* cpp.texi: Update for new command line assertion syntax.
* cpplib.c (cpp_define): Simplify a bit.
(cpp_assert, cpp_unassert): Use handle_assertion.
(handle_assertion): New function; accept new command line
syntax with '='.
* testsuite/gcc.dg/cpp/assert3.c: New tests.
From-SVN: r37171
* c-typeck.c (build_unary_op): If pedantic, pedwarn for increment
and decrement of complex types.
testsuite:
* gcc.dg/c99-complex-2.c: New test.
From-SVN: r37164
* builtins.c (expand_builtin_fputs): When deleting NOP calls to
builtin fputs, ensure we still evaluate the stream in case it
has side-effects.
testsuite:
* gcc.c-torture/execute/stdio-opt-1.c: New test.
From-SVN: r37162
* include/c/bits/std_cwctype.h: #undef possible function-like
macro definitions of iswxxx functions, which might be brought in
by <wctype.h>. Those macro definitions prevent build on some
linux-based systems.
* include/bits/std_complex.h (complex<>): Comment out friend
declarations of abs<> specializations.
(abs): Define primary template.
* src/complex.cc (abs): Comment out specialization definition.
From-SVN: r37157
2000-10-30 Phil Edwards <pme@sources.redhat.com>
* acinclude.m4 (GLIBCPP_ENABLE_DEBUG): Raise debugging level from
the default of 2 to 3.
* configure.in: Fix minor typos. SUBST the values of enable_shared
and enable_static so that mkcheck will be aware of them. Put the
test for gconv.h in with all the other header tests.
* aclocal.m4: Regenerate.
* configure: Ditto.
* Makefile.in: Ditto.
* libio/Makefile.in: Ditto.
* libmath/Makefile.in: Ditto.
* libsupc++/Makefile.in: Ditto.
* src/Makefile.in: Ditto.
* config/os/solaris/solaris2.7/bits/os_defines.h: Define
_G_USING_THUNKS to 0.
From-SVN: r37151
* cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
(linkage_kind): New enumeration.
(decl_linkage): New function.
* decl2.c (comdat_linkage): Extend comment.
* error.c (dump_function_decl): Print the arguments used to
instantiate a template, even when not printing the type of the
function.
* pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
not TREE_PUBLIC, to test for external linkage.
* tree.c (decl_linkage): New function.
From-SVN: r37150
* cppfiles.c (stack_include_file): Check for stacked contexts
here.
* cpphash.h (_cpp_do__Pragma): New prototype.
* cppinit.c (cpp_reader_init): Add _Pragma keyword to hash table.
* cpplex.c (skip_escaped_newlines): Only process trigraphs and
escaped newlines if !(buffer->from_stage3).
(_cpp_lex_token): Warn about missing newlines iff
!buffer->from_stage3.
* cpplib.c (get__Pragma_string, destringize,
_cpp_do__Pragma): New functions.
(run_directive): Set output_line for _Pragma to avoid line
markers in output. Set from_stage3 and prevent macro expansion
for _Pragma and command-line options. Check buffer exhaustion.
(cpp_push_buffer): Don't check for stacked macro contexts, as
this is perfectly legitimate for _Pragma. Move the check to
stack_include_file instead. Set from_stage3 iff buffer is
preprocessed input.
* cpplib.h (struct cpp_buffer): Make warned_cplusplus_comments
unsigned. New boolean from_stage3.
(struct spec_nodes): Add n__Pragma.
* cppmacro.c (enter_macro_context): Flip sense of return value.
(_cpp_get_token): Handle _Pragma operator.
From-SVN: r37147
2000-10-29 Benjamin Kosnik <bkoz@redhat.com>
* configure.in: Simplify use of AC_CACHE_SAVE. Put linked files
in $(top_builddir)/include/bits, not $(top_builddir)/bits, to help
with libgcj build issues and improve consistency with the source
directory's include directory setup.
* configure: Regenerate.
* acinclude.m4: Same here.
* aclocal.m4: Regenerate.
* mknumeric_limits (OUT_H): Also change paths here.
* mkcheck.in (C_DIR): And here.
* mkc++config (OUT_H): And here.
* libmath/Makefile.am (INCLUDES): And here.
* src/Makefile.am (INCLUDES): Change to $(top_builddir)/include.
* libio/Makefile.am: Ditto.
* libsupc++/Makefile.am (INCLUDES): Ditto.
From-SVN: r37134
* config/c_io_libio.cc (basic_file<char>::__basic_file):
Don't pass a NULL _IO_wide_data to _IO_no_init when
_GLIBCPP_USE_WCHAR_T is not defined.
* config/c_io_libio.h (_IO_codecvt): Don't declare when
_GLIBCPP_USE_WCHAR_T is not defined.
* config/c_io_libio_codecvt.c: Don't compile it
when _GLIBCPP_USE_WCHAR_T is not defined.
* include/bits/codecvt.h (codecvt<_InternT, _ExternT, __enc_traits):
Don't define this specialization when _GLIBCPP_USE_WCHAR_T
is not defined.
* include/bits/locale_facets.h (<bits/std_cwctype.h>): Don't
include it when _GLIBCPP_USE_WCHAR_T is not defined.
* src/codecvt.cc (__enc_traits::_S_max_size): Don't define
when _GLIBCPP_USE_WCHAR_T is not defined.
* src/localename.cc (locale::_Impl::_M_construct_collate):
Don't call wide-character functions when _GLIBCPP_USE_WCHAR_T is
not defined.
(locale::_Impl::_M_construct_ctype): Likewise.
(locale::_Impl::_M_construct_monetary): Likewise.
(locale::_Impl::_M_construct_numeric): Likewise.
(locale::_Impl::_M_construct_time): Likewise.
(locale::_Impl::_M_construct_messages): Likewise.
* iofopen.c (_IO_new_fopen): Don't define `_IO_wide_data wd'
if _GLIBCPP_USE_WCHAR_T is not defined.
* iofwide.c: Don't define codecvt functions when
_GLIBCPP_USE_WCHAR_T is not defined.
(_IO_fwide): Don't try to put the stream in wide mode when
_GLIBCPP_USE_WCHAR_T is not defined.
* libio.h (_IO_wide_data): Define it as an incomplete struct
when _GLIBCPP_USE_WCHAR_T is not defined.
* wfiledoalloc.c: Don't define anything when
_GLIBCPP_USE_WCHAR_T is not defined.
* wfileops.c: Likewise.
* wgenops.c: Likewise.
From-SVN: r37131
* _G_config.h (_G_USING_THUNKS): Allow overrides from
OS-configuration files.
* libioP.h: Test _G_USING_THUNKS with #if, rather than #ifdef.
From-SVN: r37130
* gcc.dg/cpp/defined.c, include1.c, paste11.c, skipping.c:
New tests.
* gcc.dg/cpp/macsyntx.c: Move test to defined.c.
* gcc.dg/cpp/mi3.c, mi3.h: New test for over-enthusiastic
optimisation.
From-SVN: r37126
* gcc.dg/cpp/macro4.c, macro5.c: New tests.
* mi1.c, mi1c.h: Add null directives to multiple-include test.
* mi5.c: Test multiple includes work with -C.
* trigraphs.c: Test ^= version.
From-SVN: r37124
