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| author | Ollie Wild <aaw@google.com> | 2007-07-30 18:29:20 +0000 |
|---|---|---|
| committer | Ollie Wild <aaw@gcc.gnu.org> | 2007-07-30 18:29:20 +0000 |
| commit | ccfc4c91bb38ae91e4fe206fca657366e5f7caa7 (patch) | |
| tree | bb584ffda6bfb46d8b03b533da0e2f408e0bbd23 /libcpp/ChangeLog | |
| parent | 7bc980e1d9410f6182088fe4b60f125634e71941 (diff) | |
| download | gcc-ccfc4c91bb38ae91e4fe206fca657366e5f7caa7.zip gcc-ccfc4c91bb38ae91e4fe206fca657366e5f7caa7.tar.gz gcc-ccfc4c91bb38ae91e4fe206fca657366e5f7caa7.tar.bz2 | |
directives-only.c: New file.
libcpp/
* directives-only.c: New file.
* internal.h (struct _cpp_dir_only_callbacks): New.
(_cpp_preprocess_dir_only): New function.
* directives.c (_cpp_handle_directive): Check directives_only before
disabling execution of indented directives.
* files.c (_cpp_stack_file): Add directives_only check.
* include/cpplib.h (struct cpp_options): Add directives_only.
(cpp_init_special_builtins): New function.
* init.c (cpp_init_special_builtins): New function.
(cpp_init_builtins): Move builtin_array initialization to
cpp_init_special_builtins.
(post_options): Check directives_only before setting
pfile->state.prevent_expansion = 1.
* macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
is expanded inside a directive while -fdirectives-only is enabled.
* Makefile.in (libcpp_a_OBJS): Add directives-only.o.
(libcpp_a_SOURCES): Add directives-only.c.
gcc/
* c-ppoutput.c (print_lines_directives_only): New function.
(scan_translation_unit_directives_only): New function.
(preprocess_file): Add call to scan_translation_unit_directives_only.
* c-opts.c (c_common_handle_option): Add OPT_fdirectives_only.
(sanitize_cpp_opts): Add default flag_dump_macros setting for
-fdirectives-only. Add errors for -fdirectives-only conflict with
-Wunused-macros and -traditional.
(finish_options): Add builtin macro initialization for
-fdirectives-only + -fpreprocessed.
* c.opt (fdirectives-only): New.
* doc/cppopts.texi (fdirectives-only): New.
gcc/testsuite/
* gcc.dg/cpp/counter-2.c: New test.
* gcc.dg/cpp/counter-3.c: New test.
* gcc.dg/cpp/dir-only-1.c: New test.
* gcc.dg/cpp/dir-only-1.h: New file.
* gcc.dg/cpp/dir-only-2.c: New test.
* gcc.dg/cpp/dir-only-3.c: New test.
* gcc.dg/cpp/dir-only-3a.h: New file.
* gcc.dg/cpp/dir-only-3b.h: New file.
* gcc.dg/cpp/dir-only-4.c: New test.
* gcc.dg/cpp/dir-only-5.c: New test.
* gcc.dg/cpp/dir-only-6.c: New test.
From-SVN: r127066
Diffstat (limited to 'libcpp/ChangeLog')
| -rw-r--r-- | libcpp/ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 65b199d..0157cf3 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,23 @@ +2007-07-30 Ollie Wild <aaw@google.com> + + * directives-only.c: New file. + * internal.h (struct _cpp_dir_only_callbacks): New. + (_cpp_preprocess_dir_only): New function. + * directives.c (_cpp_handle_directive): Check directives_only before + disabling execution of indented directives. + * files.c (_cpp_stack_file): Add directives_only check. + * include/cpplib.h (struct cpp_options): Add directives_only. + (cpp_init_special_builtins): New function. + * init.c (cpp_init_special_builtins): New function. + (cpp_init_builtins): Move builtin_array initialization to + cpp_init_special_builtins. + (post_options): Check directives_only before setting + pfile->state.prevent_expansion = 1. + * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__ + is expanded inside a directive while -fdirectives-only is enabled. + * Makefile.in (libcpp_a_OBJS): Add directives-only.o. + (libcpp_a_SOURCES): Add directives-only.c. + 2007-07-04 Uros Bizjak <ubizjak@gmail.com> * traditional.c (_cpp_scan_out_logical_line): Initialize |