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1 ====================================================
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2 Extra Clang Tools 11.0.0 (In-Progress) Release Notes
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3 ====================================================
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4
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5 .. contents::
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6 :local:
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7 :depth: 3
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8
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9 Written by the `LLVM Team <https://llvm.org/>`_
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10
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11 .. warning::
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12
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13 These are in-progress notes for the upcoming Extra Clang Tools 11 release.
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14 Release notes for previous releases can be found on
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15 `the Download Page <https://releases.llvm.org/download.html>`_.
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16
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17 Introduction
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18 ============
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19
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20 This document contains the release notes for the Extra Clang Tools, part of the
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21 Clang release 11.0.0. Here we describe the status of the Extra Clang Tools in
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22 some detail, including major improvements from the previous release and new
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23 feature work. All LLVM releases may be downloaded from the `LLVM releases web
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24 site <https://llvm.org/releases/>`_.
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25
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26 For more information about Clang or LLVM, including information about
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27 the latest release, please see the `Clang Web Site <https://clang.llvm.org>`_ or
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28 the `LLVM Web Site <https://llvm.org>`_.
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29
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30 Note that if you are reading this file from a Git checkout or the
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31 main Clang web page, this document applies to the *next* release, not
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32 the current one. To see the release notes for a specific release, please
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33 see the `releases page <https://llvm.org/releases/>`_.
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34
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35 What's New in Extra Clang Tools 11.0.0?
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36 =======================================
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37
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38 Some of the major new features and improvements to Extra Clang Tools are listed
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39 here. Generic improvements to Extra Clang Tools as a whole or to its underlying
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40 infrastructure are described first, followed by tool-specific sections.
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41
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42 Major New Features
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43 ------------------
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44
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45 ...
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46
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47 Improvements to clangd
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48 ----------------------
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49
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50 The improvements are...
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51
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52 Improvements to clang-doc
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53 -------------------------
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54
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55 The improvements are...
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56
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57 Improvements to clang-query
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58 ---------------------------
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59
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60 The improvements are...
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61
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62 Improvements to clang-rename
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63 ----------------------------
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64
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65 The improvements are...
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66
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67 Improvements to clang-tidy
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68 --------------------------
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69
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70 New checks
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71 ^^^^^^^^^^
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72
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73 - New :doc:`bugprone-misplaced-pointer-arithmetic-in-alloc
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74 <clang-tidy/checks/bugprone-misplaced-pointer-arithmetic-in-alloc>` check.
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75
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76 Finds cases where an integer expression is added to or subtracted from the
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77 result of a memory allocation function (``malloc()``, ``calloc()``,
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78 ``realloc()``, ``alloca()``) instead of its argument.
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79
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80 - New :doc:`bugprone-reserved-identifier
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81 <clang-tidy/checks/bugprone-reserved-identifier>` check.
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82
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83 Checks for usages of identifiers reserved for use by the implementation.
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84
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85 - New :doc:`cert-oop57-cpp
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86 <clang-tidy/checks/cert-oop57-cpp>` check.
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87
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88 Flags use of the `C` standard library functions ``memset``, ``memcpy`` and
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89 ``memcmp`` and similar derivatives on non-trivial types.
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90
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91 - New :doc:`objc-dealloc-in-category
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92 <clang-tidy/checks/objc-dealloc-in-category>` check.
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93
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94 Finds implementations of -dealloc in Objective-C categories.
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95
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96 New check aliases
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97 ^^^^^^^^^^^^^^^^^
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98
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99 - New alias :doc:`cert-dcl37-c
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100 <clang-tidy/checks/cert-dcl37-c>` to
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101 :doc:`bugprone-reserved-identifier
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102 <clang-tidy/checks/bugprone-reserved-identifier>` was added.
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103
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104 - New alias :doc:`cert-dcl51-cpp
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105 <clang-tidy/checks/cert-dcl51-cpp>` to
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106 :doc:`bugprone-reserved-identifier
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107 <clang-tidy/checks/bugprone-reserved-identifier>` was added.
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108
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109 Changes in existing checks
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110 ^^^^^^^^^^^^^^^^^^^^^^^^^^
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111
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112 - Improved :doc:`readability-qualified-auto
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113 <clang-tidy/checks/readability-qualified-auto>` check now supports a
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114 `AddConstToQualified` to enable adding ``const`` qualifiers to variables
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115 typed with ``auto *`` and ``auto &``.
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116
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117 - Improved :doc:`readability-redundant-string-init
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118 <clang-tidy/checks/readability-redundant-string-init>` check now supports a
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119 `StringNames` option enabling its application to custom string classes. The
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120 check now detects in class initializers and constructor initializers which
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121 are deemed to be redundant.
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122
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123 Renamed checks
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124 ^^^^^^^^^^^^^^
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125
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126
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127 Improvements to include-fixer
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128 -----------------------------
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129
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130 The improvements are...
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131
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132 Improvements to clang-include-fixer
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133 -----------------------------------
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134
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135 The improvements are...
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136
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137 Improvements to modularize
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138 --------------------------
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139
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140 The improvements are...
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141
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142 Improvements to pp-trace
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143 ------------------------
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144
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145 The improvements are...
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146
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147 Clang-tidy visual studio plugin
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148 -------------------------------
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149
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