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| author | Mark Mitchell <mark@codesourcery.com> | 2003-09-17 20:52:41 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2003-09-17 20:52:41 +0000 |
| commit | 47aa0df47504bd7a24c0e5e3110e927233e4a96d (patch) | |
| tree | b548787b45299cc7b303a1196b1877191302b679 /gcc/cp | |
| parent | 43892f8cea65404797f538f37a500ca62bf672c0 (diff) | |
| download | gcc-47aa0df47504bd7a24c0e5e3110e927233e4a96d.zip gcc-47aa0df47504bd7a24c0e5e3110e927233e4a96d.tar.gz gcc-47aa0df47504bd7a24c0e5e3110e927233e4a96d.tar.bz2 | |
re PR debug/12066 (g++ generates stabs for "char *" that gdb cannot read)
PR debug/12066
* dbxout.c (dbxout_init): Use a langhook to find builtin types.
* langhooks-def.h (lhd_return_null_tree_v): New function.
(LANG_HOOKS_BUILTIN_TYPE_DECLS): New macro.
(LANG_HOOKS_DECLS): Add it to the intializer.
* langhooks.c (lhd_return_null_tree_v): New function.
* langhooks.h (lang_hooks_for_decls): Add builtin_type_decls.
PR debug/12066
* cp-lang.c (LANG_HOOKS_BUILTIN_TYPE_DECLS): Define.
* cp-tree.h (cxx_builtin_type_decls): Declare.
* decl.c (builtin_type_decls): New variables.
(cxx_builtin_type_decls): New function.
(record_builtin_type): Add to builtin_type_decls.
From-SVN: r71478
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/cp/cp-lang.c | 2 | ||||
| -rw-r--r-- | gcc/cp/cp-tree.h | 2 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 19 |
4 files changed, 32 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index f650e3c..24f82d7 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,12 @@ +2003-09-17 Mark Mitchell <mark@codesourcery.com> + + PR debug/12066 + * cp-lang.c (LANG_HOOKS_BUILTIN_TYPE_DECLS): Define. + * cp-tree.h (cxx_builtin_type_decls): Declare. + * decl.c (builtin_type_decls): New variables. + (cxx_builtin_type_decls): New function. + (record_builtin_type): Add to builtin_type_decls. + 2003-09-17 Richard Henderson <rth@redhat.com> * semantics.c (expand_or_defer_fn): Inc/dec function_depth. diff --git a/gcc/cp/cp-lang.c b/gcc/cp/cp-lang.c index 3e229a0..92e6b91 100644 --- a/gcc/cp/cp-lang.c +++ b/gcc/cp/cp-lang.c @@ -102,6 +102,8 @@ static void cxx_initialize_diagnostics (diagnostic_context *); #define LANG_HOOKS_DECL_PRINTABLE_NAME cxx_printable_name #undef LANG_HOOKS_PRINT_ERROR_FUNCTION #define LANG_HOOKS_PRINT_ERROR_FUNCTION cxx_print_error_function +#undef LANG_HOOKS_BUILTIN_TYPE_DECLS +#define LANG_HOOKS_BUILTIN_TYPE_DECLS cxx_builtin_type_decls #undef LANG_HOOKS_PUSHLEVEL #define LANG_HOOKS_PUSHLEVEL lhd_do_nothing_i #undef LANG_HOOKS_POPLEVEL diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index 1d126e8..dfa298f 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -3752,6 +3752,8 @@ extern void register_dtor_fn (tree); extern tmpl_spec_kind current_tmpl_spec_kind (int); extern tree cp_fname_init (const char *); extern tree check_elaborated_type_specifier (enum tag_types, tree, bool); +extern tree cxx_builtin_type_decls (void); + extern bool have_extern_spec; /* in decl2.c */ diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 92e8597..8676698 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -5911,6 +5911,19 @@ lookup_type_current_level (tree name) } + +/* A chain of TYPE_DECLs for the builtin types. */ + +static GTY(()) tree builtin_type_decls; + +/* Return a chain of TYPE_DECLs for the builtin types. */ + +tree +cxx_builtin_type_decls () +{ + return builtin_type_decls; +} + /* Push the declarations of builtin types into the namespace. RID_INDEX is the index of the builtin type in the array RID_POINTERS. NAME is the name used when looking up the builtin @@ -5952,6 +5965,12 @@ record_builtin_type (enum rid rid_index, if (!TYPE_NAME (type)) TYPE_NAME (type) = tdecl; + + if (tdecl) + { + TREE_CHAIN (tdecl) = builtin_type_decls; + builtin_type_decls = tdecl; + } } /* Record one of the standard Java types. |