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| author | Martin v. Löwis <loewis@informatik.hu-berlin.de> | 1998-05-20 15:08:59 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1998-05-20 15:08:59 -0400 |
| commit | 036407f7b38207f934c62f65a0a732c356f9a98e (patch) | |
| tree | b265b35874cb2bc8b68c02b69a2adec9fbb83d86 /gcc | |
| parent | 4e5a8d7b868a22aeb18f68fc15198943a165ada5 (diff) | |
| download | gcc-036407f7b38207f934c62f65a0a732c356f9a98e.zip gcc-036407f7b38207f934c62f65a0a732c356f9a98e.tar.gz gcc-036407f7b38207f934c62f65a0a732c356f9a98e.tar.bz2 | |
decl.c (record_unknown_type): New function.
* decl.c (record_unknown_type): New function.
(init_decl_processing): Call it for the unknown and global type
nodes.
From-SVN: r19912
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 29 |
2 files changed, 26 insertions, 9 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index ef645d1..29c3ce5 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de> + + * decl.c (record_unknown_type): New function. + (init_decl_processing): Call it for the unknown and global type + nodes. + 1998-05-20 Mark Mitchell <mmitchell@usa.net> * decl2.c (find_representative_member): New function. diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 0550db7..c067fe2 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -168,6 +168,7 @@ static tree lookup_tag PROTO((enum tree_code, tree, static void set_identifier_type_value_with_scope PROTO((tree, tree, struct binding_level *)); static void record_builtin_type PROTO((enum rid, char *, tree)); +static void record_unknown_type PROTO((tree, char *)); static int member_function_or_else PROTO((tree, tree, char *)); static void bad_specifiers PROTO((tree, char *, int, int, int, int, int)); @@ -5102,6 +5103,22 @@ record_builtin_type (rid_index, name, type) } } +/* Push a type into the namespace so that the back-ends ignore it. */ + +static void +record_unknown_type (type, name) + tree type; + char *name; +{ + tree decl = pushdecl (build_decl (TYPE_DECL, get_identifier (name), type)); + /* Make sure the "unknown type" typedecl gets ignored for debug info. */ + DECL_IGNORED_P (decl) = 1; + TYPE_DECL_SUPPRESS_DEBUG (decl) = 1; + TYPE_SIZE (type) = TYPE_SIZE (void_type_node); + TYPE_ALIGN (type) = 1; + TYPE_MODE (type) = TYPE_MODE (void_type_node); +} + /* Push overloaded decl, in global scope, with one argument so it can be used as a callback from define_function. */ @@ -5697,14 +5714,8 @@ init_decl_processing () /* C++ extensions */ unknown_type_node = make_node (UNKNOWN_TYPE); - decl = pushdecl (build_decl (TYPE_DECL, get_identifier ("unknown type"), - unknown_type_node)); - /* Make sure the "unknown type" typedecl gets ignored for debug info. */ - DECL_IGNORED_P (decl) = 1; - TYPE_DECL_SUPPRESS_DEBUG (decl) = 1; - TYPE_SIZE (unknown_type_node) = TYPE_SIZE (void_type_node); - TYPE_ALIGN (unknown_type_node) = 1; - TYPE_MODE (unknown_type_node) = TYPE_MODE (void_type_node); + record_unknown_type (unknown_type_node, "unknown type"); + /* Indirecting an UNKNOWN_TYPE node yields an UNKNOWN_TYPE node. */ TREE_TYPE (unknown_type_node) = unknown_type_node; @@ -5828,7 +5839,7 @@ init_decl_processing () pushdecl (std_node); global_type_node = make_node (LANG_TYPE); - record_builtin_type (RID_MAX, "global type", global_type_node); + record_unknown_type (global_type_node, "global type"); /* Now, C++. */ current_lang_name = lang_name_cplusplus; |