYPE_PACKED (v) = 1;
/* FIXME: This will issue a warning for a use of a type defined
within sizeof in a statement expr. This is not terribly serious
next reply other threads:[~2015-06-11 21:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-11 21:49 Jan Hubicka [this message]
2015-06-12 8:53 ` Marek Polacek
2015-06-16 11:14 ` Richard Biener
2015-06-16 22:16 ` Jan Hubicka
2015-06-17 10:51 ` Richard Biener
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