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GCC started out using Bison, but switched to a hand-written recursive-descent parser for C++ in 2004 (version 3.4), [13] and for C and Objective-C in 2006 (version 4.1) [14] The Go programming language (GC) used Bison, but switched to a hand-written scanner and parser in version 1.5. [15] LilyPond requires Bison to generate its parser. [16 ...
[3] [4] It is frequently used as the lex implementation together with Berkeley Yacc parser generator on BSD-derived operating systems (as both lex and yacc are part of POSIX), [5] [6] [7] or together with GNU bison (a version of yacc) in *BSD ports [8] and in Linux distributions.
GNU Bison – parser generator intended to replace yacc; GNU build system (autotools) – contains Autoconf, Automake, Autoheader, and Libtool; GNU Compiler Collection – optimizing compiler for many programming languages, including C, C++, Fortran, Ada, and Java; GNU Debugger (gdb) – an advanced debugger; GNU m4 – macro processor
Yacc (Yet Another Compiler-Compiler) is a computer program for the Unix operating system developed by Stephen C. Johnson.It is a lookahead left-to-right rightmost derivation (LALR) parser generator, generating a LALR parser (the part of a compiler that tries to make syntactic sense of the source code) based on a formal grammar, written in a notation similar to Backus–Naur form (BNF). [1]
However, parser generators for context-free grammars often support the ability for user-written code to introduce limited amounts of context-sensitivity. (For example, upon encountering a variable declaration, user-written code could save the name and type of the variable into an external data structure, so that these could be checked against ...
GNU Bison – Yacc-compatible parser generator program GNU C Library – GNU implementation of the standard C library Pages displaying short descriptions of redirect targets GNU Compiler Collection – Free and open-source compiler for various programming languages
Berkeley Yacc (byacc) is a Unix parser generator designed to be compatible with Yacc.It was originally written by Robert Corbett and released in 1989. [3] Due to its liberal license and because it was faster than the AT&T Yacc, it quickly became the most popular version of Yacc. [4]
Bison: A parser generator that is part of the GNU Project. Bison converts a grammar description for a context-free grammar into source code for a C, C++ or Java parser. GNU GPL: Bzip2: A free and open source lossless data compression algorithm and program developed by Julian Seward. BSD-like License: Check: A unit testing framework for C. GNU ...