diff options
| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-08-09 22:03:07 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-08-09 22:03:07 +0000 |
| commit | 80488e2094d1e6b60c377b5742370110f683d8ce (patch) | |
| tree | aff9bbf2a3b0a1784c16e435791500d42f2046d1 /gcc/cp/semantics.c | |
| parent | 44f01555a3a25d45412bce2cfe6c85468445e3ea (diff) | |
PR c++/68703 - bogus error with dependent vector length
gcc/c-family/
* c-common.c (c_common_attribute_table): vector_size affects type
identity.
gcc/cp/
* decl2.c (any_dependent_type_attributes_p): New.
* pt.c (dependent_type_p_r, type_dependent_expression_p): Check it.
* semantics.c (finish_id_expression): Check it.
* typeck.c (finish_class_member_access_expr): Check it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239309 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/semantics.c')
| -rw-r--r-- | gcc/cp/semantics.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 4bffe6dc851..bffdddbb965 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -3548,6 +3548,12 @@ finish_id_expression (tree id_expression, resolve the name at instantiation time. */ if (dependent_p) { + if (DECL_P (decl) + && any_dependent_type_attributes_p (DECL_ATTRIBUTES (decl))) + /* Dependent type attributes on the decl mean that the TREE_TYPE is + wrong, so just return the identifier. */ + return id_expression; + /* If we found a variable, then name lookup during the instantiation will always resolve to the same VAR_DECL (or an instantiation thereof). */ |