forked from OSchip/llvm-project
911 lines
33 KiB
Python
Executable File
911 lines
33 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import re
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import time
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from pprint import pprint
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###
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c99URL = 'http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1124.pdf'
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c99TOC = [('Foreword', 'xi'),
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('Introduction', 'xiv'),
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('1. Scope', '1'),
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('2. Normative references', '2'),
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('3. Terms, definitions, and symbols', '3'),
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('4. Conformance', '7'),
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('5. Environment', '9'),
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('5.1 Conceptual models', '9'),
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('5.1.1 Translation environment', '9'),
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('5.1.2 Execution environments', '11'),
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('5.2 Environmental considerations', '17'),
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('5.2.1 Character sets', '17'),
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('5.2.2 Character display semantics', '19'),
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('5.2.3 Signals and interrupts', '20'),
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('5.2.4 Environmental limits', '20'),
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('6. Language', '29'),
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('6.1 Notation', '29'),
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('6.2 Concepts', '29'),
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('6.2.1 Scopes of identifiers', '29'),
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('6.2.2 Linkages of identifiers', '30'),
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('6.2.3 Name spaces of identifiers', '31'),
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('6.2.4 Storage durations of objects', '32'),
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('6.2.5 Types', '33'),
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('6.2.6 Representations of types', '37'),
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('6.2.7 Compatible type and composite type', '40'),
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('6.3 Conversions', '42'),
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('6.3.1 Arithmetic operands', '42'),
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('6.3.2 Other operands', '46'),
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('6.4 Lexical elements', '49'),
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('6.4.1 Keywords', '50'),
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('6.4.2 Identifiers', '51'),
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('6.4.3 Universal character names', '53'),
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('6.4.4 Constants', '54'),
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('6.4.5 String literals', '62'),
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('6.4.6 Punctuators', '63'),
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('6.4.7 Header names', '64'),
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('6.4.8 Preprocessing numbers', '65'),
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('6.4.9 Comments', '66'),
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('6.5 Expressions', '67'),
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('6.5.1 Primary expressions', '69'),
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('6.5.2 Postfix operators', '69'),
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('6.5.3 Unary operators', '78'),
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('6.5.4 Cast operators', '81'),
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('6.5.5 Multiplicative operators', '82'),
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('6.5.6 Additive operators', '82'),
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('6.5.7 Bitwise shift operators', '84'),
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('6.5.8 Relational operators', '85'),
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('6.5.9 Equality operators', '86'),
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('6.5.10 Bitwise AND operator', '87'),
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('6.5.11 Bitwise exclusive OR operator', '88'),
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('6.5.12 Bitwise inclusive OR operator', '88'),
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('6.5.13 Logical AND operator', '89'),
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('6.5.14 Logical OR operator', '89'),
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('6.5.15 Conditional operator', '90'),
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('6.5.16 Assignment operators', '91'),
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('6.5.17 Comma operator', '94'),
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('6.6 Constant expressions', '95'),
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('6.7 Declarations', '97'),
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('6.7.1 Storage-class specifiers', '98'),
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('6.7.2 Type specifiers', '99'),
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('6.7.3 Type qualifiers', '108'),
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('6.7.4 Function specifiers', '112'),
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('6.7.5 Declarators', '114'),
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('6.7.6 Type names', '122'),
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('6.7.7 Type definitions', '123'),
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('6.7.8 Initialization', '125'),
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('6.8 Statements and blocks', '131'),
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('6.8.1 Labeled statements', '131'),
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('6.8.2 Compound statement', '132'),
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('6.8.3 Expression and null statements', '132'),
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('6.8.4 Selection statements', '133'),
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('6.8.5 Iteration statements', '135'),
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('6.8.6 Jump statements', '136'),
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('6.9 External definitions', '140'),
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('6.9.1 Function definitions', '141'),
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('6.9.2 External object definitions', '143'),
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('6.10 Preprocessing directives', '145'),
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('6.10.1 Conditional inclusion', '147'),
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('6.10.2 Source file inclusion', '149'),
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('6.10.3 Macro replacement', '151'),
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('6.10.4 Line control', '158'),
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('6.10.5 Error directive', '159'),
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('6.10.6 Pragma directive', '159'),
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('6.10.7 Null directive', '160'),
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('6.10.8 Predefined macro names', '160'),
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('6.10.9 Pragma operator', '161'),
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('6.11 Future language directions', '163'),
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('6.11.1 Floating types', '163'),
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('6.11.2 Linkages of identifiers', '163'),
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('6.11.3 External names', '163'),
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('6.11.4 Character escape sequences', '163'),
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('6.11.5 Storage-class specifiers', '163'),
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('6.11.6 Function declarators', '163'),
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('6.11.7 Function definitions', '163'),
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('6.11.8 Pragma directives', '163'),
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('6.11.9 Predefined macro names', '163'),
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('7. Library', '164'),
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('7.1 Introduction', '164'),
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('7.1.1 Definitions of terms', '164'),
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('7.1.2 Standard headers', '165'),
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('7.1.3 Reserved identifiers', '166'),
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('7.1.4 Use of library functions', '166'),
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('7.2 Diagnostics <assert.h>', '169'),
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('7.2.1 Program diagnostics', '169'),
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('7.3 Complex arithmetic <complex.h>', '170'),
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('7.3.1 Introduction', '170'),
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('7.3.2 Conventions', '170'),
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('7.3.3 Branch cuts', '171'),
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('7.3.4 The CX_LIMITED_RANGE pragma', '171'),
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('7.3.5 Trigonometric functions', '172'),
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('7.3.6 Hyperbolic functions', '174'),
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('7.3.7 Exponential and logarithmic functions', '176'),
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('7.3.8 Power and absolute-value functions', '177'),
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('7.3.9 Manipulation functions', '178'),
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('7.4 Character handling <ctype.h>', '181'),
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('7.4.1 Character classification functions', '181'),
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('7.4.2 Character case mapping functions', '184'),
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('7.5 Errors <errno.h>', '186'),
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('7.6 Floating-point environment <fenv.h>', '187'),
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('7.6.1 The FENV_ACCESS pragma', '189'),
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('7.6.2 Floating-point exceptions', '190'),
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('7.6.3 Rounding', '193'),
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('7.6.4 Environment', '194'),
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('7.7 Characteristics of floating types <float.h>', '197'),
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('7.8 Format conversion of integer types <inttypes.h>', '198'),
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('7.8.1 Macros for format specifiers', '198'),
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('7.8.2 Functions for greatest-width integer types', '199'),
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('7.9 Alternative spellings <iso646.h>', '202'),
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('7.10 Sizes of integer types <limits.h>', '203'),
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('7.11 Localization <locale.h>', '204'),
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('7.11.1 Locale control', '205'),
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('7.11.2 Numeric formatting convention inquiry', '206'),
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('7.12 Mathematics <math.h>', '212'),
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('7.12.1 Treatment of error conditions', '214'),
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('7.12.2 The FP_CONTRACT pragma', '215'),
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('7.12.3 Classification macros', '216'),
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('7.12.4 Trigonometric functions', '218'),
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('7.12.5 Hyperbolic functions', '221'),
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('7.12.6 Exponential and logarithmic functions', '223'),
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('7.12.7 Power and absolute-value functions', '228'),
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('7.12.8 Error and gamma functions', '230'),
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('7.12.9 Nearest integer functions', '231'),
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('7.12.10 Remainder functions', '235'),
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('7.12.11 Manipulation functions', '236'),
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('7.12.12 Maximum, minimum, and positive difference functions', '238'),
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('7.12.13 Floating multiply-add', '239'),
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('7.12.14 Comparison macros', '240'),
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('7.13 Nonlocal jumps <setjmp.h>', '243'),
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('7.13.1 Save calling environment', '243'),
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('7.13.2 Restore calling environment', '244'),
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('7.14 Signal handling <signal.h>', '246'),
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('7.14.1 Specify signal handling', '247'),
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('7.14.2 Send signal', '248'),
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('7.15 Variable arguments <stdarg.h>', '249'),
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('7.15.1 Variable argument list access macros', '249'),
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('7.16 Boolean type and values <stdbool.h>', '253'),
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('7.17 Common definitions <stddef.h>', '254'),
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('7.18 Integer types <stdint.h>', '255'),
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('7.18.1 Integer types', '255'),
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('7.18.2 Limits of specified-width integer types', '257'),
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('7.18.3 Limits of other integer types', '259'),
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('7.18.4 Macros for integer constants', '260'),
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('7.19 Input/output <stdio.h>', '262'),
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('7.19.1 Introduction', '262'),
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('7.19.2 Streams', '264'),
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('7.19.3 Files', '266'),
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('7.19.4 Operations on files', '268'),
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('7.19.5 File access functions', '270'),
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('7.19.6 Formatted input/output functions', '274'),
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('7.19.7 Character input/output functions', '296'),
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('7.19.8 Direct input/output functions', '301'),
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('7.19.9 File positioning functions', '302'),
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('7.19.10 Error-handling functions', '304'),
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('7.20 General utilities <stdlib.h>', '306'),
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('7.20.1 Numeric conversion functions', '307'),
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('7.20.2 Pseudo-random sequence generation functions', '312'),
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('7.20.3 Memory management functions', '313'),
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('7.20.4 Communication with the environment', '315'),
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('7.20.5 Searching and sorting utilities', '318'),
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('7.20.6 Integer arithmetic functions', '320'),
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('7.20.7 Multibyte/wide character conversion functions', '321'),
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('7.20.8 Multibyte/wide string conversion functions', '323'),
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('7.21 String handling <string.h>', '325'),
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('7.21.1 String function conventions', '325'),
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('7.21.2 Copying functions', '325'),
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('7.21.3 Concatenation functions', '327'),
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('7.21.4 Comparison functions', '328'),
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('7.21.5 Search functions', '330'),
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('7.21.6 Miscellaneous functions', '333'),
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('7.22 Type-generic math <tgmath.h>', '335'),
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('7.23 Date and time <time.h>', '338'),
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('7.23.1 Components of time', '338'),
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('7.23.2 Time manipulation functions', '339'),
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('7.23.3 Time conversion functions', '341'),
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('7.24 Extended multibyte and wide character utilities <wchar.h>', '348'),
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('7.24.1 Introduction', '348'),
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('7.24.2 Formatted wide character input/output functions', '349'),
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('7.24.3 Wide character input/output functions', '367'),
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('7.24.4 General wide string utilities', '371'),
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('7.24.5 Wide character time conversion functions', '385'),
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('7.24.6 Extended multibyte/wide character conversion utilities', '386'),
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('7.25 Wide character classification and mapping utilities <wctype.h>',
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'393'),
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('7.25.1 Introduction', '393'),
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('7.25.2 Wide character classification utilities', '394'),
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('7.25.3 Wide character case mapping utilities', '399'),
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('7.26 Future library directions', '401'),
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('7.26.1 Complex arithmetic <complex.h>', '401'),
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('7.26.2 Character handling <ctype.h>', '401'),
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('7.26.3 Errors <errno.h>', '401'),
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('7.26.4 Format conversion of integer types <inttypes.h>', '401'),
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('7.26.5 Localization <locale.h>', '401'),
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('7.26.6 Signal handling <signal.h>', '401'),
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('7.26.7 Boolean type and values <stdbool.h>', '401'),
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('7.26.8 Integer types <stdint.h>', '401'),
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('7.26.9 Input/output <stdio.h>', '402'),
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('7.26.10 General utilities <stdlib.h>', '402'),
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('7.26.11 String handling <string.h>', '402'),
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('<wchar.h>', '402'),
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('<wctype.h>', '402'),
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('Annex A (informative) Language syntax summary', '403'),
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('A.1 Lexical grammar', '403'),
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('A.2 Phrase structure grammar', '409'),
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('A.3 Preprocessing directives', '416'),
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('Annex B (informative) Library summary', '418'),
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('B.1 Diagnostics <assert.h>', '418'),
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('B.2 Complex <complex.h>', '418'),
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('B.3 Character handling <ctype.h>', '420'),
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('B.4 Errors <errno.h>', '420'),
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('B.5 Floating-point environment <fenv.h>', '420'),
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('B.6 Characteristics of floating types <float.h>', '421'),
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('B.7 Format conversion of integer types <inttypes.h>', '421'),
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('B.8 Alternative spellings <iso646.h>', '422'),
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('B.9 Sizes of integer types <limits.h>', '422'),
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('B.10 Localization <locale.h>', '422'),
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('B.11 Mathematics <math.h>', '422'),
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('B.12 Nonlocal jumps <setjmp.h>', '427'),
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('B.13 Signal handling <signal.h>', '427'),
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('B.14 Variable arguments <stdarg.h>', '427'),
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('B.15 Boolean type and values <stdbool.h>', '427'),
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('B.16 Common definitions <stddef.h>', '428'),
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('B.17 Integer types <stdint.h>', '428'),
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('B.18 Input/output <stdio.h>', '428'),
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('B.19 General utilities <stdlib.h>', '430'),
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('B.20 String handling <string.h>', '432'),
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('B.21 Type-generic math <tgmath.h>', '433'),
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('B.22 Date and time <time.h>', '433'),
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('B.23 Extended multibyte/wide character utilities <wchar.h>', '434'),
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('B.24 Wide character classification and mapping utilities <wctype.h>',
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'436'),
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('Annex C (informative) Sequence points', '438'),
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('Annex D (normative) Universal character names for identifiers', '439'),
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('Annex E (informative) Implementation limits', '441'),
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('Annex F (normative) IEC 60559 floating-point arithmetic', '443'),
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('F.1 Introduction', '443'),
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('F.2 Types', '443'),
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('F.3 Operators and functions', '444'),
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('F.4 Floating to integer conversion', '446'),
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('F.5 Binary-decimal conversion', '446'),
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('F.6 Contracted expressions', '447'),
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('F.7 Floating-point environment', '447'),
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('F.8 Optimization', '450'),
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('F.9 Mathematics <math.h>', '453'),
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('Annex G (informative) IEC 60559-compatible complex arithmetic', '466'),
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('G.1 Introduction', '466'),
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('G.2 Types', '466'),
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('G.3 Conventions', '466'),
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('G.4 Conversions', '467'),
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('G.5 Binary operators', '467'),
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('G.6 Complex arithmetic <complex.h>', '471'),
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('G.7 Type-generic math <tgmath.h>', '479'),
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('Annex H (informative) Language independent arithmetic', '480'),
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('H.1 Introduction', '480'),
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('H.2 Types', '480'),
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('H.3 Notification', '484'),
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('Annex I (informative) Common warnings', '486'),
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('Annex J (informative) Portability issues', '488'),
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('J.1 Unspecified behavior', '488'),
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('J.2 Undefined behavior', '491'),
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('J.3 Implementation-defined behavior', '504'),
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('J.4 Locale-specific behavior', '511'),
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('J.5 Common extensions', '512'),
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('Bibliography', '515'),
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('Index', '517')]
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cXXURL = 'http://open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2723.pdf'
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cXXTOC = [('Contents', 'ii'),
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('List of Tables', 'ix'),
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('1 General', '1'),
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('1.1 Scope', '1'),
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('1.2 Normative references', '1'),
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('1.3 Definitions', '2'),
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('1.4 Implementation compliance', '4'),
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('1.5 Structure of this International Standard', '5'),
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('1.6 Syntax notation', '5'),
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('1.7 The C++ memory model', '6'),
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('1.8 The C++ object model', '6'),
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('1.9 Program execution', '7'),
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('1.10 Multi-threaded executions and data races', '10'),
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('1.11 Acknowledgments', '13'),
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('2 Lexical conventions', '15'),
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('2.1 Phases of translation', '15'),
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('2.2 Character sets', '16'),
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('2.3 Trigraph sequences', '17'),
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('2.4 Preprocessing tokens', '17'),
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('2.5 Alternative tokens', '18'),
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('2.6 Tokens', '19'),
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('2.7 Comments', '19'),
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('2.8 Header names', '19'),
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('2.9 Preprocessing numbers', '20'),
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('2.10 Identifiers', '20'),
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('2.11 Keywords', '20'),
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('2.12 Operators and punctuators', '21'),
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('2.13 Literals', '21'),
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('3 Basic concepts', '29'),
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('3.1 Declarations and definitions', '29'),
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('3.2 One definition rule', '31'),
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('3.3 Declarative regions and scopes', '33'),
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('3.4 Name lookup', '38'),
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('3.5 Program and linkage', '51'),
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('3.6 Start and termination', '54'),
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('3.7 Storage duration', '58'),
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('3.8 Object Lifetime', '62'),
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('3.9 Types', '65'),
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('3.10 Lvalues and rvalues', '70'),
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('3.11 Alignment', '72'),
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('4 Standard conversions', '73'),
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('4.1 Lvalue-to-rvalue conversion', '74'),
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('4.2 Array-to-pointer conversion', '74'),
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('4.3 Function-to-pointer conversion', '74'),
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('4.4 Qualification conversions', '74'),
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('4.5 Integral promotions', '75'),
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('4.6 Floating point promotion', '76'),
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('4.7 Integral conversions', '76'),
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('4.8 Floating point conversions', '76'),
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('4.9 Floating-integral conversions', '77'),
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('4.10 Pointer conversions', '77'),
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('4.11 Pointer to member conversions', '77'),
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('4.12 Boolean conversions', '78'),
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('4.13 Integer conversion rank', '78'),
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('5 Expressions', '79'),
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('5.1 Primary expressions', '80'),
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('5.2 Postfix expressions', '85'),
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('5.3 Unary expressions', '96'),
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('5.4 Explicit type conversion (cast notation)', '104'),
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('5.5 Pointer-to-member operators', '105'),
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('5.6 Multiplicative operators', '106'),
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('5.7 Additive operators', '106'),
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('5.8 Shift operators', '107'),
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('5.9 Relational operators', '108'),
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('5.10 Equality operators', '109'),
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('5.11 Bitwise AND operator', '110'),
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('5.12 Bitwise exclusive OR operator', '110'),
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('5.13 Bitwise inclusive OR operator', '110'),
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('5.14 Logical AND operator', '110'),
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('5.15 Logical OR operator', '110'),
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('5.16 Conditional operator', '111'),
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('5.17 Assignment and compound assignment operators', '112'),
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('5.18 Comma operator', '113'),
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('5.19 Constant expressions', '113'),
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('6 Statements', '116'),
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('6.1 Labeled statement', '116'),
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('6.2 Expression statement', '116'),
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('6.3 Compound statement or block', '116'),
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('6.4 Selection statements', '117'),
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('6.5 Iteration statements', '118'),
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('6.6 Jump statements', '121'),
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('6.7 Declaration statement', '122'),
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('6.8 Ambiguity resolution', '123'),
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('7 Declarations', '125'),
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('7.1 Specifiers', '126'),
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('7.2 Enumeration declarations', '140'),
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('7.3 Namespaces', '143'),
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('7.4 The asm declaration', '156'),
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('7.5 Linkage specifications', '156'),
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('8 Declarators', '160'),
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('8.1 Type names', '161'),
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('8.2 Ambiguity resolution', '161'),
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('8.3 Meaning of declarators', '163'),
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('8.4 Function definitions', '175'),
|
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('8.5 Initializers', '177'),
|
|
('9 Classes', '191'),
|
|
('9.1 Class names', '193'),
|
|
('9.2 Class members', '194'),
|
|
('9.3 Member functions', '197'),
|
|
('9.4 Static members', '200'),
|
|
('9.5 Unions', '202'),
|
|
('9.6 Bit-fields', '203'),
|
|
('9.7 Nested class declarations', '204'),
|
|
('9.8 Local class declarations', '205'),
|
|
('9.9 Nested type names', '206'),
|
|
('10 Derived classes', '207'),
|
|
('10.1 Multiple base classes', '208'),
|
|
('10.2 Member name lookup', '210'),
|
|
('10.3 Virtual functions', '213'),
|
|
('10.4 Abstract classes', '217'),
|
|
('11 Member access control', '219'),
|
|
('11.1 Access specifiers', '221'),
|
|
('11.2 Accessibility of base classes and base class members', '222'),
|
|
('11.3 Access declarations', '224'),
|
|
('11.4 Friends', '225'),
|
|
('11.5 Protected member access', '228'),
|
|
('11.6 Access to virtual functions', '229'),
|
|
('11.7 Multiple access', '230'),
|
|
('11.8 Nested classes', '230'),
|
|
('12 Special member functions', '231'),
|
|
('12.1 Constructors', '231'),
|
|
('12.2 Temporary objects', '233'),
|
|
('12.3 Conversions', '235'),
|
|
('12.4 Destructors', '238'),
|
|
('12.5 Free store', '240'),
|
|
('12.6 Initialization', '242'),
|
|
('12.7 Construction and destruction', '247'),
|
|
('12.8 Copying class objects', '250'),
|
|
('12.9 Inheriting Constructors', '255'),
|
|
('13 Overloading', '259'),
|
|
('13.1 Overloadable declarations', '259'),
|
|
('13.2 Declaration matching', '261'),
|
|
('13.3 Overload resolution', '262'),
|
|
('13.4 Address of overloaded function', '281'),
|
|
('13.5 Overloaded operators', '282'),
|
|
('13.6 Built-in operators', '286'),
|
|
('14 Templates', '290'),
|
|
('14.1 Template parameters', '291'),
|
|
('14.2 Names of template specializations', '294'),
|
|
('14.3 Template arguments', '296'),
|
|
('14.4 Type equivalence', '302'),
|
|
('14.5 Template declarations', '303'),
|
|
('14.6 Name resolution', '318'),
|
|
('14.7 Template instantiation and specialization', '331'),
|
|
('14.8 Function template specializations', '343'),
|
|
('15 Exception handling', '363'),
|
|
('15.1 Throwing an exception', '364'),
|
|
('15.2 Constructors and destructors', '366'),
|
|
('15.3 Handling an exception', '366'),
|
|
('15.4 Exception specifications', '368'),
|
|
('15.5 Special functions', '371'),
|
|
('15.6 Exceptions and access', '372'),
|
|
('16 Preprocessing directives', '373'),
|
|
('16.1 Conditional inclusion', '375'),
|
|
('16.2 Source file inclusion', '376'),
|
|
('16.3 Macro replacement', '377'),
|
|
('16.4 Line control', '382'),
|
|
('16.5 Error directive', '383'),
|
|
('16.6 Pragma directive', '383'),
|
|
('16.7 Null directive', '383'),
|
|
('16.8 Predefined macro names', '383'),
|
|
('16.9 Pragma operator', '384'),
|
|
('17 Library introduction', '386'),
|
|
('17.1 General', '386'),
|
|
('17.2 Overview', '386'),
|
|
('17.3 Definitions', '386'),
|
|
('17.4 Additional definitions', '390'),
|
|
('17.5 Method of description (Informative)', '390'),
|
|
('17.6 Library-wide requirements', '396'),
|
|
('18 Language support library', '407'),
|
|
('18.1 Types', '407'),
|
|
('18.2 Implementation properties', '408'),
|
|
('18.3 Integer types', '417'),
|
|
('18.4 Start and termination', '418'),
|
|
('18.5 Dynamic memory management', '420'),
|
|
('18.6 Type identification', '424'),
|
|
('18.7 Exception handling', '427'),
|
|
('18.8 Initializer lists', '432'),
|
|
('18.9 Other runtime support', '434'),
|
|
('19 Diagnostics library', '435'),
|
|
('19.1 Exception classes', '435'),
|
|
('19.2 Assertions', '439'),
|
|
('19.3 Error numbers', '440'),
|
|
('19.4 System error support', '440'),
|
|
('20 General utilities library', '452'),
|
|
('20.1 Requirements', '452'),
|
|
('20.2 Utility components', '457'),
|
|
('20.3 Compile-time rational arithmetic', '463'),
|
|
('20.4 Tuples', '465'),
|
|
('20.5 Metaprogramming and type traits', '473'),
|
|
('20.6 Function objects', '486'),
|
|
('20.7 Memory', '509'),
|
|
('20.8 Time utilities', '548'),
|
|
('20.9 Date and time functions', '562'),
|
|
('21 Strings library', '563'),
|
|
('21.1 Character traits', '563'),
|
|
('21.2 String classes', '569'),
|
|
('21.3 Class template basic_string', '572'),
|
|
('21.4 Numeric Conversions', '599'),
|
|
('21.5 Null-terminated sequence utilities', '600'),
|
|
('22 Localization library', '604'),
|
|
('22.1 Locales', '604'),
|
|
('22.2 Standard locale categories', '617'),
|
|
('22.3 Standard code conversion facets', '657'),
|
|
('22.4 C Library Locales', '659'),
|
|
('23 Containers library', '660'),
|
|
('23.1 Container requirements', '660'),
|
|
('23.2 Sequence containers', '681'),
|
|
('23.3 Associative containers', '719'),
|
|
('23.4 Unordered associative containers', '744'),
|
|
('24 Iterators library', '759'),
|
|
('24.1 Iterator requirements', '759'),
|
|
('24.2 Header <iterator> synopsis', '764'),
|
|
('24.3 Iterator primitives', '767'),
|
|
('24.4 Predefined iterators', '770'),
|
|
('24.5 Stream iterators', '784'),
|
|
('25 Algorithms library', '792'),
|
|
('25.1 Non-modifying sequence operations', '802'),
|
|
('25.2 Mutating sequence operations', '806'),
|
|
('25.3 Sorting and related operations', '815'),
|
|
('25.4 C library algorithms', '829'),
|
|
('26 Numerics library', '831'),
|
|
('26.1 Numeric type requirements', '831'),
|
|
('26.2 The floating-point environment', '832'),
|
|
('26.3 Complex numbers', '833'),
|
|
('26.4 Random number generation', '842'),
|
|
('26.5 Numeric arrays', '884'),
|
|
('26.6 Generalized numeric operations', '904'),
|
|
('26.7 C Library', '907'),
|
|
('27 Input/output library', '912'),
|
|
('27.1 Iostreams requirements', '912'),
|
|
('27.2 Forward declarations', '912'),
|
|
('27.3 Standard iostream objects', '915'),
|
|
('27.4 Iostreams base classes', '916'),
|
|
('27.5 Stream buffers', '934'),
|
|
('27.6 Formatting and manipulators', '944'),
|
|
('27.7 String-based streams', '972'),
|
|
('27.8 File-based streams', '984'),
|
|
('28 Regular expressions library', '1000'),
|
|
('28.1 Definitions', '1000'),
|
|
('28.2 Requirements', '1000'),
|
|
('28.3 Regular expressions summary', '1002'),
|
|
('28.4 Header <regex> synopsis', '1003'),
|
|
('28.5 Namespace std::regex_constants', '1009'),
|
|
('28.6 Class regex_error', '1012'),
|
|
('28.7 Class template regex_traits', '1012'),
|
|
('28.8 Class template basic_regex', '1015'),
|
|
('28.9 Class template sub_match', '1020'),
|
|
('28.10Class template match_results', '1025'),
|
|
('28.11Regular expression algorithms', '1029'),
|
|
('28.12Regular expression Iterators', '1033'),
|
|
('28.13Modified ECMAScript regular expression grammar', '1039'),
|
|
('29 Atomic operations library', '1042'),
|
|
('29.1 Order and Consistency', '1044'),
|
|
('29.2 Lock-free Property', '1046'),
|
|
('29.3 Atomic Types', '1046'),
|
|
('29.4 Operations on Atomic Types', '1051'),
|
|
('29.5 Flag Type and Operations', '1054'),
|
|
('30 Thread support library', '1057'),
|
|
('30.1 Requirements', '1057'),
|
|
('30.2 Threads', '1058'),
|
|
('30.3 Mutual exclusion', '1063'),
|
|
('30.4 Condition variables', '1077'),
|
|
('A Grammar summary', '1085'),
|
|
('A.1 Keywords', '1085'),
|
|
('A.2 Lexical conventions', '1085'),
|
|
('A.3 Basic concepts', '1089'),
|
|
('A.4 Expressions', '1090'),
|
|
('A.5 Statements', '1093'),
|
|
('A.6 Declarations', '1094'),
|
|
('A.7 Declarators', '1097'),
|
|
('A.8 Classes', '1098'),
|
|
('A.9 Derived classes', '1099'),
|
|
('A.10 Special member functions', '1099'),
|
|
('A.11 Overloading', '1100'),
|
|
('A.12 Templates', '1100'),
|
|
('A.13 Exception handling', '1101'),
|
|
('A.14 Preprocessing directives', '1101'),
|
|
('B Implementation quantities', '1103'),
|
|
('C Compatibility', '1105'),
|
|
('C.1 C++ and ISO C', '1105'),
|
|
('C.2 Standard C library', '1114'),
|
|
('D Compatibility features', '1119'),
|
|
('D.1 Increment operator with bool operand', '1119'),
|
|
('D.2 static keyword', '1119'),
|
|
('D.3 Access declarations', '1119'),
|
|
('D.4 Implicit conversion from const strings', '1119'),
|
|
('D.5 C standard library headers', '1119'),
|
|
('D.6 Old iostreams members', '1120'),
|
|
('D.7 char* streams', '1121'),
|
|
('D.8 Binders', '1130'),
|
|
('D.9 auto_ptr', '1132'),
|
|
('E Universal-character-names', '1135'),
|
|
('F Cross references', '1137'),
|
|
('Index', '1153')]
|
|
|
|
kDocuments = {
|
|
'C99' : (c99URL, c99TOC, 12),
|
|
'C++' : (cXXURL, cXXTOC, 12),
|
|
}
|
|
|
|
def findClosestTOCEntry(data, target):
|
|
# FIXME: Fix for named spec references
|
|
if isinstance(target[0],str):
|
|
return ('.'.join(target),'<named>',1)
|
|
|
|
offset = data[2]
|
|
best = None
|
|
for (name,page) in data[1]:
|
|
if ' ' in name:
|
|
section,name = name.split(' ',1)
|
|
if section == 'Annex':
|
|
section,name = name.split(' ',1)
|
|
section = 'Annex '+section
|
|
else:
|
|
section = None
|
|
try:
|
|
page = int(page) + offset
|
|
except:
|
|
page = 1
|
|
try:
|
|
spec = SpecIndex.fromstring(section)
|
|
except:
|
|
spec = None
|
|
|
|
# Meh, could be better...
|
|
if spec is not None:
|
|
dist = spec - target
|
|
if best is None or dist < best[0]:
|
|
best = (dist, (section, name, page))
|
|
return best[1]
|
|
|
|
# What a hack. Slow to boot.
|
|
doxyLineRefRE = re.compile(r"<a name=\"l([0-9]+)\"></a>")
|
|
def findClosestLineReference(clangRoot, doxyName, target):
|
|
try:
|
|
f = open(os.path.join(clangRoot, 'docs', 'doxygen', 'html', doxyName))
|
|
except:
|
|
return None
|
|
|
|
best = None
|
|
for m in doxyLineRefRE.finditer(f.read()):
|
|
line = int(m.group(1), 10)
|
|
dist = abs(line - target)
|
|
if best is None or dist < best[0]:
|
|
best = (dist,'l'+m.group(1))
|
|
f.close()
|
|
if best is not None:
|
|
return best[1]
|
|
return None
|
|
|
|
###
|
|
|
|
nameAndSpecRefRE = re.compile(r"(C99|C90|C\+\+|H\&S) ((([0-9]+)(\.[0-9]+)*|\[[^]]+\])(p[0-9]+)?)")
|
|
loneSpecRefRE = re.compile(r" (([0-9]+)(\.[0-9]+){2,100}(p[0-9]+)?)")
|
|
def scanFile(path, filename):
|
|
try:
|
|
f = open(path)
|
|
except IOError:
|
|
print >>sys.stderr,'WARNING: Unable to open:',path
|
|
return
|
|
|
|
for i,ln in enumerate(f):
|
|
ignore = set()
|
|
for m in nameAndSpecRefRE.finditer(ln):
|
|
section = m.group(2)
|
|
name = m.group(1)
|
|
if section.endswith('.'):
|
|
section = section[:-1]
|
|
yield RefItem(name, section, filename, path, i+1)
|
|
ignore.add(section)
|
|
for m in loneSpecRefRE.finditer(ln):
|
|
section = m.group(1)
|
|
if section.endswith('.'):
|
|
section = section[:-1]
|
|
if section not in ignore:
|
|
yield RefItem(None, section, filename, path, i+1)
|
|
|
|
###
|
|
|
|
class SpecIndex:
|
|
@staticmethod
|
|
def fromstring(str):
|
|
# Check for named sections
|
|
if str[0] == '[':
|
|
assert ']' in str
|
|
secs = str[1:str.index(']')].split('.')
|
|
tail = str[str.index(']')+1:]
|
|
if tail:
|
|
assert tail[0] == 'p'
|
|
paragraph = int(tail[1:])
|
|
else:
|
|
paragraph = None
|
|
indices = secs
|
|
else:
|
|
secs = str.split('.')
|
|
paragraph = None
|
|
if 'p' in secs[-1]:
|
|
secs[-1],p = secs[-1].split('p',1)
|
|
paragraph = int(p)
|
|
indices = map(int, secs)
|
|
return SpecIndex(indices, paragraph)
|
|
|
|
def __init__(self, indices, paragraph=None):
|
|
assert len(indices)>0
|
|
self.indices = tuple(indices)
|
|
self.paragraph = paragraph
|
|
|
|
def __str__(self):
|
|
s = '.'.join(map(str,self.indices))
|
|
if self.paragraph is not None:
|
|
s += '.p%d'%(self.paragraph,)
|
|
return s
|
|
|
|
def __repr__(self):
|
|
return 'SpecIndex(%s, %s)'%(self.indices, self.paragraph)
|
|
|
|
def __cmp__(self, b):
|
|
return cmp((self.indices,self.paragraph),
|
|
(b.indices,b.paragraph))
|
|
|
|
def __hash__(self):
|
|
return hash((self.indices,self.paragraph))
|
|
|
|
def __sub__(self, indices):
|
|
def sub(a,b):
|
|
a = a or 0
|
|
b = b or 0
|
|
return abs(a-b)
|
|
return map(sub,self.indices,indices)
|
|
|
|
class RefItem:
|
|
def __init__(self, name, section, filename, path, line):
|
|
self.name = name
|
|
self.section = SpecIndex.fromstring(section)
|
|
self.filename = filename
|
|
self.path = path
|
|
self.line = line
|
|
|
|
def __str__(self):
|
|
if self.name is not None:
|
|
return '%s %s'%(self.name, self.section)
|
|
else:
|
|
return '--- %s'%(self.section,)
|
|
|
|
def __repr__(self):
|
|
return 'RefItem(%s, %r, "%s", "%s", %d)'%(self.name,
|
|
self.section,
|
|
self.filename,
|
|
self.path,
|
|
self.line)
|
|
|
|
def __cmp__(self, b):
|
|
return cmp((self.name,self.section,self.filename,self.path,self.line),
|
|
(b.name,b.section,self.filename,self.path,self.line))
|
|
|
|
def __hash__(self):
|
|
return hash((self.name,self.section,self.filename,self.path,self.line))
|
|
|
|
###
|
|
|
|
def sorted(l):
|
|
l = list(l)
|
|
l.sort()
|
|
return l
|
|
|
|
def getRevision(path):
|
|
import subprocess
|
|
p = subprocess.Popen(['svn', 'info', path],
|
|
stdin=open('/dev/null','r'),
|
|
stdout=subprocess.PIPE)
|
|
for ln in p.stdout.read(1024).split('\n'):
|
|
if ln.startswith('Revision:'):
|
|
return ln.split(':',1)[1].strip()
|
|
return None
|
|
|
|
def buildRefTree(references):
|
|
root = (None, {}, [])
|
|
|
|
def getNode(keys):
|
|
if not keys:
|
|
return root
|
|
key,parent = keys[-1],getNode(keys[:-1])
|
|
node = parent[1].get(key)
|
|
if node is None:
|
|
parent[1][key] = node = (key, {}, [])
|
|
return node
|
|
|
|
for ref in references:
|
|
n = getNode((ref.name,) + ref.section.indices)
|
|
n[2].append(ref)
|
|
|
|
def flatten((key, children, data)):
|
|
children = sorted(map(flatten,children.values()))
|
|
return (key, children, sorted(data))
|
|
|
|
return flatten(root)
|
|
|
|
def preorder(node,parents=(),first=True):
|
|
(key,children,data) = node
|
|
if first:
|
|
yield parents+(node,)
|
|
for c in children:
|
|
for item in preorder(c, parents+(node,)):
|
|
yield item
|
|
|
|
def main():
|
|
global options
|
|
from optparse import OptionParser
|
|
parser = OptionParser("usage: %prog [options] CLANG_ROOT <output-dir>")
|
|
parser.add_option("", "--debug", dest="debug",
|
|
help="Print extra debugging output",
|
|
action="store_true",
|
|
default=False)
|
|
(opts, args) = parser.parse_args()
|
|
|
|
if len(args) != 2:
|
|
parser.error("incorrect number of arguments")
|
|
|
|
references = []
|
|
root,outputDir = args
|
|
if os.path.isdir(root):
|
|
for (dirpath, dirnames, filenames) in os.walk(root):
|
|
for filename in filenames:
|
|
name,ext = os.path.splitext(filename)
|
|
if ext in ('.c', '.cpp', '.h', '.def'):
|
|
fullpath = os.path.join(dirpath, filename)
|
|
references.extend(list(scanFile(fullpath, filename)))
|
|
else:
|
|
references.extend(list(scanFile(root, root)))
|
|
|
|
refTree = buildRefTree(references)
|
|
|
|
specs = {}
|
|
for ref in references:
|
|
spec = specs[ref.name] = specs.get(ref.name,{})
|
|
items = spec[ref.section] = spec.get(ref.section,[])
|
|
items.append(ref)
|
|
|
|
print 'Found %d references.'%(len(references),)
|
|
|
|
if opts.debug:
|
|
pprint(refTree)
|
|
|
|
referencesPath = os.path.join(outputDir,'references.html')
|
|
print 'Writing: %s'%(referencesPath,)
|
|
f = open(referencesPath,'w')
|
|
print >>f, '<html><head><title>clang: Specification References</title></head>'
|
|
print >>f, '<body>'
|
|
print >>f, '\t<h2>Specification References</h2>'
|
|
for i,node in enumerate(refTree[1]):
|
|
specName = node[0] or 'Unknown'
|
|
print >>f, '<a href="#spec%d">%s</a><br>'%(i,specName)
|
|
for i,node in enumerate(refTree[1]):
|
|
specName = node[0] or 'Unknown'
|
|
print >>f, '<hr>'
|
|
print >>f, '<a name="spec%d">'%(i,)
|
|
print >>f, '<h3>Document: %s</h3>'%(specName or 'Unknown',)
|
|
print >>f, '<table border="1" cellspacing="2" width="80%">'
|
|
print >>f, '<tr><th width="20%">Name</th><th>References</th></tr>'
|
|
docData = kDocuments.get(specName)
|
|
for path in preorder(node,first=False):
|
|
if not path[-1][2]:
|
|
continue
|
|
components = '.'.join([str(p[0]) for p in path[1:]])
|
|
print >>f, '\t<tr>'
|
|
tocEntry = None
|
|
if docData is not None:
|
|
tocEntry = findClosestTOCEntry(docData, [p[0] for p in path[1:]])
|
|
if tocEntry is not None:
|
|
section,name,page = tocEntry
|
|
# If section is exact print the TOC name
|
|
if page is not None:
|
|
linkStr = '<a href="%s#page=%d">%s</a> (pg.%d)'%(docData[0],page,components,page)
|
|
else:
|
|
linkStr = components
|
|
if section == components:
|
|
print >>f, '\t\t<td valign=top>%s<br>%s</td>'%(linkStr,name)
|
|
else:
|
|
print >>f, '\t\t<td valign=top>%s</td>'%(linkStr,)
|
|
else:
|
|
print >>f, '\t\t<td valign=top>%s</td>'%(components,)
|
|
print >>f, '\t\t<td valign=top>'
|
|
for item in path[-1][2]:
|
|
# XXX total hack
|
|
relativePath = item.path[len(root):]
|
|
if relativePath.startswith('/'):
|
|
relativePath = relativePath[1:]
|
|
# XXX this is broken, how does doxygen mangle w/ multiple
|
|
# refs? Can we just read its map?
|
|
filename = os.path.basename(relativePath)
|
|
doxyName = '%s-source.html'%(filename.replace('.','_8'),)
|
|
# Grrr, why can't doxygen write line number references.
|
|
lineReference = findClosestLineReference(root,doxyName,item.line)
|
|
if lineReference is not None:
|
|
linkStr = 'http://clang.llvm.org/doxygen/%s#%s'%(doxyName,lineReference)
|
|
else:
|
|
linkStr = 'http://clang.llvm.org/doxygen/%s'%(doxyName,)
|
|
if item.section.paragraph is not None:
|
|
paraText = ' (p%d)'%(item.section.paragraph,)
|
|
else:
|
|
paraText = ''
|
|
print >>f,'<a href="%s">%s:%d</a>%s<br>'%(linkStr,relativePath,item.line,paraText)
|
|
print >>f, '\t\t</td>'
|
|
print >>f, '\t</tr>'
|
|
print >>f, '</table>'
|
|
print >>f, '<hr>'
|
|
print >>f, 'Generated: %s<br>'%(time.strftime('%Y-%m-%d %H:%M'),)
|
|
print >>f, 'SVN Revision: %s'%(getRevision(root),)
|
|
print >>f, '</body>'
|
|
f.close()
|
|
|
|
if __name__=='__main__':
|
|
main()
|