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Introduction
************

   This manual documents how to use the GNU compilers, as well as their
features and incompatibilities, and how to report bugs.  It corresponds
to GCC version 3.2.3.  The internals of the GNU compilers, including
how to port them to new targets and some information about how to write
front ends for new languages, are documented in a separate manual.
Note: Introduction.

* G++ and GCC
You can compile C or C++ programs.
* Standards
Language standards supported by GCC.
* Invoking GCC
Command options supported by `gcc'.
* C Implementation
How GCC implements the ISO C specification.
* C Extensions
GNU extensions to the C language family.
* C++ Extensions
GNU extensions to the C++ language.
* Objective-C
GNU Objective-C runtime features.
* Compatibility
Binary Compatibility
* Gcov
`gcov'---a test coverage program.
* Trouble
If you have trouble using GCC.
* Bugs
How, why and where to report bugs.
* Service
How to find suppliers of support for GCC.
* Contributing
How to contribute to testing and developing GCC.
* VMS
Using GCC on VMS.
* Funding
How to help assure funding for free software.
* GNU Project
The GNU Project and GNU/Linux.
* Copying
GNU General Public License says how you can copy and share GCC.
* GNU Free Documentation License
How you can copy and share this manual.
* Contributors
People who have contributed to GCC.
* Option Index
Index to command line options.
* Index
Index of concepts and symbol names.

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