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re PR c++/15815 (Update #pragma interface and #pragma implementation documentation.) 

PR c++/15815
	* lex.c (handle_pragma_interface): Deprecate.
	(handle_pragma_implementation): Likewise.

	PR c++/15815
	* doc/extend.texi: Deprecate #pragma interface and #pragma
	implementation.

From-SVN: r82712
This commit is contained in:
Mark Mitchell 2004-06-07 19:23:28 +00:00 committed by Mark Mitchell
parent 0b395e1959
commit 3743236e9c
4 changed files with 24 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2004-06-07 Mark Mitchell <mark@codesourcery.com>
PR c++/15815
* doc/extend.texi: Deprecate #pragma interface and #pragma
implementation.
2004-06-07 Alexandre Oliva <aoliva@redhat.com>
PR middle-end/15666

6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2004-06-07 Mark Mitchell <mark@codesourcery.com>
PR c++/15815
* lex.c (handle_pragma_interface): Deprecate.
(handle_pragma_implementation): Likewise.
2004-06-07 Mark Mitchell <mark@codesourcery.com>
PR c++/15766

6
gcc/cp/lex.c
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@ -529,6 +529,9 @@ handle_pragma_interface (cpp_reader* dfile ATTRIBUTE_UNUSED )
struct c_fileinfo *finfo;
const char *main_filename;
warning ("`#pragma interface' is deprecated and will be removed in a "
"future version of GCC");
if (fname == (tree)-1)
return;
else if (fname == 0)
@ -571,6 +574,9 @@ handle_pragma_implementation (cpp_reader* dfile ATTRIBUTE_UNUSED )
const char *main_filename;
struct impl_files *ifiles = impl_file_chain;
warning ("`#pragma implementation' is deprecated and will be removed in a "
"future version of GCC");
if (fname == (tree)-1)
return;

6
gcc/doc/extend.texi
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@ -7942,6 +7942,9 @@ use of the header file.
@item #pragma interface
@itemx #pragma interface "@var{subdir}/@var{objects}.h"
@kindex #pragma interface
This @samp{#pragma} has been deprecated and will be removed in a
future release of GCC.
Use this directive in @emph{header files} that define object classes, to save
space in most of the object files that use those classes. Normally,
local copies of certain information (backup copies of inline member
@ -7962,6 +7965,9 @@ implementation}.
@item #pragma implementation
@itemx #pragma implementation "@var{objects}.h"
@kindex #pragma implementation
This @samp{#pragma} has been deprecated and will be removed in a
future release of GCC.
Use this pragma in a @emph{main input file}, when you want full output from
included header files to be generated (and made globally visible). The
included header file, in turn, should use @samp{#pragma interface}.