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re PR middle-end/66325 (ICE in gcc.c-torture/execute/930408-1.c, verify_type fails with --enable-checking=yes on arm-none-eabi)

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PR middle-end/66325
	* c-decl.c (start_enum): Set TYPE_PACKED consistently among type
	variants.

From-SVN: r224463
This commit is contained in:
Jan Hubicka 2015-06-14 09:05:03 +02:00 committed by Jan Hubicka
parent 56476ab84e
commit 8cbababc58
2 changed files with 8 additions and 1 deletions
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6
gcc/c/ChangeLog
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@ -1,3 +1,9 @@
2015-06-11 Jan Hubicka <hubicka@ucw.cz>
PR middle-end/66325
* c-decl.c (start_enum): Set TYPE_PACKED consistently among type
variants.
2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
* c-decl.c (pop_scope): Register the main translation unit

3
gcc/c/c-decl.c
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@ -7947,7 +7947,8 @@ start_enum (location_t loc, struct c_enum_contents *the_enum, tree name)
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