<html>
    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - clang-format mistakenly recognize C file as Objective C and fails to format it"
   href="https://bugs.llvm.org/show_bug.cgi?id=48580">48580</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>clang-format mistakenly recognize C file as Objective C and fails to format it
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>11.0
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>enhancement
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Formatter
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>anton.kochkov@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>djasper@google.com, klimek@google.com, llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>If I try to run "clang-format -i minimized.h" fails with the following
".clang-format" it returns the following error:

Configuration file(s) do(es) not support Objective-C: /home/user/.clang-format

Here is the minimized.h: 

static insn_head_t c55x_list[] = {
  {    
      .insn = {
        .i_list = (insn_item_t []) {
              {
                  .syntax = INSN_SYNTAX(mack[r] Tx, K8, [ACx,] ACy),
              },
          },
      },  
  },      
  };   


As you can see there is nothing about Objective C in this file.

Here is .clang-format contents:

Language: Cpp
MaxEmptyLinesToKeep: 1
SpaceBeforeParens: ControlStatementsExceptForEachMacros
SpaceInEmptyParentheses: false
SpacesInContainerLiterals: true
BasedOnStyle: LLVM
ContinuationIndentWidth: 8
IndentCaseLabels: false
IndentFunctionDeclarationAfterType: false
IndentWidth: 8
UseTab: ForContinuationAndIndentation
ColumnLimit: 0
BreakBeforeBraces: Attach
BreakBeforeTernaryOperators: true
AllowShortIfStatementsOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: true
AllowShortFunctionsOnASingleLine: Inline
AllowShortLoopsOnASingleLine: false
AlignAfterOpenBracket: DontAlign
AlignEscapedNewlines: DontAlign
AlignConsecutiveMacros: true
AlignTrailingComments: false
AlignOperands: false
Cpp11BracedListStyle: false
ForEachMacros: ['r_list_foreach', 'ls_foreach', 'fcn_tree_foreach_intersect',
'r_skiplist_foreach', 'graph_foreach_anode']
SortIncludes: false


See the pull requests that tries to add `clang-format` support in our project
for more details if there is a need for any:
<a href="https://github.com/rizinorg/rizin/pull/159">https://github.com/rizinorg/rizin/pull/159</a></pre>
        </div>
      </p>


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