diff options
author | Jason Merrill <jason@redhat.com> | 2010-05-13 01:04:14 -0400 |
---|---|---|
committer | Jason Merrill <jason@gcc.gnu.org> | 2010-05-13 01:04:14 -0400 |
commit | fbfc8363a378a676d5ab71fc44edf0b8f681ffa0 (patch) | |
tree | 6e2bf1018c014867d845d936d25929da98f58eb2 /gcc/cp | |
parent | 07eea34ee659da5c9960ad524dcf291b60003557 (diff) | |
download | gcc-fbfc8363a378a676d5ab71fc44edf0b8f681ffa0.zip gcc-fbfc8363a378a676d5ab71fc44edf0b8f681ffa0.tar.gz gcc-fbfc8363a378a676d5ab71fc44edf0b8f681ffa0.tar.bz2 |
cp-tree.h (UNKNOWN_TYPE): Remove.
* cp-tree.h (UNKNOWN_TYPE): Remove.
* decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
* error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
* typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
* class.c (instantiate_type): Check unknown_type_node rather than
UNKNOWN_TYPE.
* name-lookup.c (maybe_push_decl): Likewise.
* rtti.c (get_tinfo_decl_dynamic): Likewise.
(get_typeid): Likewise.
* semantics.c (finish_offsetof): Likewise.
From-SVN: r159349
Diffstat (limited to 'gcc/cp')
-rw-r--r-- | gcc/cp/ChangeLog | 11 | ||||
-rw-r--r-- | gcc/cp/class.c | 2 | ||||
-rw-r--r-- | gcc/cp/cp-tree.h | 2 | ||||
-rw-r--r-- | gcc/cp/decl.c | 4 | ||||
-rw-r--r-- | gcc/cp/error.c | 10 | ||||
-rw-r--r-- | gcc/cp/name-lookup.c | 2 | ||||
-rw-r--r-- | gcc/cp/rtti.c | 6 | ||||
-rw-r--r-- | gcc/cp/semantics.c | 2 | ||||
-rw-r--r-- | gcc/cp/typeck2.c | 3 |
9 files changed, 28 insertions, 14 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 5f0569a..a1b0550 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,16 @@ 2010-05-12 Jason Merrill <jason@redhat.com> + * cp-tree.h (UNKNOWN_TYPE): Remove. + * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead. + * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise. + * typeck2.c (cxx_incomplete_type_diagnostic): Likewise. + * class.c (instantiate_type): Check unknown_type_node rather than + UNKNOWN_TYPE. + * name-lookup.c (maybe_push_decl): Likewise. + * rtti.c (get_tinfo_decl_dynamic): Likewise. + (get_typeid): Likewise. + * semantics.c (finish_offsetof): Likewise. + PR c++/20669 * call.c (add_template_candidate_real): If deduction fails, still add the template as a non-viable candidate. diff --git a/gcc/cp/class.c b/gcc/cp/class.c index 87f8111..88db80f 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -6398,7 +6398,7 @@ instantiate_type (tree lhstype, tree rhs, tsubst_flags_t flags) flags &= ~tf_ptrmem_ok; - if (TREE_CODE (lhstype) == UNKNOWN_TYPE) + if (lhstype == unknown_type_node) { if (flags & tf_error) error ("not enough type information"); diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index 6b35fb9..a28a2e3 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -3344,8 +3344,6 @@ more_aggr_init_expr_args_p (const aggr_init_expr_arg_iterator *iter) #define ANON_UNION_TYPE_P(NODE) \ (TREE_CODE (NODE) == UNION_TYPE && ANON_AGGR_TYPE_P (NODE)) -#define UNKNOWN_TYPE LANG_TYPE - /* Define fields and accessors for nodes representing declared names. */ #define TYPE_WAS_ANONYMOUS(NODE) (LANG_TYPE_CLASS_CHECK (NODE)->was_anonymous) diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 4aa3441..5f280ce 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -3452,7 +3452,7 @@ cxx_init_decl_processing (void) /* C++ extensions */ - unknown_type_node = make_node (UNKNOWN_TYPE); + unknown_type_node = make_node (LANG_TYPE); record_unknown_type (unknown_type_node, "unknown type"); /* Indirecting an UNKNOWN_TYPE node yields an UNKNOWN_TYPE node. */ @@ -3463,7 +3463,7 @@ cxx_init_decl_processing (void) TYPE_POINTER_TO (unknown_type_node) = unknown_type_node; TYPE_REFERENCE_TO (unknown_type_node) = unknown_type_node; - init_list_type_node = make_node (UNKNOWN_TYPE); + init_list_type_node = make_node (LANG_TYPE); record_unknown_type (init_list_type_node, "init list"); { diff --git a/gcc/cp/error.c b/gcc/cp/error.c index 3a03790..8595719 100644 --- a/gcc/cp/error.c +++ b/gcc/cp/error.c @@ -333,11 +333,13 @@ dump_type (tree t, int flags) switch (TREE_CODE (t)) { - case UNKNOWN_TYPE: + case LANG_TYPE: if (t == init_list_type_node) pp_string (cxx_pp, M_("<brace-enclosed initializer list>")); - else + else if (t == unknown_type_node) pp_string (cxx_pp, M_("<unresolved overloaded function type>")); + else + gcc_unreachable (); break; case TREE_LIST: @@ -698,7 +700,7 @@ dump_type_prefix (tree t, int flags) case TYPE_DECL: case TREE_VEC: case UNION_TYPE: - case UNKNOWN_TYPE: + case LANG_TYPE: case VOID_TYPE: case TYPENAME_TYPE: case COMPLEX_TYPE: @@ -801,7 +803,7 @@ dump_type_suffix (tree t, int flags) case TYPE_DECL: case TREE_VEC: case UNION_TYPE: - case UNKNOWN_TYPE: + case LANG_TYPE: case VOID_TYPE: case TYPENAME_TYPE: case COMPLEX_TYPE: diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c index ebc689b..845faf3 100644 --- a/gcc/cp/name-lookup.c +++ b/gcc/cp/name-lookup.c @@ -1133,7 +1133,7 @@ maybe_push_decl (tree decl) possible. */ && TREE_CODE (DECL_CONTEXT (decl)) != NAMESPACE_DECL) || (TREE_CODE (decl) == TEMPLATE_DECL && !namespace_bindings_p ()) - || TREE_CODE (type) == UNKNOWN_TYPE + || type == unknown_type_node /* The declaration of a template specialization does not affect the functions available for overload resolution, so we do not call pushdecl. */ diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c index 9a7faec..a36851d 100644 --- a/gcc/cp/rtti.c +++ b/gcc/cp/rtti.c @@ -255,7 +255,8 @@ get_tinfo_decl_dynamic (tree exp) type = TYPE_MAIN_VARIANT (type); /* For UNKNOWN_TYPEs call complete_type_or_else to get diagnostics. */ - if (CLASS_TYPE_P (type) || TREE_CODE (type) == UNKNOWN_TYPE) + if (CLASS_TYPE_P (type) || type == unknown_type_node + || type == init_list_type_node) type = complete_type_or_else (type, exp); if (!type) @@ -482,7 +483,8 @@ get_typeid (tree type) type = TYPE_MAIN_VARIANT (type); /* For UNKNOWN_TYPEs call complete_type_or_else to get diagnostics. */ - if (CLASS_TYPE_P (type) || TREE_CODE (type) == UNKNOWN_TYPE) + if (CLASS_TYPE_P (type) || type == unknown_type_node + || type == init_list_type_node) type = complete_type_or_else (type, NULL_TREE); if (!type) diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 135de46..47f3897c 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -3210,7 +3210,7 @@ finish_offsetof (tree expr) } if (TREE_CODE (TREE_TYPE (expr)) == FUNCTION_TYPE || TREE_CODE (TREE_TYPE (expr)) == METHOD_TYPE - || TREE_CODE (TREE_TYPE (expr)) == UNKNOWN_TYPE) + || TREE_TYPE (expr) == unknown_type_node) { if (TREE_CODE (expr) == COMPONENT_REF || TREE_CODE (expr) == COMPOUND_EXPR) diff --git a/gcc/cp/typeck2.c b/gcc/cp/typeck2.c index 444ba73..d61ec0a 100644 --- a/gcc/cp/typeck2.c +++ b/gcc/cp/typeck2.c @@ -515,7 +515,8 @@ cxx_incomplete_type_diagnostic (const_tree value, const_tree type, "invalid use of dependent type %qT", type); break; - case UNKNOWN_TYPE: + case LANG_TYPE: + gcc_assert (type == unknown_type_node); if (value && TREE_CODE (value) == COMPONENT_REF) goto bad_member; else if (value && TREE_CODE (value) == ADDR_EXPR) |