From e30ecc5d62d3fb4dcb02174702407799fb3f1c64 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Tue, 12 Apr 2011 08:43:12 +0200 Subject: [PATCH] re PR c/48517 (ICE in build_unary_op, at c-typeck.c:3786) 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 --- gcc/c-typeck.c | 4 +++- gcc/testsuite/gcc.c-torture/compile/pr48517.c | 13 +++++++++++++ 2 files changed, 16 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr48517.c diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index c386f56c775..15b77550dc3 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -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)); } } } diff --git a/gcc/testsuite/gcc.c-torture/compile/pr48517.c b/gcc/testsuite/gcc.c-torture/compile/pr48517.c new file mode 100644 index 00000000000..30b3ecbb354 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr48517.c @@ -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); +} -- 2.30.2