/* Various declarations for language-independent pretty-print subroutines.
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/* Various declarations for language-independent pretty-print subroutines.
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Copyright (C) 2002, 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
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Copyright (C) 2002, 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
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Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
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Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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Software Foundation; either version 3, or (at your option) any later
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version.
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_PRETTY_PRINT_H
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#ifndef GCC_PRETTY_PRINT_H
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#define GCC_PRETTY_PRINT_H
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#define GCC_PRETTY_PRINT_H
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#include "obstack.h"
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#include "obstack.h"
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#include "input.h"
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#include "input.h"
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/* Maximum number of format string arguments. */
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/* Maximum number of format string arguments. */
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#define PP_NL_ARGMAX 30
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#define PP_NL_ARGMAX 30
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/* The type of a text to be formatted according a format specification
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/* The type of a text to be formatted according a format specification
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along with a list of things. */
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along with a list of things. */
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typedef struct
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typedef struct
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{
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{
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const char *format_spec;
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const char *format_spec;
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va_list *args_ptr;
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va_list *args_ptr;
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int err_no; /* for %m */
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int err_no; /* for %m */
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location_t *locus;
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location_t *locus;
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tree *abstract_origin;
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tree *abstract_origin;
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} text_info;
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} text_info;
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/* How often diagnostics are prefixed by their locations:
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/* How often diagnostics are prefixed by their locations:
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o DIAGNOSTICS_SHOW_PREFIX_NEVER: never - not yet supported;
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o DIAGNOSTICS_SHOW_PREFIX_NEVER: never - not yet supported;
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o DIAGNOSTICS_SHOW_PREFIX_ONCE: emit only once;
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o DIAGNOSTICS_SHOW_PREFIX_ONCE: emit only once;
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o DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE: emit each time a physical
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o DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE: emit each time a physical
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line is started. */
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line is started. */
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typedef enum
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typedef enum
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{
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{
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DIAGNOSTICS_SHOW_PREFIX_ONCE = 0x0,
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DIAGNOSTICS_SHOW_PREFIX_ONCE = 0x0,
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DIAGNOSTICS_SHOW_PREFIX_NEVER = 0x1,
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DIAGNOSTICS_SHOW_PREFIX_NEVER = 0x1,
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DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE = 0x2
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DIAGNOSTICS_SHOW_PREFIX_EVERY_LINE = 0x2
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} diagnostic_prefixing_rule_t;
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} diagnostic_prefixing_rule_t;
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/* The chunk_info data structure forms a stack of the results from the
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/* The chunk_info data structure forms a stack of the results from the
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first phase of formatting (pp_base_format) which have not yet been
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first phase of formatting (pp_base_format) which have not yet been
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output (pp_base_output_formatted_text). A stack is necessary because
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output (pp_base_output_formatted_text). A stack is necessary because
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the diagnostic starter may decide to generate its own output by way
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the diagnostic starter may decide to generate its own output by way
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of the formatter. */
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of the formatter. */
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struct chunk_info
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struct chunk_info
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{
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{
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/* Pointer to previous chunk on the stack. */
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/* Pointer to previous chunk on the stack. */
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struct chunk_info *prev;
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struct chunk_info *prev;
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/* Array of chunks to output. Each chunk is a NUL-terminated string.
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/* Array of chunks to output. Each chunk is a NUL-terminated string.
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In the first phase of formatting, even-numbered chunks are
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In the first phase of formatting, even-numbered chunks are
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to be output verbatim, odd-numbered chunks are format specifiers.
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to be output verbatim, odd-numbered chunks are format specifiers.
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The second phase replaces all odd-numbered chunks with formatted
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The second phase replaces all odd-numbered chunks with formatted
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text, and the third phase simply emits all the chunks in sequence
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text, and the third phase simply emits all the chunks in sequence
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with appropriate line-wrapping. */
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with appropriate line-wrapping. */
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const char *args[PP_NL_ARGMAX * 2];
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const char *args[PP_NL_ARGMAX * 2];
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};
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};
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/* The output buffer datatype. This is best seen as an abstract datatype
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/* The output buffer datatype. This is best seen as an abstract datatype
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whose fields should not be accessed directly by clients. */
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whose fields should not be accessed directly by clients. */
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typedef struct
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typedef struct
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{
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{
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/* Obstack where the text is built up. */
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/* Obstack where the text is built up. */
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struct obstack formatted_obstack;
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struct obstack formatted_obstack;
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/* Obstack containing a chunked representation of the format
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/* Obstack containing a chunked representation of the format
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specification plus arguments. */
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specification plus arguments. */
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struct obstack chunk_obstack;
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struct obstack chunk_obstack;
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/* Currently active obstack: one of the above two. This is used so
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/* Currently active obstack: one of the above two. This is used so
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that the text formatters don't need to know which phase we're in. */
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that the text formatters don't need to know which phase we're in. */
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struct obstack *obstack;
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struct obstack *obstack;
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/* Stack of chunk arrays. These come from the chunk_obstack. */
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/* Stack of chunk arrays. These come from the chunk_obstack. */
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struct chunk_info *cur_chunk_array;
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struct chunk_info *cur_chunk_array;
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/* Where to output formatted text. */
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/* Where to output formatted text. */
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FILE *stream;
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FILE *stream;
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/* The amount of characters output so far. */
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/* The amount of characters output so far. */
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int line_length;
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int line_length;
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/* This must be large enough to hold any printed integer or
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/* This must be large enough to hold any printed integer or
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floating-point value. */
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floating-point value. */
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char digit_buffer[128];
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char digit_buffer[128];
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} output_buffer;
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} output_buffer;
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/* The type of pretty-printer flags passed to clients. */
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/* The type of pretty-printer flags passed to clients. */
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typedef unsigned int pp_flags;
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typedef unsigned int pp_flags;
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typedef enum
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typedef enum
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{
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{
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pp_none, pp_before, pp_after
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pp_none, pp_before, pp_after
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} pp_padding;
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} pp_padding;
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/* Structure for switching in and out of verbatim mode in a convenient
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/* Structure for switching in and out of verbatim mode in a convenient
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manner. */
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manner. */
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typedef struct
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typedef struct
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{
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{
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/* Current prefixing rule. */
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/* Current prefixing rule. */
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diagnostic_prefixing_rule_t rule;
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diagnostic_prefixing_rule_t rule;
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/* The ideal upper bound of number of characters per line, as suggested
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/* The ideal upper bound of number of characters per line, as suggested
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by front-end. */
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by front-end. */
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int line_cutoff;
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int line_cutoff;
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} pp_wrapping_mode_t;
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} pp_wrapping_mode_t;
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/* Maximum characters per line in automatic line wrapping mode.
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/* Maximum characters per line in automatic line wrapping mode.
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Zero means don't wrap lines. */
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Zero means don't wrap lines. */
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#define pp_line_cutoff(PP) pp_base (PP)->wrapping.line_cutoff
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#define pp_line_cutoff(PP) pp_base (PP)->wrapping.line_cutoff
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/* Prefixing rule used in formatting a diagnostic message. */
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/* Prefixing rule used in formatting a diagnostic message. */
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#define pp_prefixing_rule(PP) pp_base (PP)->wrapping.rule
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#define pp_prefixing_rule(PP) pp_base (PP)->wrapping.rule
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/* Get or set the wrapping mode as a single entity. */
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/* Get or set the wrapping mode as a single entity. */
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#define pp_wrapping_mode(PP) pp_base (PP)->wrapping
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#define pp_wrapping_mode(PP) pp_base (PP)->wrapping
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/* The type of a hook that formats client-specific data onto a pretty_pinter.
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/* The type of a hook that formats client-specific data onto a pretty_pinter.
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A client-supplied formatter returns true if everything goes well,
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A client-supplied formatter returns true if everything goes well,
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otherwise it returns false. */
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otherwise it returns false. */
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typedef struct pretty_print_info pretty_printer;
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typedef struct pretty_print_info pretty_printer;
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typedef bool (*printer_fn) (pretty_printer *, text_info *, const char *,
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typedef bool (*printer_fn) (pretty_printer *, text_info *, const char *,
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int, bool, bool, bool);
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int, bool, bool, bool);
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/* Client supplied function used to decode formats. */
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/* Client supplied function used to decode formats. */
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#define pp_format_decoder(PP) pp_base (PP)->format_decoder
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#define pp_format_decoder(PP) pp_base (PP)->format_decoder
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/* TRUE if a newline character needs to be added before further
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/* TRUE if a newline character needs to be added before further
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formatting. */
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formatting. */
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#define pp_needs_newline(PP) pp_base (PP)->need_newline
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#define pp_needs_newline(PP) pp_base (PP)->need_newline
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/* True if PRETTY-PRINTER is in line-wrapping mode. */
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/* True if PRETTY-PRINTER is in line-wrapping mode. */
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#define pp_is_wrapping_line(PP) (pp_line_cutoff (PP) > 0)
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#define pp_is_wrapping_line(PP) (pp_line_cutoff (PP) > 0)
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/* The amount of whitespace to be emitted when starting a new line. */
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/* The amount of whitespace to be emitted when starting a new line. */
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#define pp_indentation(PP) pp_base (PP)->indent_skip
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#define pp_indentation(PP) pp_base (PP)->indent_skip
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/* True if identifiers are translated to the locale character set on
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/* True if identifiers are translated to the locale character set on
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output. */
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output. */
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#define pp_translate_identifiers(PP) pp_base (PP)->translate_identifiers
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#define pp_translate_identifiers(PP) pp_base (PP)->translate_identifiers
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/* The data structure that contains the bare minimum required to do
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/* The data structure that contains the bare minimum required to do
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proper pretty-printing. Clients may derived from this structure
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proper pretty-printing. Clients may derived from this structure
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and add additional fields they need. */
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and add additional fields they need. */
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struct pretty_print_info
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struct pretty_print_info
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{
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{
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/* Where we print external representation of ENTITY. */
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/* Where we print external representation of ENTITY. */
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output_buffer *buffer;
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output_buffer *buffer;
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/* The prefix for each new line. */
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/* The prefix for each new line. */
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const char *prefix;
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const char *prefix;
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/* Where to put whitespace around the entity being formatted. */
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/* Where to put whitespace around the entity being formatted. */
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pp_padding padding;
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pp_padding padding;
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/* The real upper bound of number of characters per line, taking into
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/* The real upper bound of number of characters per line, taking into
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account the case of a very very looong prefix. */
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account the case of a very very looong prefix. */
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int maximum_length;
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int maximum_length;
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/* Indentation count. */
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/* Indentation count. */
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int indent_skip;
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int indent_skip;
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/* Current wrapping mode. */
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/* Current wrapping mode. */
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pp_wrapping_mode_t wrapping;
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pp_wrapping_mode_t wrapping;
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/* If non-NULL, this function formats a TEXT into the BUFFER. When called,
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/* If non-NULL, this function formats a TEXT into the BUFFER. When called,
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TEXT->format_spec points to a format code. FORMAT_DECODER should call
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TEXT->format_spec points to a format code. FORMAT_DECODER should call
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pp_string (and related functions) to add data to the BUFFER.
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pp_string (and related functions) to add data to the BUFFER.
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FORMAT_DECODER can read arguments from *TEXT->args_pts using VA_ARG.
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FORMAT_DECODER can read arguments from *TEXT->args_pts using VA_ARG.
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If the BUFFER needs additional characters from the format string, it
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If the BUFFER needs additional characters from the format string, it
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should advance the TEXT->format_spec as it goes. When FORMAT_DECODER
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should advance the TEXT->format_spec as it goes. When FORMAT_DECODER
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returns, TEXT->format_spec should point to the last character processed.
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returns, TEXT->format_spec should point to the last character processed.
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*/
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*/
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printer_fn format_decoder;
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printer_fn format_decoder;
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/* Nonzero if current PREFIX was emitted at least once. */
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/* Nonzero if current PREFIX was emitted at least once. */
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bool emitted_prefix;
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bool emitted_prefix;
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/* Nonzero means one should emit a newline before outputting anything. */
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/* Nonzero means one should emit a newline before outputting anything. */
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bool need_newline;
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bool need_newline;
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/* Nonzero means identifiers are translated to the locale character
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/* Nonzero means identifiers are translated to the locale character
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set on output. */
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set on output. */
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bool translate_identifiers;
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bool translate_identifiers;
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};
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};
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#define pp_set_line_maximum_length(PP, L) \
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#define pp_set_line_maximum_length(PP, L) \
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pp_base_set_line_maximum_length (pp_base (PP), L)
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pp_base_set_line_maximum_length (pp_base (PP), L)
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#define pp_set_prefix(PP, P) pp_base_set_prefix (pp_base (PP), P)
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#define pp_set_prefix(PP, P) pp_base_set_prefix (pp_base (PP), P)
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#define pp_destroy_prefix(PP) pp_base_destroy_prefix (pp_base (PP))
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#define pp_destroy_prefix(PP) pp_base_destroy_prefix (pp_base (PP))
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#define pp_remaining_character_count_for_line(PP) \
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#define pp_remaining_character_count_for_line(PP) \
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pp_base_remaining_character_count_for_line (pp_base (PP))
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pp_base_remaining_character_count_for_line (pp_base (PP))
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#define pp_clear_output_area(PP) \
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#define pp_clear_output_area(PP) \
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pp_base_clear_output_area (pp_base (PP))
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pp_base_clear_output_area (pp_base (PP))
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#define pp_formatted_text(PP) pp_base_formatted_text (pp_base (PP))
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#define pp_formatted_text(PP) pp_base_formatted_text (pp_base (PP))
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#define pp_last_position_in_text(PP) \
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#define pp_last_position_in_text(PP) \
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pp_base_last_position_in_text (pp_base (PP))
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pp_base_last_position_in_text (pp_base (PP))
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#define pp_emit_prefix(PP) pp_base_emit_prefix (pp_base (PP))
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#define pp_emit_prefix(PP) pp_base_emit_prefix (pp_base (PP))
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#define pp_append_text(PP, B, E) \
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#define pp_append_text(PP, B, E) \
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pp_base_append_text (pp_base (PP), B, E)
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pp_base_append_text (pp_base (PP), B, E)
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#define pp_flush(PP) pp_base_flush (pp_base (PP))
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#define pp_flush(PP) pp_base_flush (pp_base (PP))
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#define pp_format(PP, TI) pp_base_format (pp_base (PP), TI)
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#define pp_format(PP, TI) pp_base_format (pp_base (PP), TI)
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#define pp_output_formatted_text(PP) \
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#define pp_output_formatted_text(PP) \
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pp_base_output_formatted_text (pp_base (PP))
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pp_base_output_formatted_text (pp_base (PP))
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#define pp_format_verbatim(PP, TI) \
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#define pp_format_verbatim(PP, TI) \
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pp_base_format_verbatim (pp_base (PP), TI)
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pp_base_format_verbatim (pp_base (PP), TI)
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#define pp_character(PP, C) pp_base_character (pp_base (PP), C)
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#define pp_character(PP, C) pp_base_character (pp_base (PP), C)
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#define pp_string(PP, S) pp_base_string (pp_base (PP), S)
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#define pp_string(PP, S) pp_base_string (pp_base (PP), S)
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#define pp_newline(PP) pp_base_newline (pp_base (PP))
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#define pp_newline(PP) pp_base_newline (pp_base (PP))
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#define pp_space(PP) pp_character (PP, ' ')
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#define pp_space(PP) pp_character (PP, ' ')
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#define pp_left_paren(PP) pp_character (PP, '(')
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#define pp_left_paren(PP) pp_character (PP, '(')
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#define pp_right_paren(PP) pp_character (PP, ')')
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#define pp_right_paren(PP) pp_character (PP, ')')
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#define pp_left_bracket(PP) pp_character (PP, '[')
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#define pp_left_bracket(PP) pp_character (PP, '[')
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#define pp_right_bracket(PP) pp_character (PP, ']')
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#define pp_right_bracket(PP) pp_character (PP, ']')
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#define pp_left_brace(PP) pp_character (PP, '{')
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#define pp_left_brace(PP) pp_character (PP, '{')
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#define pp_right_brace(PP) pp_character (PP, '}')
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#define pp_right_brace(PP) pp_character (PP, '}')
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#define pp_semicolon(PP) pp_character (PP, ';')
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#define pp_semicolon(PP) pp_character (PP, ';')
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#define pp_comma(PP) pp_string (PP, ", ")
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#define pp_comma(PP) pp_string (PP, ", ")
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#define pp_dot(PP) pp_character (PP, '.')
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#define pp_dot(PP) pp_character (PP, '.')
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#define pp_colon(PP) pp_character (PP, ':')
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#define pp_colon(PP) pp_character (PP, ':')
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#define pp_colon_colon(PP) pp_string (PP, "::")
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#define pp_colon_colon(PP) pp_string (PP, "::")
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#define pp_arrow(PP) pp_string (PP, "->")
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#define pp_arrow(PP) pp_string (PP, "->")
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#define pp_equal(PP) pp_character (PP, '=')
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#define pp_equal(PP) pp_character (PP, '=')
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#define pp_question(PP) pp_character (PP, '?')
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#define pp_question(PP) pp_character (PP, '?')
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#define pp_bar(PP) pp_character (PP, '|')
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#define pp_bar(PP) pp_character (PP, '|')
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#define pp_carret(PP) pp_character (PP, '^')
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#define pp_carret(PP) pp_character (PP, '^')
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#define pp_ampersand(PP) pp_character (PP, '&')
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#define pp_ampersand(PP) pp_character (PP, '&')
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#define pp_less(PP) pp_character (PP, '<')
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#define pp_less(PP) pp_character (PP, '<')
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#define pp_greater(PP) pp_character (PP, '>')
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#define pp_greater(PP) pp_character (PP, '>')
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#define pp_plus(PP) pp_character (PP, '+')
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#define pp_plus(PP) pp_character (PP, '+')
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#define pp_minus(PP) pp_character (PP, '-')
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#define pp_minus(PP) pp_character (PP, '-')
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#define pp_star(PP) pp_character (PP, '*')
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#define pp_star(PP) pp_character (PP, '*')
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#define pp_slash(PP) pp_character (PP, '/')
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#define pp_slash(PP) pp_character (PP, '/')
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#define pp_modulo(PP) pp_character (PP, '%')
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#define pp_modulo(PP) pp_character (PP, '%')
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#define pp_exclamation(PP) pp_character (PP, '!')
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#define pp_exclamation(PP) pp_character (PP, '!')
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#define pp_complement(PP) pp_character (PP, '~')
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#define pp_complement(PP) pp_character (PP, '~')
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#define pp_quote(PP) pp_character (PP, '\'')
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#define pp_quote(PP) pp_character (PP, '\'')
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#define pp_backquote(PP) pp_character (PP, '`')
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#define pp_backquote(PP) pp_character (PP, '`')
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#define pp_doublequote(PP) pp_character (PP, '"')
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#define pp_doublequote(PP) pp_character (PP, '"')
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#define pp_newline_and_indent(PP, N) \
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#define pp_newline_and_indent(PP, N) \
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do { \
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do { \
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pp_indentation (PP) += N; \
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pp_indentation (PP) += N; \
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pp_newline (PP); \
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pp_newline (PP); \
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pp_base_indent (pp_base (PP)); \
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pp_base_indent (pp_base (PP)); \
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pp_needs_newline (PP) = false; \
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pp_needs_newline (PP) = false; \
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} while (0)
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} while (0)
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#define pp_maybe_newline_and_indent(PP, N) \
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#define pp_maybe_newline_and_indent(PP, N) \
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if (pp_needs_newline (PP)) pp_newline_and_indent (PP, N)
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if (pp_needs_newline (PP)) pp_newline_and_indent (PP, N)
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#define pp_maybe_space(PP) pp_base_maybe_space (pp_base (PP))
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#define pp_maybe_space(PP) pp_base_maybe_space (pp_base (PP))
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#define pp_separate_with(PP, C) \
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#define pp_separate_with(PP, C) \
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do { \
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do { \
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pp_character (PP, C); \
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pp_character (PP, C); \
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pp_space (PP); \
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pp_space (PP); \
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} while (0)
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} while (0)
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#define pp_scalar(PP, FORMAT, SCALAR) \
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#define pp_scalar(PP, FORMAT, SCALAR) \
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do \
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do \
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{ \
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{ \
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sprintf (pp_buffer (PP)->digit_buffer, FORMAT, SCALAR); \
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sprintf (pp_buffer (PP)->digit_buffer, FORMAT, SCALAR); \
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pp_string (PP, pp_buffer (PP)->digit_buffer); \
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pp_string (PP, pp_buffer (PP)->digit_buffer); \
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} \
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} \
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while (0)
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while (0)
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#define pp_decimal_int(PP, I) pp_scalar (PP, "%d", I)
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#define pp_decimal_int(PP, I) pp_scalar (PP, "%d", I)
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#define pp_wide_integer(PP, I) \
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#define pp_wide_integer(PP, I) \
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pp_scalar (PP, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) I)
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pp_scalar (PP, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) I)
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#define pp_widest_integer(PP, I) \
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#define pp_widest_integer(PP, I) \
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pp_scalar (PP, HOST_WIDEST_INT_PRINT_DEC, (HOST_WIDEST_INT) I)
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pp_scalar (PP, HOST_WIDEST_INT_PRINT_DEC, (HOST_WIDEST_INT) I)
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#define pp_pointer(PP, P) pp_scalar (PP, "%p", P)
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#define pp_pointer(PP, P) pp_scalar (PP, "%p", P)
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|
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#define pp_identifier(PP, ID) pp_string (PP, (pp_translate_identifiers (PP) \
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#define pp_identifier(PP, ID) pp_string (PP, (pp_translate_identifiers (PP) \
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? identifier_to_locale (ID) \
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? identifier_to_locale (ID) \
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: (ID)))
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: (ID)))
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#define pp_tree_identifier(PP, T) \
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#define pp_tree_identifier(PP, T) \
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pp_base_tree_identifier (pp_base (PP), T)
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pp_base_tree_identifier (pp_base (PP), T)
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|
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#define pp_unsupported_tree(PP, T) \
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#define pp_unsupported_tree(PP, T) \
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pp_verbatim (pp_base (PP), "#%qs not supported by %s#", \
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pp_verbatim (pp_base (PP), "#%qs not supported by %s#", \
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tree_code_name[(int) TREE_CODE (T)], __FUNCTION__)
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tree_code_name[(int) TREE_CODE (T)], __FUNCTION__)
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#define pp_buffer(PP) pp_base (PP)->buffer
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#define pp_buffer(PP) pp_base (PP)->buffer
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/* Clients that directly derive from pretty_printer need to override
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/* Clients that directly derive from pretty_printer need to override
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this macro to return a pointer to the base pretty_printer structure. */
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this macro to return a pointer to the base pretty_printer structure. */
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#define pp_base(PP) (PP)
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#define pp_base(PP) (PP)
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|
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extern void pp_construct (pretty_printer *, const char *, int);
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extern void pp_construct (pretty_printer *, const char *, int);
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extern void pp_base_set_line_maximum_length (pretty_printer *, int);
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extern void pp_base_set_line_maximum_length (pretty_printer *, int);
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extern void pp_base_set_prefix (pretty_printer *, const char *);
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extern void pp_base_set_prefix (pretty_printer *, const char *);
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extern void pp_base_destroy_prefix (pretty_printer *);
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extern void pp_base_destroy_prefix (pretty_printer *);
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extern int pp_base_remaining_character_count_for_line (pretty_printer *);
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extern int pp_base_remaining_character_count_for_line (pretty_printer *);
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extern void pp_base_clear_output_area (pretty_printer *);
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extern void pp_base_clear_output_area (pretty_printer *);
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extern const char *pp_base_formatted_text (pretty_printer *);
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extern const char *pp_base_formatted_text (pretty_printer *);
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extern const char *pp_base_last_position_in_text (const pretty_printer *);
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extern const char *pp_base_last_position_in_text (const pretty_printer *);
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extern void pp_base_emit_prefix (pretty_printer *);
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extern void pp_base_emit_prefix (pretty_printer *);
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extern void pp_base_append_text (pretty_printer *, const char *, const char *);
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extern void pp_base_append_text (pretty_printer *, const char *, const char *);
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|
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/* This header may be included before toplev.h, hence the duplicate
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/* This header may be included before toplev.h, hence the duplicate
|
definitions to allow for GCC-specific formats. */
|
definitions to allow for GCC-specific formats. */
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#if GCC_VERSION >= 3005
|
#if GCC_VERSION >= 3005
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#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (__gcc_diag__, m ,n))) ATTRIBUTE_NONNULL(m)
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#define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (__gcc_diag__, m ,n))) ATTRIBUTE_NONNULL(m)
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#else
|
#else
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#define ATTRIBUTE_GCC_PPDIAG(m, n) ATTRIBUTE_NONNULL(m)
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#define ATTRIBUTE_GCC_PPDIAG(m, n) ATTRIBUTE_NONNULL(m)
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#endif
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#endif
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extern void pp_printf (pretty_printer *, const char *, ...)
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extern void pp_printf (pretty_printer *, const char *, ...)
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ATTRIBUTE_GCC_PPDIAG(2,3);
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ATTRIBUTE_GCC_PPDIAG(2,3);
|
|
|
extern void pp_verbatim (pretty_printer *, const char *, ...)
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extern void pp_verbatim (pretty_printer *, const char *, ...)
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ATTRIBUTE_GCC_PPDIAG(2,3);
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ATTRIBUTE_GCC_PPDIAG(2,3);
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extern void pp_base_flush (pretty_printer *);
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extern void pp_base_flush (pretty_printer *);
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extern void pp_base_format (pretty_printer *, text_info *);
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extern void pp_base_format (pretty_printer *, text_info *);
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extern void pp_base_output_formatted_text (pretty_printer *);
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extern void pp_base_output_formatted_text (pretty_printer *);
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extern void pp_base_format_verbatim (pretty_printer *, text_info *);
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extern void pp_base_format_verbatim (pretty_printer *, text_info *);
|
|
|
extern void pp_base_indent (pretty_printer *);
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extern void pp_base_indent (pretty_printer *);
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extern void pp_base_newline (pretty_printer *);
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extern void pp_base_newline (pretty_printer *);
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extern void pp_base_character (pretty_printer *, int);
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extern void pp_base_character (pretty_printer *, int);
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extern void pp_base_string (pretty_printer *, const char *);
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extern void pp_base_string (pretty_printer *, const char *);
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extern void pp_write_text_to_stream (pretty_printer *pp);
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extern void pp_write_text_to_stream (pretty_printer *pp);
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extern void pp_base_maybe_space (pretty_printer *);
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extern void pp_base_maybe_space (pretty_printer *);
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extern void pp_base_tree_identifier (pretty_printer *, tree);
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extern void pp_base_tree_identifier (pretty_printer *, tree);
|
|
|
/* Switch into verbatim mode and return the old mode. */
|
/* Switch into verbatim mode and return the old mode. */
|
static inline pp_wrapping_mode_t
|
static inline pp_wrapping_mode_t
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pp_set_verbatim_wrapping_ (pretty_printer *pp)
|
pp_set_verbatim_wrapping_ (pretty_printer *pp)
|
{
|
{
|
pp_wrapping_mode_t oldmode = pp_wrapping_mode (pp);
|
pp_wrapping_mode_t oldmode = pp_wrapping_mode (pp);
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pp_line_cutoff (pp) = 0;
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pp_line_cutoff (pp) = 0;
|
pp_prefixing_rule (pp) = DIAGNOSTICS_SHOW_PREFIX_NEVER;
|
pp_prefixing_rule (pp) = DIAGNOSTICS_SHOW_PREFIX_NEVER;
|
return oldmode;
|
return oldmode;
|
}
|
}
|
#define pp_set_verbatim_wrapping(PP) pp_set_verbatim_wrapping_ (pp_base (PP))
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#define pp_set_verbatim_wrapping(PP) pp_set_verbatim_wrapping_ (pp_base (PP))
|
|
|
extern const char *identifier_to_locale (const char *);
|
extern const char *identifier_to_locale (const char *);
|
|
|
#endif /* GCC_PRETTY_PRINT_H */
|
#endif /* GCC_PRETTY_PRINT_H */
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