https://github.com/0x6675636b796f75676974687562/libclang-example

Shows how libclang can be used to parse C++ source code
https://github.com/0x6675636b796f75676974687562/libclang-example

Last synced: about 2 months ago
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Shows how libclang can be used to parse C++ source code

• Host: GitHub
• URL: https://github.com/0x6675636b796f75676974687562/libclang-example
• Owner: 0x6675636b796f75676974687562
• License: mit
• Created: 2023-04-06T14:47:29.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2023-07-12T10:33:48.000Z (over 1 year ago)
• Last Synced: 2024-10-04T13:21:54.210Z (2 months ago)
• Language: Java
• Size: 164 KB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.adoc
  • License: LICENSE

Awesome Lists containing this project

• awesome-cxx-parsers - 0x6675636b796f75676974687562/libclang-example

README

        
= Sample code showing how `libclang` can be used to parse C++

:toc:

:imagesdir: docs/images

[.float-group]

--

[.left]

image::https://img.shields.io/badge/License-MIT-yellow.svg[License: MIT,link="https://opensource.org/licenses/MIT"]

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link:https://github.com/ShiftLeftSecurity/overflowdb[_OverflowDB_] can produce

both link:http://graphml.graphdrawing.org/primer/graphml-primer.html[_GraphML_]

and link:https://graphviz.org/doc/info/lang.html[_DOT_] files.

So, the following C source code:

[source,c]

--

#include 

int main(int argc, char *argv[]) {

    int integers[] = {1, 2, 3, 4, 5};

    int first = integers[0];

    printf("%d\n", first);

    const int second = integers[1];

    printf("%d\n", second);

    int third = (int) integers[2];

    printf("%d\n", third);

    printf("%d\n", integers[3]);

    printf("%d\n", 4[integers]);

    const char *string = "ABCD";

    printf("%c\n", string[0]);

    printf("%c\n", 1[string]);

    printf("%c\n", "ABCD"[2]);

    printf("%c\n", 3["ABCD"]);

    return 0;

}

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can be exported into the following graph (_DOT_,

converted to _SVG_ using link:https://graphviz.org[_GVEdit_]):

image::array-subscript-dot.svg[Export from DOT using GVEdit,link="https://raw.githubusercontent.com/0x6675636b796f75676974687562/libclang-example/master/docs/images/array-subscript-dot.svg"]

Alternative rendering (_GraphML_,

converted to _SVG_ using link:https://www.yworks.com/products/yed[_yEd_]):

image::array-subscript-radial.svg[Export from GraphML using yEd,link="https://raw.githubusercontent.com/0x6675636b796f75676974687562/libclang-example/master/docs/images/array-subscript-radial.svg"]