Berkeley yacc parser generator
Berkeley yacc is a parser generator utility that reads a grammar specification
from a file and generates an LR(1) parser for it. The parsers consist of a set
of LALR(1) parsing tables and a driver routine written in the C programming
language. It has a public domain license which includes the generated C.
This package is configured with backtracking enable which makes it reasonably
compatible with GNU bison.
Note that for better compatibility with bison, byacc supports the
--defines=<defines_file> and --output=<output_file> options as alternatives
for -H <defines_file> and -o <output_file>. For example:
Requires (1)
Builds
| toolchain |
public-0.15.0 |
| config |
linux_debian_11-clang_13.0 / x86_64-linux-gnu |
| timestamp |
2022-11-28 16:24:40 UTC (01:48:11 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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linux_debian_11-gcc_12.1 / x86_64-linux-gnu |
| timestamp |
2022-11-28 16:24:26 UTC (01:48:26 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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windows_10-gcc_11.2_mingw_w64-static_O2 / x86_64-w64-mingw32 |
| timestamp |
2022-11-28 14:40:32 UTC (03:32:20 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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windows_10-gcc_11.2_mingw_w64-O2 / x86_64-w64-mingw32 |
| timestamp |
2022-11-28 14:38:29 UTC (03:34:23 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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windows_10-gcc_11.2_mingw_w64 / x86_64-w64-mingw32 |
| timestamp |
2022-11-28 14:35:23 UTC (03:37:28 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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linux_debian_11-clang_14.0_libc++-static_O3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:32:41 UTC (03:40:10 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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linux_debian_11-clang_14.0_libc++-O3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:32:26 UTC (03:40:25 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
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linux_debian_11-clang_14.0-static_O3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:31:54 UTC (03:40:57 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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linux_debian_11-clang_14.0_libc++ / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:31:26 UTC (03:41:25 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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linux_debian_11-clang_14.0-O3 / x86_64-linux-gnu |
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2022-11-28 14:30:55 UTC (03:41:57 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
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linux_debian_11-clang_14.0 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:29:41 UTC (03:43:10 hours ago) |
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success | log | rebuild |
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public-0.15.0 |
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windows_10-msvc_17.2-O2 / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-28 14:15:36 UTC (03:57:16 hours ago) |
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public-0.15.0 |
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windows_10-msvc_17.2-static_O2 / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-28 14:14:46 UTC (03:58:06 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
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windows_10-msvc_17.2 / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-28 14:14:37 UTC (03:58:15 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-msvc_16.11-static_O2 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-28 14:12:20 UTC (04:00:31 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
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windows_10-msvc_16.11 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-28 14:10:22 UTC (04:02:29 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-msvc_16.11-O2 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-28 14:08:29 UTC (04:04:22 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
linux_debian_11-gcc_12.1-static_O3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:06:43 UTC (04:06:08 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
freebsd_13-clang_13.0-static_O3 / x86_64-freebsd13.1 |
| timestamp |
2022-11-28 14:06:31 UTC (04:06:21 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
linux_debian_11-gcc_12.1-O3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:05:40 UTC (04:07:12 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
linux_debian_11-gcc_12.1-ndebug_O3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:05:12 UTC (04:07:39 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
linux_debian_11-clang_13.0_libc++ / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:03:55 UTC (04:08:57 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
freebsd_13-clang_13.0 / x86_64-freebsd13.1 |
| timestamp |
2022-11-28 14:03:36 UTC (04:09:15 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
freebsd_12-clang_10.0 / x86_64-freebsd12.3 |
| timestamp |
2022-11-28 14:03:28 UTC (04:09:24 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
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freebsd_13-clang_13.0-O3 / x86_64-freebsd13.1 |
| timestamp |
2022-11-28 14:02:46 UTC (04:10:05 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
linux_debian_11-gcc_11.3 / x86_64-linux-gnu |
| timestamp |
2022-11-28 14:02:09 UTC (04:10:42 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10_devmode-msvc_16.11 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-28 13:53:31 UTC (04:19:21 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_12-gcc_12.1_homebrew-static_O3 / x86_64-apple-darwin21.6.0 |
| timestamp |
2022-11-28 13:32:58 UTC (04:39:53 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_12-gcc_12.1_homebrew-O3 / x86_64-apple-darwin21.6.0 |
| timestamp |
2022-11-28 10:00:35 UTC (08:12:16 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_12-gcc_12.1_homebrew / x86_64-apple-darwin21.6.0 |
| timestamp |
2022-11-28 10:00:21 UTC (08:12:30 hours ago) |
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success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_12-clang_13.1-static_O3 / x86_64-apple-darwin21.6.0 |
| timestamp |
2022-11-28 09:59:21 UTC (08:13:30 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_12-clang_13.1-O3 / x86_64-apple-darwin21.6.0 |
| timestamp |
2022-11-28 09:59:07 UTC (08:13:44 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_11-clang_13.0 / x86_64-apple-darwin20.5.0 |
| timestamp |
2022-11-28 09:58:06 UTC (08:14:46 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
macos_12-clang_13.1 / x86_64-apple-darwin21.6.0 |
| timestamp |
2022-11-28 09:57:58 UTC (08:14:54 hours ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_13.0_llvm_msvc_16.11_lld / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-26 00:38:08 UTC (02 17:34:43 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_13.0_llvm_msvc_16.11-static_O2 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-25 23:53:03 UTC (02 18:19:49 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_13.0_llvm_msvc_16.11-O2 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-25 23:49:41 UTC (02 18:23:11 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_14.0_llvm_msvc_17.2-static_O2 / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-25 23:45:18 UTC (02 18:27:33 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_14.0_llvm_msvc_17.2_lld / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-25 23:43:40 UTC (02 18:29:12 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_14.0_llvm_msvc_17.2-O2 / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-25 23:42:41 UTC (02 18:30:10 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_13.0_llvm_msvc_16.11 / x86_64-microsoft-win32-msvc14.2 |
| timestamp |
2022-11-25 23:30:42 UTC (02 18:42:09 days ago) |
| result |
success | log | rebuild |
| toolchain |
public-0.15.0 |
| config |
windows_10-clang_14.0_llvm_msvc_17.2 / x86_64-microsoft-win32-msvc14.3 |
| timestamp |
2022-11-25 22:34:52 UTC (02 19:37:59 days ago) |
| result |
success | log | rebuild |
Changes
2021-08-08 Thomas E. Dickey <dickey@invisible-island.net>
* reader.c:
fix memory-leak when replacing $$'s in destructor code (report/testcase
by Boris Kolpackov).
* main.c: account for a memory-leak
* test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/btyacc_destroy1.tab.c, test/btyacc/btyacc_destroy2.tab.c, test/btyacc/btyacc_destroy3.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/calc_code_all.tab.c, test/btyacc/calc_code_default.tab.c, test/btyacc/calc_code_imports.tab.c, test/btyacc/calc_code_provides.tab.c, test/btyacc/calc_code_requires.tab.c, test/btyacc/calc_code_top.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/defines1.calc.c, test/btyacc/defines2.calc.c, test/btyacc/defines3.calc.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/error.tab.c, test/btyacc/expr.oxout.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/ok_syntax1.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/rename_debug.c, test/btyacc/stdin1.calc.c, test/btyacc/stdin2.calc.c, test/btyacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/calc_code_all.tab.c, test/yacc/calc_code_default.tab.c, test/yacc/calc_code_imports.tab.c, test/yacc/calc_code_provides.tab.c, test/yacc/calc_code_requires.tab.c, test/yacc/calc_code_top.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/defines1.calc.c, test/yacc/defines2.calc.c, test/yacc/defines3.calc.c, test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/error.tab.c, test/yacc/expr.oxout.tab.c, test/yacc/grammar.tab.c, test/yacc/ok_syntax1.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/rename_debug.c, test/yacc/stdin1.calc.c, test/yacc/stdin2.calc.c, test/yacc/varsyntax_calc1.tab.c, btyaccpar.c, yaccpar.c:
regen
* btyaccpar.skel, yaccpar.skel:
revert change to initialization of yystate, which confuses gcc, making a
different warning
* VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
bump
2021-08-02 Thomas E. Dickey <dickey@invisible-island.net>
* main.c, yacc.1: add "-h" option
* test/btyacc/no_b_opt.error, test/btyacc/no_output2.error, test/btyacc/no_p_opt.error, test/btyacc/big_b.error, test/btyacc/big_l.error, test/btyacc/help.error, test/btyacc/nostdin.error, test/yacc/big_b.error, test/yacc/big_l.error, test/yacc/help.error, test/yacc/no_b_opt.error, test/yacc/no_output2.error, test/yacc/no_p_opt.error, test/yacc/nostdin.error:
regen
* main.c:
map any of bison's long-options which have a corresponding yacc option
into the latter, without depending upon getopt_long().
* main.c: suggested patch:
From: Boris Kolpackov <boris@codesynthesis.com>
Subject: Re: [PATCH] support bison's --defines and --output options in byacc
* VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
bump
2021-08-01 Thomas E. Dickey <dickey@invisible-island.net>
* test/btyacc/inherit2.tab.c, test/btyacc/btyacc_destroy2.tab.c, test/btyacc/btyacc_destroy3.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/btyacc_destroy1.tab.c:
regen
* output.c:
fix a misplaced #line, which was after a generated line in the code-file
* test/yacc/ok_syntax1.tab.c, test/yacc/pure_calc.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/varsyntax_calc1.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/expr.oxout.tab.c, test/yacc/grammar.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/calc_code_all.tab.c, test/yacc/calc_code_default.tab.c, test/yacc/calc_code_imports.tab.c,... More