Added comment explaining why.

From-SVN: r19855

From-SVN: r19854

* tree.h (TYPE_SIZE_UNIT): New.
(struct tree_type): Add size_unit member.
* stor-layout.c (layout_type): Initialize it.
* expr.c (get_inner_reference) [ARRAY_REF]: Use it.
* tree.c (size_in_bytes, int_size_in_bytes): Likewise.

From-SVN: r19853

	* parse.y (.finish_new_placement): New non-terminal.
	(unary_expr, new_type_id): Use it.
	* parse.c: Regenerated.

From-SVN: r19852

pt.c (redeclare_class_template): Say where the original definition of the template-parameter's default argument...

	* pt.c (redeclare_class_template): Say where the original definition
	of the template-parameter's default argument appeared.

From-SVN: r19851

	* stor-layout.c (layout_record): Fix off-by-one error when checking
	length of the TYPE_BINFO vector.

From-SVN: r19850

1998-05-18  Craig Burley  <burley@gnu.org>
	* Make-lang.in (G77STAGESTUFF): Add g77.o, g77spec.o,
	and g77version.o.
	(f77.clean): Add removal of g77.c, g77.o, g77spec.o,
	and g77version.o.
	(f77.distclean): Delete removal of g77.c.

From-SVN: r19849

and g77version.o.
(f77.clean): Add removal of g77.c, g77.o, g77spec.o,
and g77version.o.
(f77.distclean): Delete removal of g77.c.

From-SVN: r19848

From-SVN: r19847

From-SVN: r19846

From-SVN: r19845

1998-05-18  Craig Burley  <burley@gnu.org>
	* com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
	Be even more persnickety in checking for internal bugs.
	Also, if precision isn't changing, just return the expr.
	(ffecom_expr_): Add ltkt variable for clarity.
	* expr.c Use ffestrOther in place of ffeexprDotdot_.
	(ffeexpr_token_number_): Call
	ffeexpr_make_float_const_ to make an integer.
	(ffeexpr_make_float_const_): Handle making an integer.
	* intrin.c (ffeintrin_init_0): Distinguish between
	crashes on bad arg base and kind types.
	* Makefile.in (f/expr.c): Now depends on f/stamp-str.
	* str-ot.fin: Add more keywords for expr.c.
	* intdoc.c (dumpimp): Trivial fix.
	* stb.c (ffestb_R100110_): Fix an assertion.

From-SVN: r19844

From-SVN: r19843

From-SVN: r19842

From-SVN: r19841

From-SVN: r19840

From-SVN: r19839

crashes on bad arg base and kind types.

From-SVN: r19838

(ffeexpr_token_number_): Call
ffeexpr_make_float_const_ to make an integer.
(ffeexpr_make_float_const_): Handle making an integer.

From-SVN: r19837

Be even more persnickety in checking for internal bugs.
Also, if precision isn't changing, just return the expr.
(ffecom_expr_): Add ltkt variable for clarity.

From-SVN: r19836

        * dwarfout.h, dwarf2out.h, dbxout.h, sdbout.h:  New files.
        Prototypes for externally used functions in respective C files.
        * dwarfout.c, dbxout.c, dwarf2out.c, sdbout.c, toplev,c,
        final.c: Include above files.
        * Makefile.in (toplev.o): Add dependency for above four headers.
        (final.o): Likewise.
        (dwarfout.o, dbxout.o, dwarf2out.o, sdbout.o): Depend on four
        respective header files.

From-SVN: r19835

From-SVN: r19834

From-SVN: r19833

From-SVN: r19832

From-SVN: r19831

From-SVN: r19830

From-SVN: r19829

        * Makefile.in (TARGET_TOOLPREFIX): No longer define.
        (AR_FOR_TARGET, RANLIB_FOR_TARGET): Define to use versions in
        the build tree if they exist.
        (AR, AR_FLAGS, OLDAR, OLDAR_FLAGS, RANLIB, RANLIB_TEST): Update
        appropriately.
        (objdir): Let configure substitute value.
        (FLOAT_H): Let configure select a pre-built version from the
        config subdir.
        * build-make (INSTALL_TARGET, ALL): Disable, no longer needed.
        * configure.in: Substitute for objdir.
	* cp/Makefile.in (program_transform_name, objdir): Define.

From-SVN: r19828

        * Makefile.in (build_canonical, host_canonical): Let configure
        substitute values for these variables.
        * configure.in: Substitute for build_canonical, host_canonical
        and target_subdir in generated Makefile.

From-SVN: r19827

        * output.h (find_basic_blocks): Declare.
        (free_basic_block_vars, set_block_num, life_analysis): Likewise.

From-SVN: r19826

        * Makefile.in (BISON): Use bison from the build tree if it exists.
        (FLEX): Similarly.

From-SVN: r19825

        * gcc.c (SWITCH_CURTAILS_COMPILATION): Definition.
        (DEFAULT_SWITCH_CURTAILS_COMPILATION): True for options -S and -c.
        (process_command): If HAVE_EXECUTABLE_SUFFIX is defined then scan
        command line arguments to see if an executable is not being
        created, and if so - do not append the suffix.
        * tm.texi (SWITCH_CURTAILS_COMPILATION): Add description of new
        driver macro.

From-SVN: r19824

        * i386.h (ALIGN_DFmode): Delete.
        (CONSTANT_ALIGNMENT): Define.
        * varasm.c (force_const_mem): Use it.

From-SVN: r19823

From-SVN: r19822

with the Alpha/NetBSD patch.

From-SVN: r19821

	* typeck.c (type_unknown_p): Return true for TREE_LIST also.
	* call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
	* call.c (build_scoped_method_call): Likewise.

From-SVN: r19820

init.c (build_new_1): Call suspend_momentary around the creation of values that must be saved for...

	* init.c (build_new_1): Call suspend_momentary around the creation
	of values that must be saved for exception handling.
	* parse.y (.build_new_placement): New non-terminal.
	(unary_expr, new_placement): Use it.
	* parse.c: Regenerated.

From-SVN: r19819

	* alias.c (mode_alias_check): Delete.
	(true_dependence, anti_dependence, output_dependence): Revert April 21
	change.

From-SVN: r19818

From-SVN: r19817

	* decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
	old and new types.

From-SVN: r19816