diff options
| author | Jason Merrill <jason@gcc.gnu.org> | 1999-07-09 08:44:37 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1999-07-09 08:44:37 -0400 |
| commit | 1d02ac8371b1d3b31ed029c29fa23fadeca48787 (patch) | |
| tree | ce533478692fb6b5bbf3b4376582f0ed83cc0394 /gcc/cp/semantics.c | |
| parent | 6f1b4c42790b1a8083ae217facb58eb3f0cfa819 (diff) | |
| download | gcc-1d02ac8371b1d3b31ed029c29fa23fadeca48787.zip gcc-1d02ac8371b1d3b31ed029c29fa23fadeca48787.tar.gz gcc-1d02ac8371b1d3b31ed029c29fa23fadeca48787.tar.bz2 | |
decl2.c (reparse_absdcl_as_casts): Don't warn about old-style casts in system headers or extern "C" blocks.
* decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
casts in system headers or extern "C" blocks.
* decl2.c (write_virtuals): Deleted declaration.
* cp-tree.h (write_virtuals): Deleted extern declaration.
* class.c (finish_struct_1): Removed #if 0'd code that mentions
write_virtuals.
* semantics.c (begin_class_definition): Rewrite code to not depend
on write_virtuals.
* lex.c (cp_pragma_interface): New function.
(cp_pragma_implementation): Likewise.
(handle_cp_pragma): Call them.
From-SVN: r28045
Diffstat (limited to 'gcc/cp/semantics.c')
| -rw-r--r-- | gcc/cp/semantics.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 1659ec8..059375b 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -1329,16 +1329,12 @@ begin_class_definition (t) SET_CLASSTYPE_INTERFACE_UNKNOWN_X (t, interface_unknown); } - - /* Record how to set the access of this class's - virtual functions. If write_virtuals == 3, then - inline virtuals are ``extern inline''. */ - if (write_virtuals == 3) - needs_writing = ! CLASSTYPE_INTERFACE_ONLY (t) - && CLASSTYPE_INTERFACE_KNOWN (t); - else - needs_writing = 1; - CLASSTYPE_VTABLE_NEEDS_WRITING (t) = needs_writing; + + /* Only leave this bit clear if we know this + class is part of an interface-only specification. */ + if (! CLASSTYPE_INTERFACE_KNOWN (t) + || ! CLASSTYPE_INTERFACE_ONLY (t)) + CLASSTYPE_VTABLE_NEEDS_WRITING (t) = 1; } #if 0 tmp = TYPE_IDENTIFIER ($<ttype>0); |