re PR middle-end/18785 (isdigit builtin function fails with EBCDIC character sets)
PR 18785 libcpp: * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro. (cpp_host_to_exec_charset): New function. * include/cpplib.h: Declare cpp_host_to_exec_charset. gcc: * langhooks.h (struct lang_hooks): Add to_target_charset. * langhooks.c (lhd_to_target_charset): New function. * langhooks-def.h: Declare lhd_to_target_charset. (LANG_HOOKS_TO_TARGET_CHARSET): New macro. (LANG_HOOKS_INITIALIZER): Update. * c-common.c (c_common_to_target_charset): New function. * c-common.h: Declare it. * c-objc-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to c_common_to_target_charset. * defaults.c (TARGET_BELL, TARGET_BS, TARGET_CR, TARGET_DIGIT0) (TARGET_ESC, TARGET_FF, TARGET_NEWLINE, TARGET_TAB, TARGET_VT): Delete definitions. * system.h: Poison them. * doc/tm.texi: Don't discuss them. * builtins.c (fold_builtin_isdigit): Use lang_hooks.to_target_charset. * c-pretty-print.c (pp_c_integer_constant): Don't use pp_c_char. (pp_c_char): Do not attempt to generate letter escapes for newline, tab, etc. * config/arm/arm.c (output_ascii_pseudo_op): Likewise. * config/mips/mips.c (mips_output_ascii): Likewise. gcc/cp: * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to c_common_to_target_charset. Delete bogus comment. gcc/testsuite: * gcc.dg/charset/builtin1.c: New test. From-SVN: r95304
This commit is contained in:
Zack Weinberg
parent
5920b5d2e8
commit
c5ff069dc4
21 changed files with 370 additions and 325 deletions
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@ -1,12 +1,37 @@
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2005-02-20 Zack Weinberg <zack@codesourcery.com>
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PR 18785
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* langhooks.h (struct lang_hooks): Add to_target_charset.
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* langhooks.c (lhd_to_target_charset): New function.
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* langhooks-def.h: Declare lhd_to_target_charset.
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(LANG_HOOKS_TO_TARGET_CHARSET): New macro.
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(LANG_HOOKS_INITIALIZER): Update.
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* c-common.c (c_common_to_target_charset): New function.
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* c-common.h: Declare it.
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* c-objc-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
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c_common_to_target_charset.
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* defaults.c (TARGET_BELL, TARGET_BS, TARGET_CR, TARGET_DIGIT0)
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(TARGET_ESC, TARGET_FF, TARGET_NEWLINE, TARGET_TAB, TARGET_VT):
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Delete definitions.
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* system.h: Poison them.
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* doc/tm.texi: Don't discuss them.
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* builtins.c (fold_builtin_isdigit): Use lang_hooks.to_target_charset.
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* c-pretty-print.c (pp_c_integer_constant): Don't use pp_c_char.
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(pp_c_char): Do not attempt to generate letter escapes for
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newline, tab, etc.
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* config/arm/arm.c (output_ascii_pseudo_op): Likewise.
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* config/mips/mips.c (mips_output_ascii): Likewise.
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2005-02-20 Dorit Naishlos <dorit@il.ibm.com>
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PR tree-optimization/19951
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* tree-vect-analyze.c (vect_analyze_loop_form): Check if loop exit edge
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is abnormal.
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2005-02-19 Steven Bosscher <stevenb@suse.de>
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PR middle-end/19698
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PR middle-end/19698
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* function.h (struct function): New field `max_loop_depth'.
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* cfgloop.c (establish_preds): Update maximum loop depth seen so far.
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(flow_loops_find): Reset the max loop depth count before finding loops.
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@ -7623,11 +7623,18 @@ fold_builtin_isdigit (tree arglist)
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else
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{
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/* Transform isdigit(c) -> (unsigned)(c) - '0' <= 9. */
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/* According to the C standard, isdigit is unaffected by locale. */
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tree arg = TREE_VALUE (arglist);
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arg = fold_convert (unsigned_type_node, arg);
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/* According to the C standard, isdigit is unaffected by locale.
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However, it definitely is affected by the target character set. */
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tree arg;
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unsigned HOST_WIDE_INT target_digit0
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= lang_hooks.to_target_charset ('0');
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if (target_digit0 == 0)
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return NULL_TREE;
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arg = fold_convert (unsigned_type_node, TREE_VALUE (arglist));
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arg = build2 (MINUS_EXPR, unsigned_type_node, arg,
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build_int_cst (unsigned_type_node, TARGET_DIGIT0));
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build_int_cst (unsigned_type_node, target_digit0));
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arg = build2 (LE_EXPR, integer_type_node, arg,
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build_int_cst (unsigned_type_node, 9));
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arg = fold (arg);
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@ -5620,6 +5620,27 @@ c_warn_unused_result (tree *top_p)
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}
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}
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/* Convert a character from the host to the target execution character
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set. cpplib handles this, mostly. */
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HOST_WIDE_INT
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c_common_to_target_charset (HOST_WIDE_INT c)
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{
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/* Character constants in GCC proper are sign-extended under -fsigned-char,
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zero-extended under -fno-signed-char. cpplib insists that characters
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and character constants are always unsigned. Hence we must convert
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back and forth. */
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cppchar_t uc = ((cppchar_t)c) & ((((cppchar_t)1) << CHAR_BIT)-1);
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uc = cpp_host_to_exec_charset (parse_in, uc);
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if (flag_signed_char)
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return ((HOST_WIDE_INT)uc) << (HOST_BITS_PER_WIDE_INT - CHAR_TYPE_SIZE)
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>> (HOST_BITS_PER_WIDE_INT - CHAR_TYPE_SIZE);
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else
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return uc;
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}
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/* Build the result of __builtin_offsetof. EXPR is a nested sequence of
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component references, with an INDIRECT_REF at the bottom; much like
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the traditional rendering of offsetof as a macro. Returns the folded
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@ -688,12 +688,14 @@ extern bool c_promoting_integer_type_p (tree);
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extern int self_promoting_args_p (tree);
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extern tree strip_array_types (tree);
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extern tree strip_pointer_operator (tree);
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extern HOST_WIDE_INT c_common_to_target_charset (HOST_WIDE_INT);
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/* This is the basic parsing function. */
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extern void c_parse_file (void);
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/* This is misnamed, it actually performs end-of-compilation processing. */
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extern void finish_file (void);
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/* These macros provide convenient access to the various _STMT nodes. */
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/* Nonzero if this statement should be considered a full-expression,
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@ -117,6 +117,8 @@ extern void c_initialize_diagnostics (diagnostic_context *);
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#define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to
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#undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
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#define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
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#undef LANG_HOOKS_TO_TARGET_CHARSET
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#define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
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/* The C front end's scoping structure is very different from
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that expected by the language-independent code; it is best
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@ -712,50 +712,37 @@ pp_c_function_definition (c_pretty_printer *pp, tree t)
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/* Expressions. */
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/* Print out a c-char. */
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/* Print out a c-char. This is called solely for characters which are
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in the *target* execution character set. We ought to convert them
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back to the *host* execution character set before printing, but we
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have no way to do this at present. A decent compromise is to print
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all characters as if they were in the host execution character set,
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and not attempt to recover any named escape characters, but render
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all unprintables as octal escapes. If the host and target character
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sets are the same, this produces relatively readable output. If they
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are not the same, strings may appear as gibberish, but that's okay
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(in fact, it may well be what the reader wants, e.g. if they are looking
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to see if conversion to the target character set happened correctly).
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A special case: we need to prefix \, ", and ' with backslashes. It is
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correct to do so for the *host*'s \, ", and ', because the rest of the
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file appears in the host character set. */
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static void
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pp_c_char (c_pretty_printer *pp, int c)
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{
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switch (c)
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if (ISPRINT (c))
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{
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case TARGET_NEWLINE:
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pp_string (pp, "\\n");
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break;
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case TARGET_TAB:
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pp_string (pp, "\\t");
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break;
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case TARGET_VT:
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pp_string (pp, "\\v");
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break;
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case TARGET_BS:
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pp_string (pp, "\\b");
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break;
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case TARGET_CR:
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pp_string (pp, "\\r");
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break;
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case TARGET_FF:
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pp_string (pp, "\\f");
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break;
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case TARGET_BELL:
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pp_string (pp, "\\a");
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break;
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case '\\':
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pp_string (pp, "\\\\");
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break;
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case '\'':
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pp_string (pp, "\\'");
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break;
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case '\"':
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pp_string (pp, "\\\"");
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break;
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default:
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if (ISPRINT (c))
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pp_character (pp, c);
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else
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pp_scalar (pp, "\\%03o", (unsigned) c);
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break;
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switch (c)
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{
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case '\\': pp_string (pp, "\\\\"); break;
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case '\'': pp_string (pp, "\\\'"); break;
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case '\"': pp_string (pp, "\\\""); break;
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default: pp_character (pp, c);
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}
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}
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else
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pp_scalar (pp, "\\%03o", (unsigned) c);
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}
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/* Print out a STRING literal. */
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@ -785,7 +772,7 @@ pp_c_integer_constant (c_pretty_printer *pp, tree i)
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{
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if (tree_int_cst_sgn (i) < 0)
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{
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pp_c_char (pp, '-');
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pp_character (pp, '-');
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i = build_int_cst_wide (NULL_TREE,
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-TREE_INT_CST_LOW (i),
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~TREE_INT_CST_HIGH (i)
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@ -8657,8 +8657,14 @@ int_log2 (HOST_WIDE_INT power)
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return shift;
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}
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/* Output a .ascii pseudo-op, keeping track of lengths. This is because
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/bin/as is horribly restrictive. */
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/* Output a .ascii pseudo-op, keeping track of lengths. This is
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because /bin/as is horribly restrictive. The judgement about
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whether or not each character is 'printable' (and can be output as
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is) or not (and must be printed with an octal escape) must be made
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with reference to the *host* character set -- the situation is
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similar to that discussed in the comments above pp_c_char in
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c-pretty-print.c. */
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#define MAX_ASCII_LEN 51
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void
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@ -8679,57 +8685,20 @@ output_ascii_pseudo_op (FILE *stream, const unsigned char *p, int len)
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len_so_far = 0;
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}
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switch (c)
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if (ISPRINT (c))
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{
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case TARGET_TAB:
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fputs ("\\t", stream);
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len_so_far += 2;
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break;
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case TARGET_FF:
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fputs ("\\f", stream);
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len_so_far += 2;
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break;
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case TARGET_BS:
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fputs ("\\b", stream);
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len_so_far += 2;
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break;
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case TARGET_CR:
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fputs ("\\r", stream);
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len_so_far += 2;
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break;
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case TARGET_NEWLINE:
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fputs ("\\n", stream);
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c = p [i + 1];
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if ((c >= ' ' && c <= '~')
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|| c == TARGET_TAB)
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/* This is a good place for a line break. */
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len_so_far = MAX_ASCII_LEN;
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else
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len_so_far += 2;
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break;
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case '\"':
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case '\\':
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putc ('\\', stream);
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len_so_far++;
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/* Drop through. */
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default:
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if (c >= ' ' && c <= '~')
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if (c == '\\' || c == '\"')
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{
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putc (c, stream);
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putc ('\\', stream);
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len_so_far++;
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}
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else
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{
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fprintf (stream, "\\%03o", c);
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len_so_far += 4;
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}
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break;
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putc (c, stream);
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len_so_far++;
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}
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else
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{
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fprintf (stream, "\\%03o", c);
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len_so_far += 4;
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}
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}
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@ -5135,56 +5135,20 @@ mips_output_ascii (FILE *stream, const char *string_param, size_t len,
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{
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register int c = string[i];
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switch (c)
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if (ISPRINT (c))
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{
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case '\"':
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case '\\':
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putc ('\\', stream);
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putc (c, stream);
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cur_pos += 2;
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break;
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case TARGET_NEWLINE:
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fputs ("\\n", stream);
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if (i+1 < len
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&& (((c = string[i+1]) >= '\040' && c <= '~')
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|| c == TARGET_TAB))
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cur_pos = 32767; /* break right here */
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else
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cur_pos += 2;
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break;
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case TARGET_TAB:
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fputs ("\\t", stream);
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cur_pos += 2;
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break;
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case TARGET_FF:
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fputs ("\\f", stream);
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cur_pos += 2;
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break;
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case TARGET_BS:
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fputs ("\\b", stream);
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cur_pos += 2;
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break;
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case TARGET_CR:
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fputs ("\\r", stream);
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cur_pos += 2;
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break;
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default:
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if (c >= ' ' && c < 0177)
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if (c == '\\' || c == '\"')
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{
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putc (c, stream);
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putc ('\\', stream);
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cur_pos++;
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}
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else
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{
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fprintf (stream, "\\%03o", c);
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cur_pos += 4;
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}
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putc (c, stream);
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cur_pos++;
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}
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else
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{
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fprintf (stream, "\\%03o", c);
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cur_pos += 4;
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}
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if (cur_pos > 72 && i+1 < len)
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226
gcc/cp/ChangeLog
226
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
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2005-02-20 Zack Weinberg <zack@codesourcery.com>
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PR 18785
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* cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
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c_common_to_target_charset. Delete bogus comment.
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2005-02-18 Richard Henderson <rth@redhat.com>
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PR libstdc++/10606
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@ -91,8 +97,8 @@
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2005-02-11 Richard Henderson <rth@redhat.com>
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PR c++/19632
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* pt.c (get_mostly_instantiated_function_type): Save and restore
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flag_access_control instead of push/pop_access_scope.
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* pt.c (get_mostly_instantiated_function_type): Save and restore
|
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flag_access_control instead of push/pop_access_scope.
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2005-02-10 Mark Mitchell <mark@codesourcery.com>
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@ -203,13 +209,13 @@
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* cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
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* parser.c (cp_parser_postfix_expression): Accept function call in
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constant expression if builtin_valid_in_constant_expr_p is true
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for that function.
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for that function.
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* pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
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* semantics.c (finish_id_expression): Accept function call in constant
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expression if builtin_valid_in_constant_expr_p is true for that
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function.
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function.
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* tree.c (builtin_valid_in_constant_expr_p): New.
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2005-02-02 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
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PR c++/17413
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|
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@ -242,7 +248,7 @@
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2005-02-01 Alexandre Oliva <aoliva@redhat.com>
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* parser.c (cp_parser_template_id): Revert comment patch too.
|
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|
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|
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PR c++/18757
|
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PR c++/19366
|
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PR c++/19499
|
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|
|
@ -326,7 +332,7 @@
|
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|
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PR c++/19349
|
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* name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
|
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memory.
|
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memory.
|
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|
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2005-01-28 Mark Mitchell <mark@codesourcery.com>
|
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|
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|
|
@ -399,7 +405,7 @@
|
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|
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* typeck.c (comptypes): Handle return code from objc_comptypes
|
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correctly.
|
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|
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|
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2005-01-19 Kazu Hirata <kazu@cs.umass.edu>
|
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|
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* cp-tree.h, name-lookup.h: Remove unused prototypes.
|
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|
|
@ -562,8 +568,8 @@
|
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names.
|
||||
(cp_parser_member_declaration): Adjust call to make_id_declarator.
|
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(cp_parser_check_declarator_template_parameters): Do not expect a
|
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SCOPE_REF.
|
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|
||||
SCOPE_REF.
|
||||
|
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* decl.c (duplicate_decls): Call ggc_free on declarations we will
|
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not be needing any longer.
|
||||
|
||||
|
|
@ -617,7 +623,7 @@
|
|||
* call.c (build_this): In templates, do not bother with
|
||||
build_unary_op.
|
||||
* typeck.c (unary_complex_lvalue): In a template, always refuse
|
||||
simplifications.
|
||||
simplifications.
|
||||
|
||||
PR c++/18492
|
||||
* cp-gimplify.c (cp_genericize): Relax assertion.
|
||||
|
|
@ -627,7 +633,7 @@
|
|||
|
||||
PR c++/18257
|
||||
* rtti.c (emit_support_tinfos): On systems without weak symbols,
|
||||
emit the runtime library type-info objects as non-COMDAT.
|
||||
emit the runtime library type-info objects as non-COMDAT.
|
||||
|
||||
2004-12-21 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
|
|
@ -670,14 +676,14 @@
|
|||
* error.c (dump_expr): <STRING_CST case> Add parens, if needed.
|
||||
|
||||
* cp-tree.def (TEMPLATE_TYPE_PARM,
|
||||
BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
|
||||
BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
|
||||
for better code efficiency.
|
||||
* cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check.
|
||||
(CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization.
|
||||
(INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P,
|
||||
INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P,
|
||||
CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P,
|
||||
TYPE_PTROBV_P): Likewise.
|
||||
TYPE_PTROBV_P): Likewise.
|
||||
|
||||
PR c++/18975
|
||||
* method.c (do_build_copy_constructor): Refactor. Don't const
|
||||
|
|
@ -689,7 +695,7 @@
|
|||
PR c++/19044
|
||||
* decl.c (make_rtl_for_nonlocal_decl): Use
|
||||
set_builtin_user_assembler_name.
|
||||
|
||||
|
||||
2004-12-19 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
* cp-tree.h (note_decl_for_pch): New function.
|
||||
|
|
@ -826,7 +832,7 @@
|
|||
PR c++/18514
|
||||
* name-lookup.c (do_nonmember_using_decl): A real function
|
||||
declaration takes precedence over an anticipated declaration.
|
||||
|
||||
|
||||
2004-12-09 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
||||
|
||||
* parser.c (cp_parser_member_declaration): Fix comment typo.
|
||||
|
|
@ -855,7 +861,7 @@
|
|||
2004-12-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
|
||||
|
||||
PR c++/18100
|
||||
* decl.c (lookup_and_check_tag): Diagnose nested class with
|
||||
* decl.c (lookup_and_check_tag): Diagnose nested class with
|
||||
the same name as enclosing class.
|
||||
|
||||
2004-12-08 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
|
@ -1044,7 +1050,7 @@
|
|||
make_typename_type.
|
||||
(tsubst_decl): Do not pre-substitute the type of the declaration.
|
||||
(tsubst): Hand off declarations more quickly. Adjust call to
|
||||
make_typename_type.
|
||||
make_typename_type.
|
||||
|
||||
PR c++/18512
|
||||
* parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
|
||||
|
|
@ -1140,7 +1146,7 @@
|
|||
(lookup_type_scope): Adjust declaration.
|
||||
* decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
|
||||
Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
|
||||
(start_enum): Likewise. Add assertion test that NAME is
|
||||
(start_enum): Likewise. Add assertion test that NAME is
|
||||
IDENTIFIER_NODE. Use anonymous name for dummy ENUMERAL_TYPE in
|
||||
case of error.
|
||||
* cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
|
||||
|
|
@ -1280,7 +1286,7 @@
|
|||
PR c++/18407
|
||||
* pt.c (tsubst_copy_and_build): Handle qualified names used from a
|
||||
derived class correctly.
|
||||
|
||||
|
||||
* decl2.c (import_export_decl): Fix typo in comment.
|
||||
* tree.c (pod_type_p): Likewise.
|
||||
|
||||
|
|
@ -1290,7 +1296,7 @@
|
|||
|
||||
2004-11-10 Adam Nemet <anemet@lnxw.com>
|
||||
|
||||
PR middle-end/18160
|
||||
PR middle-end/18160
|
||||
* typeck.c (cxx_mark_addressable): Issue an error if address of an
|
||||
explicit register variable is requested.
|
||||
|
||||
|
|
@ -1328,7 +1334,7 @@
|
|||
search.c, typeck2.c: Fix comment formatting.
|
||||
|
||||
2004-11-04 Ulrich Weigand <uweigand@de.ibm.com>
|
||||
|
||||
|
||||
PR tree-optimization/18184
|
||||
* cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers
|
||||
of different modes or alias-all flags as equivalent.
|
||||
|
|
@ -1380,26 +1386,26 @@
|
|||
2004-10-31 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
||||
Convert diagnostics to use quoting flag q 9/n
|
||||
* typeck.c (build_x_unary_op, convert_member_func_to_ptr,
|
||||
* typeck.c (build_x_unary_op, convert_member_func_to_ptr,
|
||||
get_delta_difference): Use new quotation style.
|
||||
* repo.c (reopen_repo_file_for_write): Likewise.
|
||||
* pt.c (do_type_instantiation): Likewise.
|
||||
* parser.c (cp_parser_diagnose_invalid_type_name):
|
||||
* name-lookup.c (push_overloaded_decl, set_decl_namespace):
|
||||
* parser.c (cp_parser_diagnose_invalid_type_name):
|
||||
* name-lookup.c (push_overloaded_decl, set_decl_namespace):
|
||||
* error.c (cp_print_error_function,
|
||||
print_instantiation_full_context): Likewise.
|
||||
* decl.c (define_label, grok_reference_init,
|
||||
maybe_deduce_size_from_array_init, revert_static_member_fn):
|
||||
* decl.c (define_label, grok_reference_init,
|
||||
maybe_deduce_size_from_array_init, revert_static_member_fn):
|
||||
* decl2.c (check_classfn): Likewise.
|
||||
* class.c (add_method, check_field_decls, layout_class_type,
|
||||
* class.c (add_method, check_field_decls, layout_class_type,
|
||||
resolve_address_of_overloaded_function): Likewise.
|
||||
* call.c (build_x_va_arg, build_over_call): Likewise.
|
||||
|
||||
2004-10-31 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
||||
Convert diagnostics to use quoting flag q 8/n
|
||||
* cvt.c (cp_convert_to_pointer, warn_ref_binding,
|
||||
convert_to_reference, ocp_convert, convert_to_void
|
||||
* cvt.c (cp_convert_to_pointer, warn_ref_binding,
|
||||
convert_to_reference, ocp_convert, convert_to_void
|
||||
cp_convert_to_pointer): Use new quotation style.
|
||||
|
||||
2004-10-31 Mark Mitchell <mark@codesourcery.com>
|
||||
|
|
@ -1407,7 +1413,7 @@
|
|||
PR c++/15172
|
||||
* typeck2.c (store_init_value): Use split_nonconstant_init even
|
||||
for types that require construction.
|
||||
|
||||
|
||||
1004-10-28 Matt Austern <austern@apple.com>
|
||||
|
||||
PR c++/17542
|
||||
|
|
@ -1416,7 +1422,7 @@
|
|||
and remove static qualifier.
|
||||
* decl.c (shadow_tag): Warn about ignored attributes in class/struct/
|
||||
union/enum declaration.
|
||||
|
||||
|
||||
2004-10-29 Kazu Hirata <kazu@cs.umass.edu>
|
||||
|
||||
* pt.c: Fix a comment typo.
|
||||
|
|
@ -1439,7 +1445,7 @@
|
|||
PR c++/14124
|
||||
* decl.c (finish_enum): Handle packed attribute.
|
||||
* parser.c (cp_parser_enum_specifier): Process trailing attributes.
|
||||
|
||||
|
||||
2004-10-28 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
PR c++/17132
|
||||
|
|
@ -1579,7 +1585,7 @@
|
|||
(build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter.
|
||||
Allow function pointer conversions that DR195 suggests.
|
||||
(build_reinterpret_cast, build_c_cast): Update
|
||||
build_reinterpret_cast_1 calls.
|
||||
build_reinterpret_cast_1 calls.
|
||||
|
||||
2004-10-20 Kazu Hirata <kazu@cs.umass.edu>
|
||||
|
||||
|
|
@ -1700,7 +1706,7 @@
|
|||
* parser.c (cp_parser_simple_declaration): Do not diagnose invalid
|
||||
type names if we have already found a valid type.
|
||||
(cp_parser_member_declaration): Likewise.
|
||||
|
||||
|
||||
PR c++/17916
|
||||
* parser.c (cp_parser_member_specification_opt): Handle
|
||||
CPP_PRAGMA.
|
||||
|
|
@ -1733,7 +1739,7 @@
|
|||
* pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
|
||||
(for_each_template_parm): Convert from htab_t to pointer_set_t.
|
||||
* tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
|
||||
|
||||
|
||||
2004-10-13 Andrew Pinski <pinskia@physics.uc.edu>
|
||||
|
||||
PR c++/17661
|
||||
|
|
@ -1765,7 +1771,7 @@
|
|||
2004-10-11 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
PR c++/15786
|
||||
* parser.c (cp_parser_declarator): Add member_p parameter.
|
||||
* parser.c (cp_parser_declarator): Add member_p parameter.
|
||||
(cp_parser_condition): Adjust calls to cp_parser_declarator.
|
||||
(cp_parser_explicit_instantiation): Likewise.
|
||||
(cp_parser_init_declarator): Likewise.
|
||||
|
|
@ -1849,34 +1855,34 @@
|
|||
2004-10-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
||||
Convert diagnostics to use quoting flag q 7/n
|
||||
* typeck.c (composite_pointer_type_r, composite_pointer_type,
|
||||
cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
|
||||
string_conv_p, build_class_member_access_expr,
|
||||
build_class_member_access_expr, lookup_destructor,
|
||||
finish_class_member_access_expr, build_indirect_ref,
|
||||
get_member_function_from_ptrfunc, build_function_call,
|
||||
convert_arguments, build_binary_op, pointer_diff, build_unary_op,
|
||||
check_for_casting_away_constness, build_static_cast,
|
||||
build_reinterpret_cast, build_const_cast, build_c_cast,
|
||||
build_modify_expr, get_delta_difference, build_ptrmemfunc,
|
||||
dubious_conversion_warnings, convert_for_assignment,
|
||||
convert_for_initialization,
|
||||
maybe_warn_about_returning_address_of_local, check_return_expr):
|
||||
* typeck.c (composite_pointer_type_r, composite_pointer_type,
|
||||
cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
|
||||
string_conv_p, build_class_member_access_expr,
|
||||
build_class_member_access_expr, lookup_destructor,
|
||||
finish_class_member_access_expr, build_indirect_ref,
|
||||
get_member_function_from_ptrfunc, build_function_call,
|
||||
convert_arguments, build_binary_op, pointer_diff, build_unary_op,
|
||||
check_for_casting_away_constness, build_static_cast,
|
||||
build_reinterpret_cast, build_const_cast, build_c_cast,
|
||||
build_modify_expr, get_delta_difference, build_ptrmemfunc,
|
||||
dubious_conversion_warnings, convert_for_assignment,
|
||||
convert_for_initialization,
|
||||
maybe_warn_about_returning_address_of_local, check_return_expr):
|
||||
Use quoting marks.
|
||||
|
||||
* typeck2.c (error_not_base_type, readonly_error,
|
||||
abstract_virtuals_error, cxx_incomplete_type_diagnostic,
|
||||
store_init_value, digest_init, build_x_arrow,
|
||||
* typeck2.c (error_not_base_type, readonly_error,
|
||||
abstract_virtuals_error, cxx_incomplete_type_diagnostic,
|
||||
store_init_value, digest_init, build_x_arrow,
|
||||
build_m_component_ref, require_complete_eh_spec_types): Likewise.
|
||||
|
||||
* tree.c (cp_build_qualified_type_real,
|
||||
* tree.c (cp_build_qualified_type_real,
|
||||
handle_java_interface_attribute, handle_init_priority_attribute):
|
||||
Likewise.
|
||||
|
||||
* semantics.c (finish_asm_stmt, finish_non_static_data_member,
|
||||
finish_pseudo_destructor_expr,
|
||||
check_template_template_default_arg, begin_class_definition,
|
||||
finish_base_specifier, qualified_name_lookup_error,
|
||||
* semantics.c (finish_asm_stmt, finish_non_static_data_member,
|
||||
finish_pseudo_destructor_expr,
|
||||
check_template_template_default_arg, begin_class_definition,
|
||||
finish_base_specifier, qualified_name_lookup_error,
|
||||
finish_id_expression, finish_typeof): Likewise.
|
||||
|
||||
* search.c (lookup_base, check_final_overrider,
|
||||
|
|
@ -1912,7 +1918,7 @@
|
|||
PR c++/17685
|
||||
* decl.c (grokdeclarator): Disallow declarations of operators as
|
||||
non-functions.
|
||||
|
||||
|
||||
2004-10-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
||||
|
||||
PR c++/17868
|
||||
|
|
@ -2018,20 +2024,20 @@
|
|||
2004-10-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
||||
Convert diagnostics to use quoting flag q 6/n
|
||||
* pt.c (finish_member_template_decl, check_specialization_scope,
|
||||
maybe_process_partial_specialization, determine_specialization,
|
||||
check_explicit_specialization, maybe_check_template_type,
|
||||
process_partial_specialization, check_default_tmpl_args,
|
||||
push_template_decl_real, redeclare_class_template,
|
||||
convert_nontype_argument, coerce_template_parms,
|
||||
lookup_template_class, push_tinst_level,
|
||||
instantiate_class_template, tsubst_arg_types,
|
||||
tsubst_function_type, tsubst, tsubst_qualified_id,
|
||||
tsubst_copy_and_build, check_instantiated_args,
|
||||
do_decl_instantiation, do_type_instantiation,
|
||||
invalid_nontype_parm_type_p, check_specialization_namespace,
|
||||
convert_template_argument, determine_specialization,
|
||||
check_template_shadow, tsubst_decl
|
||||
* pt.c (finish_member_template_decl, check_specialization_scope,
|
||||
maybe_process_partial_specialization, determine_specialization,
|
||||
check_explicit_specialization, maybe_check_template_type,
|
||||
process_partial_specialization, check_default_tmpl_args,
|
||||
push_template_decl_real, redeclare_class_template,
|
||||
convert_nontype_argument, coerce_template_parms,
|
||||
lookup_template_class, push_tinst_level,
|
||||
instantiate_class_template, tsubst_arg_types,
|
||||
tsubst_function_type, tsubst, tsubst_qualified_id,
|
||||
tsubst_copy_and_build, check_instantiated_args,
|
||||
do_decl_instantiation, do_type_instantiation,
|
||||
invalid_nontype_parm_type_p, check_specialization_namespace,
|
||||
convert_template_argument, determine_specialization,
|
||||
check_template_shadow, tsubst_decl
|
||||
instantiate_pending_templates): Use quoting marks.
|
||||
|
||||
2004-10-05 Nathan Sidwell <nathan@codesourcery.com>
|
||||
|
|
@ -2043,41 +2049,41 @@
|
|||
2004-10-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
||||
Convert diagnostics to use quoting flag q 5/n
|
||||
* parser.c (cp_parser_name_lookup_error,
|
||||
cp_parser_diagnose_invalid_type_name,
|
||||
cp_parser_primary_expression, cp_parser_unqualified_id,
|
||||
cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
|
||||
cp_parser_jump_statement, cp_parser_simple_declaration,
|
||||
cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
|
||||
cp_parser_type_parameter, cp_parser_template_id,
|
||||
cp_parser_template_name, cp_parser_direct_declarator,
|
||||
cp_parser_parameter_declaration_list, cp_parser_class_head,
|
||||
cp_parser_base_specifier, cp_parser_lookup_name,
|
||||
cp_parser_late_parsing_default_args,
|
||||
cp_parser_optional_template_keyword
|
||||
cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
|
||||
* parser.c (cp_parser_name_lookup_error,
|
||||
cp_parser_diagnose_invalid_type_name,
|
||||
cp_parser_primary_expression, cp_parser_unqualified_id,
|
||||
cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
|
||||
cp_parser_jump_statement, cp_parser_simple_declaration,
|
||||
cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
|
||||
cp_parser_type_parameter, cp_parser_template_id,
|
||||
cp_parser_template_name, cp_parser_direct_declarator,
|
||||
cp_parser_parameter_declaration_list, cp_parser_class_head,
|
||||
cp_parser_base_specifier, cp_parser_lookup_name,
|
||||
cp_parser_late_parsing_default_args,
|
||||
cp_parser_optional_template_keyword
|
||||
cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
|
||||
cp_parser_check_access_in_redeclaration): Use quoting marks.
|
||||
|
||||
* name-lookup.c (supplement_binding, pushdecl,
|
||||
check_for_out_of_scope_variable, validate_nonmember_using_decl,
|
||||
do_nonmember_using_decl, lookup_tag, set_decl_namespace,
|
||||
push_namespace, do_namespace_alias, do_using_directive,
|
||||
* name-lookup.c (supplement_binding, pushdecl,
|
||||
check_for_out_of_scope_variable, validate_nonmember_using_decl,
|
||||
do_nonmember_using_decl, lookup_tag, set_decl_namespace,
|
||||
push_namespace, do_namespace_alias, do_using_directive,
|
||||
ambiguous_decl, lookup_namespace_name, add_function): Likewise.
|
||||
|
||||
* method.c (use_thunk): Likewise.
|
||||
|
||||
* lex.c (unqualified_name_lookup_error,
|
||||
* lex.c (unqualified_name_lookup_error,
|
||||
unqualified_fn_lookup_error): Likewise.
|
||||
|
||||
2004-10-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
||||
Convert diagnostics to use quoting flag q 4/n
|
||||
* except.c (decl_is_java_type, build_throw,
|
||||
is_admissible_throw_operand, check_handlers_1, check_handlers):
|
||||
* except.c (decl_is_java_type, build_throw,
|
||||
is_admissible_throw_operand, check_handlers_1, check_handlers):
|
||||
Use quoting formats.
|
||||
* friend.c (add_friend, make_friend_class, do_friend): Likewise.
|
||||
* init.c (sort_mem_initializers, emit_mem_initializers,
|
||||
member_init_ok_or_else, expand_member_init, is_aggr_type,
|
||||
* init.c (sort_mem_initializers, emit_mem_initializers,
|
||||
member_init_ok_or_else, expand_member_init, is_aggr_type,
|
||||
build_offset_ref, build_java_class_ref): Likewise.
|
||||
|
||||
2004-10-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
|
||||
|
|
@ -2086,20 +2092,20 @@
|
|||
* decl.c (pop_label, duplicate_decls, redeclaration_error_message,
|
||||
redeclaration_error_message, lookup_label, check_goto,
|
||||
make_typename_type, make_unbound_class_template,
|
||||
fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
|
||||
grok_reference_init, layout_var_decl, maybe_commonize_var,
|
||||
check_for_uninitialized_const_var, reshape_init_array,
|
||||
fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
|
||||
grok_reference_init, layout_var_decl, maybe_commonize_var,
|
||||
check_for_uninitialized_const_var, reshape_init_array,
|
||||
reshape_init, check_initializer, cp_finish_decl,
|
||||
member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
|
||||
check_static_variable_definition, compute_array_index_type,
|
||||
create_array_type_for_decl, check_special_function_return_type,
|
||||
grokdeclarator, check_default_argument, grokparms,
|
||||
grok_ctor_properties, grok_op_properties,
|
||||
check_elaborated_type_specifier, xref_tag, finish_enum,
|
||||
build_enumerator, check_function_type, start_preparsed_function,
|
||||
member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
|
||||
check_static_variable_definition, compute_array_index_type,
|
||||
create_array_type_for_decl, check_special_function_return_type,
|
||||
grokdeclarator, check_default_argument, grokparms,
|
||||
grok_ctor_properties, grok_op_properties,
|
||||
check_elaborated_type_specifier, xref_tag, finish_enum,
|
||||
build_enumerator, check_function_type, start_preparsed_function,
|
||||
store_parm_decls): Use quoting formats.
|
||||
* decl2.c (grok_array_decl, delete_sanity, check_member_template,
|
||||
check_java_method, check_classfn, finish_static_data_member_decl,
|
||||
* decl2.c (grok_array_decl, delete_sanity, check_member_template,
|
||||
check_java_method, check_classfn, finish_static_data_member_decl,
|
||||
grokfield, grokbitfield, grok_function_init,
|
||||
build_anon_union_vars, coerce_new_type, coerce_delete_type,
|
||||
check_default_args): Likewise.
|
||||
|
|
@ -2224,7 +2230,7 @@
|
|||
header that was implicitly extern "C".
|
||||
(cp_parser_declaration_seq_opt): Push/pop lang context as
|
||||
required by the token's and parser's implicit_extern_c.
|
||||
|
||||
|
||||
2004-09-27 Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
PR c++/17585
|
||||
|
|
@ -2246,11 +2252,11 @@
|
|||
(dfs_depth_post, dfs_depth_q): Remove.
|
||||
(find_final_overrider): Use number of vbase classes as depth
|
||||
bound.
|
||||
|
||||
|
||||
* cp-tree.h (types_overlap_p): Remove.
|
||||
* search.c (struct overlap_info): Remove.
|
||||
(dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
|
||||
|
||||
|
||||
* pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
|
||||
(get_template_base_recursive): Remove. Replace with ...
|
||||
(get_template_base_r): ... this.
|
||||
|
|
|
|||
|
|
@ -159,6 +159,8 @@ extern tree objcp_tsubst_copy_and_build (tree, tree, tsubst_flags_t,
|
|||
#define LANG_HOOKS_TYPE_PROMOTES_TO cxx_type_promotes_to
|
||||
#undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
|
||||
#define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
|
||||
#undef LANG_HOOKS_TO_TARGET_CHARSET
|
||||
#define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
|
||||
#undef LANG_HOOKS_GIMPLIFY_EXPR
|
||||
#define LANG_HOOKS_GIMPLIFY_EXPR cp_gimplify_expr
|
||||
|
||||
|
|
|
|||
|
|
@ -36,19 +36,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|||
obstack_chunk_alloc, \
|
||||
obstack_chunk_free)
|
||||
|
||||
/* Define default standard character escape sequences. */
|
||||
#ifndef TARGET_BELL
|
||||
# define TARGET_BELL 007
|
||||
# define TARGET_BS 010
|
||||
# define TARGET_CR 015
|
||||
# define TARGET_DIGIT0 060
|
||||
# define TARGET_ESC 033
|
||||
# define TARGET_FF 014
|
||||
# define TARGET_NEWLINE 012
|
||||
# define TARGET_TAB 011
|
||||
# define TARGET_VT 013
|
||||
#endif
|
||||
|
||||
/* Store in OUTPUT a string (made with alloca) containing an
|
||||
assembler-name for a local static variable or function named NAME.
|
||||
LABELNO is an integer which is different for each call. */
|
||||
|
|
|
|||
|
|
@ -31,7 +31,6 @@ through the macros defined in the @file{.h} file.
|
|||
* Per-Function Data:: Defining data structures for per-function information.
|
||||
* Storage Layout:: Defining sizes and alignments of data.
|
||||
* Type Layout:: Defining sizes and properties of basic user data types.
|
||||
* Escape Sequences:: Defining the value of target character escape sequences
|
||||
* Registers:: Naming and describing the hardware registers.
|
||||
* Register Classes:: Defining the classes of hardware registers.
|
||||
* Stack and Calling:: Defining which way the stack grows and by how much.
|
||||
|
|
@ -1816,42 +1815,6 @@ specified by @code{TARGET_VTABLE_ENTRY_ALIGN}), set this to the number
|
|||
of words in each data entry.
|
||||
@end defmac
|
||||
|
||||
@node Escape Sequences
|
||||
@section Target Character Escape Sequences
|
||||
@cindex escape sequences
|
||||
|
||||
By default, GCC assumes that the C character escape sequences and other
|
||||
characters take on their ASCII values for the target. If this is not
|
||||
correct, you must explicitly define all of the macros below. All of
|
||||
them must evaluate to constants; they are used in @code{case}
|
||||
statements.
|
||||
|
||||
@findex TARGET_BELL
|
||||
@findex TARGET_BS
|
||||
@findex TARGET_CR
|
||||
@findex TARGET_DIGIT0
|
||||
@findex TARGET_ESC
|
||||
@findex TARGET_FF
|
||||
@findex TARGET_NEWLINE
|
||||
@findex TARGET_TAB
|
||||
@findex TARGET_VT
|
||||
@multitable {@code{TARGET_NEWLINE}} {Escape} {ASCII character}
|
||||
@item Macro @tab Escape @tab ASCII character
|
||||
@item @code{TARGET_BELL} @tab @kbd{\a} @tab @code{07}, @code{BEL}
|
||||
@item @code{TARGET_BS} @tab @kbd{\b} @tab @code{08}, @code{BS}
|
||||
@item @code{TARGET_CR} @tab @kbd{\r} @tab @code{0D}, @code{CR}
|
||||
@item @code{TARGET_DIGIT0} @tab @kbd{0} @tab @code{30}, @code{ZERO}
|
||||
@item @code{TARGET_ESC} @tab @kbd{\e}, @kbd{\E} @tab @code{1B}, @code{ESC}
|
||||
@item @code{TARGET_FF} @tab @kbd{\f} @tab @code{0C}, @code{FF}
|
||||
@item @code{TARGET_NEWLINE} @tab @kbd{\n} @tab @code{0A}, @code{LF}
|
||||
@item @code{TARGET_TAB} @tab @kbd{\t} @tab @code{09}, @code{HT}
|
||||
@item @code{TARGET_VT} @tab @kbd{\v} @tab @code{0B}, @code{VT}
|
||||
@end multitable
|
||||
|
||||
@noindent
|
||||
Note that the @kbd{\e} and @kbd{\E} escapes are GNU extensions, not
|
||||
part of the C standard.
|
||||
|
||||
@node Registers
|
||||
@section Register Usage
|
||||
@cindex register usage
|
||||
|
|
|
|||
|
|
@ -68,6 +68,7 @@ extern bool lhd_decl_ok_for_sibcall (tree);
|
|||
extern const char *lhd_comdat_group (tree);
|
||||
extern tree lhd_expr_size (tree);
|
||||
extern size_t lhd_tree_size (enum tree_code);
|
||||
extern HOST_WIDE_INT lhd_to_target_charset (HOST_WIDE_INT);
|
||||
|
||||
/* Declarations of default tree inlining hooks. */
|
||||
extern tree lhd_tree_inlining_walk_subtrees (tree *, int *, walk_tree_fn,
|
||||
|
|
@ -122,6 +123,7 @@ extern int lhd_gimplify_expr (tree *, tree *, tree *);
|
|||
#define LANG_HOOKS_TREE_SIZE lhd_tree_size
|
||||
#define LANG_HOOKS_TYPES_COMPATIBLE_P lhd_types_compatible_p
|
||||
#define LANG_HOOKS_BUILTIN_FUNCTION builtin_function
|
||||
#define LANG_HOOKS_TO_TARGET_CHARSET lhd_to_target_charset
|
||||
|
||||
#define LANG_HOOKS_FUNCTION_INIT lhd_do_nothing_f
|
||||
#define LANG_HOOKS_FUNCTION_FINAL lhd_do_nothing_f
|
||||
|
|
@ -285,6 +287,7 @@ extern tree lhd_make_node (enum tree_code);
|
|||
LANG_HOOKS_GET_CALLEE_FNDECL, \
|
||||
LANG_HOOKS_PRINT_ERROR_FUNCTION, \
|
||||
LANG_HOOKS_EXPR_SIZE, \
|
||||
LANG_HOOKS_TO_TARGET_CHARSET, \
|
||||
LANG_HOOKS_ATTRIBUTE_TABLE, \
|
||||
LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, \
|
||||
LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, \
|
||||
|
|
|
|||
|
|
@ -546,3 +546,9 @@ lhd_make_node (enum tree_code code)
|
|||
{
|
||||
return make_node (code);
|
||||
}
|
||||
|
||||
HOST_WIDE_INT
|
||||
lhd_to_target_charset (HOST_WIDE_INT c)
|
||||
{
|
||||
return c;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -374,6 +374,15 @@ struct lang_hooks
|
|||
semantics in cases that it doesn't want to handle specially. */
|
||||
tree (*expr_size) (tree);
|
||||
|
||||
/* Convert a character from the host's to the target's character
|
||||
set. The character should be in what C calls the "basic source
|
||||
character set" (roughly, the set of characters defined by plain
|
||||
old ASCII). The default is to return the character unchanged,
|
||||
which is correct in most circumstances. Note that both argument
|
||||
and result should be sign-extended under -fsigned-char,
|
||||
zero-extended under -fno-signed-char. */
|
||||
HOST_WIDE_INT (*to_target_charset) (HOST_WIDE_INT);
|
||||
|
||||
/* Pointers to machine-independent attribute tables, for front ends
|
||||
using attribs.c. If one is NULL, it is ignored. Respectively, a
|
||||
table of attributes specific to the language, a table of
|
||||
|
|
|
|||
|
|
@ -660,7 +660,8 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
|
|||
PUT_SDB_SRC_FILE STABS_GCC_MARKER DBX_OUTPUT_FUNCTION_END \
|
||||
DBX_OUTPUT_GCC_MARKER DBX_FINISH_SYMBOL SDB_GENERATE_FAKE \
|
||||
NON_SAVING_SETJMP TARGET_LATE_RTL_PROLOGUE_EPILOGUE \
|
||||
CASE_DROPS_THROUGH
|
||||
CASE_DROPS_THROUGH TARGET_BELL TARGET_BS TARGET_CR TARGET_DIGIT0 \
|
||||
TARGET_ESC TARGET_FF TARGET_NEWLINE TARGET_TAB TARGET_VT
|
||||
|
||||
/* Hooks that are no longer used. */
|
||||
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \
|
||||
|
|
|
|||
|
|
@ -1,3 +1,8 @@
|
|||
2005-02-20 Zack Weinberg <zack@codesourcery.com>
|
||||
|
||||
PR 18785
|
||||
* gcc.dg/charset/builtin1.c: New test.
|
||||
|
||||
2005-02-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
|
||||
|
||||
PR c++/19299
|
||||
|
|
@ -13,7 +18,7 @@
|
|||
2005-02-19 Devang Patel <dpatel@apple.com>
|
||||
|
||||
* gcc.dg/cpp/mac-eol-at-eof.c: New test.
|
||||
|
||||
|
||||
2005-02-19 Steven G. Kargl <kargls@comcast.net>
|
||||
|
||||
* gfortran.dg/achar_1.f90: New test.
|
||||
|
|
@ -47,8 +52,8 @@
|
|||
|
||||
2005-01-20 Giovanni Bajo <giovannibajo@gcc.gnu.org>
|
||||
|
||||
PR c++/19508
|
||||
* g++.dg/ext/attrib20.C: New test.
|
||||
PR c++/19508
|
||||
* g++.dg/ext/attrib20.C: New test.
|
||||
|
||||
2004-02-18 Andrew Pinski <pinskia@physics.uc.edu>
|
||||
|
||||
|
|
@ -315,9 +320,9 @@
|
|||
no longer optimize.
|
||||
* gcc.dg/builtins-47.c: New testcase.
|
||||
|
||||
2005-02-07 Leehod Baruch <leehod@il.ibm.com>
|
||||
2005-02-07 Leehod Baruch <leehod@il.ibm.com>
|
||||
Dorit Naishlos <dorit@il.ibm.com>
|
||||
|
||||
|
||||
* testsuite/gcc.dg/vect/vect.exp: Add -ftree-vectorizer-verbose=3.
|
||||
|
||||
2005-02-06 Richard Sandiford <rsandifo@redhat.com>
|
||||
|
|
@ -346,7 +351,7 @@
|
|||
2005-02-03 Dorit Naishlos <dorit@il.ibm.com>
|
||||
|
||||
* gcc.dg/vect/vect-85.c: Remove xfail.
|
||||
* gcc.dg/vect/vect-86.c: Remove xfail.
|
||||
* gcc.dg/vect/vect-86.c: Remove xfail.
|
||||
* gcc.dg/vect/vect-87.c: Remove xfail.
|
||||
* gcc.dg/vect/vect-88.c: Remove xfail.
|
||||
|
||||
|
|
@ -370,7 +375,7 @@
|
|||
PR c++/19628
|
||||
* g++/ext/builtin7.C: New.
|
||||
* g++/ext/builtin8.C: New.
|
||||
|
||||
|
||||
2005-02-02 Joseph S. Myers <joseph@codesourcery.com>
|
||||
|
||||
PR c/18502
|
||||
|
|
@ -524,7 +529,7 @@
|
|||
* g++.dg/template/static10.C: New test.
|
||||
|
||||
PR c++/19395
|
||||
* g++.dg/parse/error24.C: New test.
|
||||
* g++.dg/parse/error24.C: New test.
|
||||
|
||||
PR c++/19367
|
||||
* g++.dg/lookup/builtin1.C: New test.
|
||||
|
|
@ -645,7 +650,7 @@
|
|||
|
||||
2005-01-26 Greg Parker <gparker@apple.com>
|
||||
Stuart Hastings <stuart@apple.com>
|
||||
|
||||
|
||||
* gcc.c-torture/execute/20050125-1.c: New.
|
||||
|
||||
2005-01-18 Jan Hubicka <jh@suse.cz>
|
||||
|
|
@ -958,7 +963,7 @@
|
|||
* ada/acats/tests/c3/c92005b.ada: Likewise.
|
||||
* ada/acats/tests/c3/cxb3012.a: Likewise.
|
||||
* ada/acats/norun.lst: Add c380004 and c953002, add PR
|
||||
|
||||
|
||||
2005-01-09 Paul Brook <paul@codesourcery.com>
|
||||
|
||||
* gfortran.dg/common_2.f90: New file.
|
||||
|
|
|
|||
25
gcc/testsuite/gcc.dg/charset/builtin1.c
Normal file
25
gcc/testsuite/gcc.dg/charset/builtin1.c
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
/* isdigit(c) can be optimized to ((unsigned)c) - '0' <= 9, but only if
|
||||
we know the correct value of '0'. PR 18785. */
|
||||
|
||||
/* { dg-do run } */
|
||||
/* { dg-options "-O2 -fno-inline -fexec-charset=IBM-1047" } */
|
||||
|
||||
extern int isdigit(int);
|
||||
extern void abort(void);
|
||||
|
||||
static int str1(void) { return '1'; }
|
||||
static int strA(void) { return 'A'; }
|
||||
|
||||
int
|
||||
main(void)
|
||||
{
|
||||
if (!isdigit('1'))
|
||||
abort();
|
||||
if (isdigit('A'))
|
||||
abort();
|
||||
if (!isdigit(str1()))
|
||||
abort();
|
||||
if (isdigit(strA()))
|
||||
abort();
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,8 +1,15 @@
|
|||
2005-02-20 Zack Weinberg <zack@codesourcery.com>
|
||||
|
||||
PR 18785
|
||||
* charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
|
||||
(cpp_host_to_exec_charset): New function.
|
||||
* include/cpplib.h: Declare cpp_host_to_exec_charset.
|
||||
|
||||
2005-02-19 Devang Patel <dpatel@apple.com>
|
||||
|
||||
* charset.c (_cpp_convert_input): Check '\r' before inserting
|
||||
'\n' at the end.
|
||||
|
||||
|
||||
2005-02-15 Eric Christopher <echristo@redhat.com>
|
||||
|
||||
PR preprocessor/19077
|
||||
|
|
@ -41,7 +48,7 @@
|
|||
* include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
|
||||
|
||||
* include/cpplib.h: Also update copyright years.
|
||||
|
||||
|
||||
2005-01-03 Geoffrey Keating <geoffk@apple.com>
|
||||
|
||||
* files.c (_cpp_find_file): Add files found by search_path_exhausted
|
||||
|
|
@ -64,7 +71,7 @@
|
|||
|
||||
2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
|
||||
|
||||
PR preprocessor/17610
|
||||
PR preprocessor/17610
|
||||
* directives.c (do_include_common): Error out if an empty filename
|
||||
is given for #include (or #include_next or #import).
|
||||
|
||||
|
|
@ -87,7 +94,7 @@
|
|||
* configure: Regenerate.
|
||||
|
||||
2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
|
||||
Joseph Myers <joseph@codesourcery.com>
|
||||
Joseph Myers <joseph@codesourcery.com>
|
||||
|
||||
* internal.h (struct lexer_state): Add in_deferred_pragma.
|
||||
* directives.c (struct pragma_entry): Add allow_expansion.
|
||||
|
|
@ -100,7 +107,7 @@
|
|||
* include/cpplib.h (cpp_register_pragma): Update prototype.
|
||||
|
||||
2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
|
||||
Mark Mitchell <mark@codesourcery.com>
|
||||
Mark Mitchell <mark@codesourcery.com>
|
||||
|
||||
* configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
|
||||
need_64bit_hwint=yes.
|
||||
|
|
@ -115,7 +122,7 @@
|
|||
Remove local srcdir path from generated file.
|
||||
|
||||
2004-11-04 Zack Weinberg <zack@codesourcery.com>
|
||||
Gerald Pfeifer <gerald@pfeifer.com>
|
||||
Gerald Pfeifer <gerald@pfeifer.com>
|
||||
|
||||
* internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
|
||||
as well.
|
||||
|
|
|
|||
|
|
@ -81,8 +81,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|||
|
||||
#if HOST_CHARSET == HOST_CHARSET_ASCII
|
||||
#define SOURCE_CHARSET "UTF-8"
|
||||
#define LAST_POSSIBLY_BASIC_SOURCE_CHAR 0x7e
|
||||
#elif HOST_CHARSET == HOST_CHARSET_EBCDIC
|
||||
#define SOURCE_CHARSET "UTF-EBCDIC"
|
||||
#define LAST_POSSIBLY_BASIC_SOURCE_CHAR 0xFF
|
||||
#else
|
||||
#error "Unrecognized basic host character set"
|
||||
#endif
|
||||
|
|
@ -714,6 +716,63 @@ _cpp_destroy_iconv (cpp_reader *pfile)
|
|||
}
|
||||
}
|
||||
|
||||
/* Utility routine for use by a full compiler. C is a character taken
|
||||
from the *basic* source character set, encoded in the host's
|
||||
execution encoding. Convert it to (the target's) execution
|
||||
encoding, and return that value.
|
||||
|
||||
Issues an internal error if C's representation in the narrow
|
||||
execution character set fails to be a single-byte value (C99
|
||||
5.2.1p3: "The representation of each member of the source and
|
||||
execution character sets shall fit in a byte.") May also issue an
|
||||
internal error if C fails to be a member of the basic source
|
||||
character set (testing this exactly is too hard, especially when
|
||||
the host character set is EBCDIC). */
|
||||
cppchar_t
|
||||
cpp_host_to_exec_charset (cpp_reader *pfile, cppchar_t c)
|
||||
{
|
||||
uchar sbuf[1];
|
||||
struct _cpp_strbuf tbuf;
|
||||
|
||||
/* This test is merely an approximation, but it suffices to catch
|
||||
the most important thing, which is that we don't get handed a
|
||||
character outside the unibyte range of the host character set. */
|
||||
if (c > LAST_POSSIBLY_BASIC_SOURCE_CHAR)
|
||||
{
|
||||
cpp_error (pfile, CPP_DL_ICE,
|
||||
"character 0x%lx is not in the basic source character set\n",
|
||||
(unsigned long)c);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Being a character in the unibyte range of the host character set,
|
||||
we can safely splat it into a one-byte buffer and trust that that
|
||||
is a well-formed string. */
|
||||
sbuf[0] = c;
|
||||
|
||||
/* This should never need to reallocate, but just in case... */
|
||||
tbuf.asize = 1;
|
||||
tbuf.text = xmalloc (tbuf.asize);
|
||||
tbuf.len = 0;
|
||||
|
||||
if (!APPLY_CONVERSION (pfile->narrow_cset_desc, sbuf, 1, &tbuf))
|
||||
{
|
||||
cpp_errno (pfile, CPP_DL_ICE, "converting to execution character set");
|
||||
return 0;
|
||||
}
|
||||
if (tbuf.len != 1)
|
||||
{
|
||||
cpp_error (pfile, CPP_DL_ICE,
|
||||
"character 0x%lx is not unibyte in execution character set",
|
||||
(unsigned long)c);
|
||||
return 0;
|
||||
}
|
||||
c = tbuf.text[0];
|
||||
free(tbuf.text);
|
||||
return c;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Utility routine that computes a mask of the form 0000...111... with
|
||||
WIDTH 1-bits. */
|
||||
|
|
@ -727,8 +786,6 @@ width_to_mask (size_t width)
|
|||
return ((size_t) 1 << width) - 1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Returns 1 if C is valid in an identifier, 2 if C is valid except at
|
||||
the start of an identifier, and 0 if C is not valid in an
|
||||
identifier. We assume C has already gone through the checks of
|
||||
|
|
|
|||
|
|
@ -659,6 +659,9 @@ extern bool cpp_interpret_string_notranslate (cpp_reader *,
|
|||
const cpp_string *, size_t,
|
||||
cpp_string *, bool);
|
||||
|
||||
/* Convert a host character constant to the execution character set. */
|
||||
extern cppchar_t cpp_host_to_exec_charset (cpp_reader *, cppchar_t);
|
||||
|
||||
/* Used to register macros and assertions, perhaps from the command line.
|
||||
The text is the same as the command line argument. */
|
||||
extern void cpp_define (cpp_reader *, const char *);
|
||||
|
|
@ -743,12 +746,6 @@ cpp_num cpp_num_sign_extend (cpp_num, size_t);
|
|||
#define CPP_DL_WARNING_P(l) (CPP_DL_EXTRACT (l) >= CPP_DL_WARNING \
|
||||
&& CPP_DL_EXTRACT (l) <= CPP_DL_PEDWARN)
|
||||
|
||||
/* N.B. The error-message-printer prototypes have not been nicely
|
||||
formatted because exgettext needs to see 'msgid' on the same line
|
||||
as the name of the function in order to work properly. Only the
|
||||
string argument gets a name in an effort to keep the lines from
|
||||
getting ridiculously oversized. */
|
||||
|
||||
/* Output a diagnostic of some kind. */
|
||||
extern void cpp_error (cpp_reader *, int, const char *msgid, ...)
|
||||
ATTRIBUTE_PRINTF_3;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue