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| author | matz <matz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-03-19 16:37:27 +0000 |
|---|---|---|
| committer | matz <matz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-03-19 16:37:27 +0000 |
| commit | ce6dcb60f82fe72edfd018e6cd89e0cd9dc4aacb (patch) | |
| tree | a2dcdc35ffed6fba09f04d6569bb5b40c33fbe1e /gcc/attribs.c | |
| parent | f2fd38378cdb00ae3c81f5d268e655aebfa35ebb (diff) | |
| download | gcc-ce6dcb60f82fe72edfd018e6cd89e0cd9dc4aacb.tar.gz | |
PR c++/43116
* attribs.c (decl_attributes): When rebuilding a function pointer
type use the same qualifiers as the original pointer type.
testsuite/
* g++.dg/other/pr43116.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157578 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/attribs.c')
| -rw-r--r-- | gcc/attribs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/attribs.c b/gcc/attribs.c index 9f2f50bdfd9..9d76a0c30db 100644 --- a/gcc/attribs.c +++ b/gcc/attribs.c @@ -286,6 +286,7 @@ decl_attributes (tree *node, tree attributes, int flags) tree *anode = node; const struct attribute_spec *spec = lookup_attribute_spec (name); bool no_add_attrs = 0; + int fn_ptr_quals = 0; tree fn_ptr_tmp = NULL_TREE; if (spec == NULL) @@ -353,6 +354,7 @@ decl_attributes (tree *node, tree attributes, int flags) This would all be simpler if attributes were part of the declarator, grumble grumble. */ fn_ptr_tmp = TREE_TYPE (*anode); + fn_ptr_quals = TYPE_QUALS (*anode); anode = &fn_ptr_tmp; flags &= ~(int) ATTR_FLAG_TYPE_IN_PLACE; } @@ -449,6 +451,8 @@ decl_attributes (tree *node, tree attributes, int flags) /* Rebuild the function pointer type and put it in the appropriate place. */ fn_ptr_tmp = build_pointer_type (fn_ptr_tmp); + if (fn_ptr_quals) + fn_ptr_tmp = build_qualified_type (fn_ptr_tmp, fn_ptr_quals); if (DECL_P (*node)) TREE_TYPE (*node) = fn_ptr_tmp; else |