Adding the Sweet transpiler

configure.ac

@@ -0,0 +1,12 @@
+AC_INIT([vinum], [1.0])
+AM_INIT_AUTOMAKE([foreign -Wall -Werror])
+
+CFLAGS=""
+AC_PROG_CC
+
+AC_PROG_YACC
+AC_PROG_LEX(noyywrap)
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile src/Makefile])
+AC_OUTPUT

meson.build

@@ -1,4 +1,4 @@
-project('vinum', 'c', meson_version: '>=1.1',
+project('vinum', 'c', meson_version: '>=0.61.2',
   default_options : [
     'werror=true',
     'warning_level=2',

src/Makefile.am

@@ -0,0 +1,23 @@
+AM_CFLAGS = -Wall -Wextra -Werror -g
+AM_YFLAGS = -d
+
+bin_PROGRAMS = vinumc sweet_vinumc
+
+BUILT_SOURCES = dry_bison.h sweet_bison.h
+
+vinumc_SOURCES = \
+		 ast.c \
+		 ast_bison_helpers.c \
+		 dry_bison.y \
+		 dry_flex.l \
+		 eval.c \
+		 vinumc.c
+
+sweet_vinumc_SOURCES = \
+		 sweet_bison.y \
+		 sweet_flex.l \
+		 sweet_vinumc.c
+
+CLEANFILES = \
+		 sweet_flex.c \
+		 sweet_bison.c

src/config.log

@@ -0,0 +1,236 @@
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by vinum configure 1.0, which was
+generated by GNU Autoconf 2.71.  Invocation command line was
+
+  $ ../configure
+
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = compiuter
+uname -m = x86_64
+uname -r = 5.15.167.4-microsoft-standard-WSL2
+uname -s = Linux
+uname -v = #1 SMP Tue Nov 5 00:21:55 UTC 2024
+
+/usr/bin/uname -p = x86_64
+/bin/uname -X     = unknown
+
+/bin/arch              = x86_64
+/usr/bin/arch -k       = unknown
+/usr/convex/getsysinfo = unknown
+/usr/bin/hostinfo      = unknown
+/bin/machine           = unknown
+/usr/bin/oslevel       = unknown
+/bin/universe          = unknown
+
+PATH: /usr/local/sbin/
+PATH: /usr/local/bin/
+PATH: /usr/sbin/
+PATH: /usr/bin/
+PATH: /sbin/
+PATH: /bin/
+PATH: /usr/games/
+PATH: /usr/local/games/
+PATH: /usr/lib/wsl/lib/
+PATH: /mnt/c/Windows/system32/
+PATH: /mnt/c/Windows/
+PATH: /mnt/c/Windows/System32/Wbem/
+PATH: /mnt/c/Windows/System32/WindowsPowerShell/v1.0/
+PATH: /mnt/c/Windows/System32/OpenSSH/
+PATH: /mnt/c/Program Files/dotnet/
+PATH: /mnt/c/Program Files/NVIDIA Corporation/NVIDIA NvDLISR/
+PATH: /mnt/c/WINDOWS/system32/
+PATH: /mnt/c/WINDOWS/
+PATH: /mnt/c/WINDOWS/System32/Wbem/
+PATH: /mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/
+PATH: /mnt/c/WINDOWS/System32/OpenSSH/
+PATH: /mnt/c/Program Files/Git/cmd/
+PATH: /mnt/c/ProgramData/chocolatey/bin/
+PATH: /mnt/c/Program Files (x86)/NVIDIA Corporation/PhysX/Common/
+PATH: /Docker/host/bin/
+PATH: /mnt/c/Program Files/Go/bin/
+PATH: /mnt/c/Users/arthu/.cargo/bin/
+PATH: /mnt/c/Users/arthu/AppData/Local/Microsoft/WindowsApps/
+PATH: /mnt/c/Users/arthu/AppData/Local/Programs/Microsoft VS Code/bin/
+PATH: /mnt/c/Program Files/zstd-v1.5.6-win64/
+PATH: /mnt/c/Users/arthu/go/bin/
+PATH: /mnt/c/users/arthu/appdata/local/packages/pythonsoftwarefoundation.python.3.12_qbz5n2kfra8p0/localcache/local-packages/python312/scripts/
+PATH: /mnt/c/users/arthu/.local/bin/
+PATH: /mnt/c/Users/arthu/AppData/Roaming/nvm/
+PATH: /mnt/c/Program Files/nodejs/
+PATH: /home/vergacas/.local/bin/
+PATH: /usr/local/go/bin/
+PATH: /home/vergacas/.local/bin/
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+configure:2154: looking for aux files: compile missing install-sh
+configure:2167:  trying ../
+configure:2196:   ../compile found
+configure:2196:   ../missing found
+configure:2178:   ../install-sh found
+configure:2325: checking for a BSD-compatible install
+configure:2398: result: /usr/bin/install -c
+configure:2409: checking whether build environment is sane
+configure:2464: result: yes
+configure:2623: checking for a race-free mkdir -p
+configure:2667: result: /usr/bin/mkdir -p
+configure:2674: checking for gawk
+configure:2695: found /usr/bin/gawk
+configure:2706: result: gawk
+configure:2717: checking whether make sets $(MAKE)
+configure:2740: result: yes
+configure:2770: checking whether make supports nested variables
+configure:2788: result: yes
+configure:2805: error: source directory already configured; run "make distclean" there first
+
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+
+ac_cv_env_CC_set=
+ac_cv_env_CC_value=
+ac_cv_env_CFLAGS_set=
+ac_cv_env_CFLAGS_value=
+ac_cv_env_CPPFLAGS_set=
+ac_cv_env_CPPFLAGS_value=
+ac_cv_env_LDFLAGS_set=
+ac_cv_env_LDFLAGS_value=
+ac_cv_env_LIBS_set=
+ac_cv_env_LIBS_value=
+ac_cv_env_YACC_set=
+ac_cv_env_YACC_value=
+ac_cv_env_YFLAGS_set=
+ac_cv_env_YFLAGS_value=
+ac_cv_env_build_alias_set=
+ac_cv_env_build_alias_value=
+ac_cv_env_host_alias_set=
+ac_cv_env_host_alias_value=
+ac_cv_env_target_alias_set=
+ac_cv_env_target_alias_value=
+ac_cv_path_install='/usr/bin/install -c'
+ac_cv_path_mkdir=/usr/bin/mkdir
+ac_cv_prog_AWK=gawk
+ac_cv_prog_make_make_set=yes
+am_cv_make_support_nested_variables=yes
+
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+
+ACLOCAL=''
+AMDEPBACKSLASH=''
+AMDEP_FALSE=''
+AMDEP_TRUE=''
+AMTAR=''
+AM_BACKSLASH='\'
+AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+AM_DEFAULT_VERBOSITY='1'
+AM_V='$(V)'
+AUTOCONF=''
+AUTOHEADER=''
+AUTOMAKE=''
+AWK='gawk'
+CC=''
+CCDEPMODE=''
+CFLAGS=''
+CPPFLAGS=''
+CSCOPE=''
+CTAGS=''
+CYGPATH_W=''
+DEFS=''
+DEPDIR=''
+ECHO_C=''
+ECHO_N='-n'
+ECHO_T=''
+ETAGS=''
+EXEEXT=''
+INSTALL_DATA='${INSTALL} -m 644'
+INSTALL_PROGRAM='${INSTALL}'
+INSTALL_SCRIPT='${INSTALL}'
+INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
+LDFLAGS=''
+LEX=''
+LEXLIB=''
+LEX_OUTPUT_ROOT=''
+LIBOBJS=''
+LIBS=''
+LTLIBOBJS=''
+MAKEINFO=''
+MKDIR_P='/usr/bin/mkdir -p'
+OBJEXT=''
+PACKAGE=''
+PACKAGE_BUGREPORT=''
+PACKAGE_NAME='vinum'
+PACKAGE_STRING='vinum 1.0'
+PACKAGE_TARNAME='vinum'
+PACKAGE_URL=''
+PACKAGE_VERSION='1.0'
+PATH_SEPARATOR=':'
+SET_MAKE=''
+SHELL='/bin/bash'
+STRIP=''
+VERSION=''
+YACC=''
+YFLAGS=''
+ac_ct_CC=''
+am__EXEEXT_FALSE=''
+am__EXEEXT_TRUE=''
+am__fastdepCC_FALSE=''
+am__fastdepCC_TRUE=''
+am__include=''
+am__isrc=' -I$(srcdir)'
+am__leading_dot='.'
+am__nodep=''
+am__quote=''
+am__tar=''
+am__untar=''
+bindir='${exec_prefix}/bin'
+build_alias=''
+datadir='${datarootdir}'
+datarootdir='${prefix}/share'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+dvidir='${docdir}'
+exec_prefix='NONE'
+host_alias=''
+htmldir='${docdir}'
+includedir='${prefix}/include'
+infodir='${datarootdir}/info'
+install_sh='${SHELL} /home/vergacas/ic/vinum/install-sh'
+libdir='${exec_prefix}/lib'
+libexecdir='${exec_prefix}/libexec'
+localedir='${datarootdir}/locale'
+localstatedir='${prefix}/var'
+mandir='${datarootdir}/man'
+mkdir_p=''
+oldincludedir='/usr/include'
+pdfdir='${docdir}'
+prefix='NONE'
+program_transform_name='s,x,x,'
+psdir='${docdir}'
+runstatedir='${localstatedir}/run'
+sbindir='${exec_prefix}/sbin'
+sharedstatedir='${prefix}/com'
+sysconfdir='${prefix}/etc'
+target_alias=''
+
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+
+/* confdefs.h */
+#define PACKAGE_NAME "vinum"
+#define PACKAGE_TARNAME "vinum"
+#define PACKAGE_VERSION "1.0"
+#define PACKAGE_STRING "vinum 1.0"
+#define PACKAGE_BUGREPORT ""
+#define PACKAGE_URL ""
+
+configure: exit 1

src/sweet_bison.h

@@ -0,0 +1,93 @@
+/* A Bison parser, made by GNU Bison 3.8.2.  */
+
+/* Bison interface for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
+   Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
+   especially those whose name start with YY_ or yy_.  They are
+   private implementation details that can be changed or removed.  */
+
+#ifndef YY_YY_SWEET_BISON_H_INCLUDED
+# define YY_YY_SWEET_BISON_H_INCLUDED
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token kinds.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+  enum yytokentype
+  {
+    YYEMPTY = -2,
+    YYEOF = 0,                     /* "end of file"  */
+    YYerror = 256,                 /* error  */
+    YYUNDEF = 257,                 /* "invalid token"  */
+    NAME = 258,                    /* NAME  */
+    CONTENT = 259                  /* CONTENT  */
+  };
+  typedef enum yytokentype yytoken_kind_t;
+#endif
+/* Token kinds.  */
+#define YYEMPTY -2
+#define YYEOF 0
+#define YYerror 256
+#define YYUNDEF 257
+#define NAME 258
+#define CONTENT 259
+
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+union YYSTYPE
+{
+#line 21 "sweet_bison.y"
+
+    char* str;
+
+#line 79 "sweet_bison.h"
+
+};
+typedef union YYSTYPE YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+
+int yyparse (void);
+
+
+#endif /* !YY_YY_SWEET_BISON_H_INCLUDED  */