* friend.c (is_friend): Local classes have the same access as the
	enclosing function.

From-SVN: r18904

From-SVN: r18903

From-SVN: r18902

From-SVN: r18901

From-SVN: r18900

From-SVN: r18899

        * except.c (do_unwind): Delete dead function.
        (easy_expand_asm): Likewise.

From-SVN: r18898

From-SVN: r18897

From-SVN: r18896

From-SVN: r18895

        * Makefile.in (c-typeck.o): Delete on expr.h, insn-codes.h and
        $(RTL_H).
        (stor-layout.o): Likewise.
        * c-typeck.c: Include rtl.h and expr.h.
        * stor-layout.c: Likewise.

From-SVN: r18894

        * cpplib.c (cpp_file_line_for_message): Delete unused parameter.
        All callers changed.
        (do_sccs): Wrap in an SCCS_DIRECTIVE ifdef.
        * fix-header.c (cpp_file_line_for_message): Delete unused paramter.
        All callers changed.

From-SVN: r18893

From-SVN: r18892

From-SVN: r18891

From-SVN: r18890

From-SVN: r18888

        * class.c (alter_access): Remove unused label.  Add braces
        around empty else clause.
        * lex.c (yyprint): Fix argument to printf.

From-SVN: r18887

        * objc/sendmsg.c (__objc_block_forward): Add braces for return
        value if INVISIBLE_STRUCT_RETURN.

From-SVN: r18886

From-SVN: r18885

From-SVN: r18884

From-SVN: r18883

	* pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
	* pt.c (instantiate_class_template): Make sure template
	arguments are permanent.
	* init.c (resolve_offset_ref): Don't go looking around in
	template types.
	* semantics.c: Add routines to handle expressions, and some
	declaration processing.
	* parse.y: Use them.
	(current_class_depth): Move declaration to cp-tree.h.
	* parse.c: Regenerated.
	* cp-tree.h: Use them.
	(current_class_depth): Declare.
	* pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.

From-SVN: r18882

From-SVN: r18881

        * genpeep.c (main): Remove unused variable 'i' from the generated
        file.

From-SVN: r18880

        * genemit.c (gen_expand): Do not emit "_done" or "_fail" labels.
        (gen_split): Likewise.
        (main): Rework generated definitions of DONE and FAIL so that they
        no longer use gotos.  Avoids warnings about unused labels.

From-SVN: r18879

        * integrate.c (copy_rtx_and_substitute): Rework to avoid need for
        unused "junk" variable.

From-SVN: r18878

genattrtab.c (write_complex_function): Add a default case in generated switch statement to keep -W -Wall quiet.

        * genattrtab.c (write_complex_function): Add a default case in
        generated switch statement to keep -W -Wall quiet.

From-SVN: r18877

Add documentation of Thumb command line options.

From-SVN: r18876

From-SVN: r18875

From-SVN: r18874

From-SVN: r18873

From-SVN: r18872

From-SVN: r18871

From-SVN: r18870

From-SVN: r18869

From-SVN: r18868

From-SVN: r18867

        * lang-options.h: Sort all -f*-intrinsics-* options,
        for consistency with other g77 versions.
Another patch from Craig.

From-SVN: r18866

        * stmt.c (expand_expr_stmt): Must generate code for
        statements within an expression (gcc's `({ ... )}')
        even if -fsyntax-only.
Patch from Craig.

From-SVN: r18865

From-SVN: r18864