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re PR c/48517 (ICE in build_unary_op, at c-typeck.c:3786)

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PR c/48517
	* c-typeck.c (store_init_value): Set TREE_TYPE (decl) to
	qualified type.

	* gcc.c-torture/compile/pr48517.c: New test.

From-SVN: r172299
This commit is contained in:
Jakub Jelinek 2011-04-12 08:43:12 +02:00
parent bae5cddff8
commit e30ecc5d62
2 changed files with 16 additions and 1 deletions
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4
gcc/c-typeck.c
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@ -5773,11 +5773,13 @@ store_init_value (location_t init_loc, tree decl, tree init, tree origtype)
/* For int foo[] = (int [3]){1}; we need to set array size
now since later on array initializer will be just the
brace enclosed list of the compound literal. */
tree etype = strip_array_types (TREE_TYPE (decl));
type = build_distinct_type_copy (TYPE_MAIN_VARIANT (type));
TREE_TYPE (decl) = type;
TYPE_DOMAIN (type) = TYPE_DOMAIN (TREE_TYPE (cldecl));
layout_type (type);
layout_decl (cldecl, 0);
TREE_TYPE (decl)
= c_build_qualified_type (type, TYPE_QUALS (etype));
}
}
}

13
gcc/testsuite/gcc.c-torture/compile/pr48517.c Normal file
View file

@ -0,0 +1,13 @@
/* PR c/48517 */
/* { dg-do compile } */
/* { dg-options "" } */
void bar (const unsigned short *);
void
foo (void)
{
static const unsigned short array[] = (const unsigned short []) { 0x0D2B };
const unsigned short *ptr = array;
bar (ptr);
}