mirror of
https://github.com/lua/lua
synced 2024-11-22 12:51:30 +03:00
23e6bac8a0
When calling metamethods for things like 'a < 3.0', which generates the opcode OP_LTI, the C register tells that the operand was converted to an integer, so that it can be corrected to float when calling a metamethod. This commit also includes some other stuff: - file 'onelua.c' added to the project - opcode OP_PREPVARARG renamed to OP_VARARGPREP - comparison opcodes rewritten through macros
108 lines
1.9 KiB
C
108 lines
1.9 KiB
C
/*
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* one.c -- Lua core, libraries, and interpreter in a single file
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*/
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/* default is to build the full interpreter */
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#ifndef MAKE_LIB
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#ifndef MAKE_LUAC
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#ifndef MAKE_LUA
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#define MAKE_LUA
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#endif
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#endif
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#endif
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/* choose suitable platform-specific features */
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/* some of these may need extra libraries such as -ldl -lreadline -lncurses */
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#if 0
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#define LUA_USE_LINUX
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#define LUA_USE_MACOSX
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#define LUA_USE_POSIX
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#define LUA_ANSI
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#endif
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/* no need to change anything below this line ----------------------------- */
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#include "lprefix.h"
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#include <assert.h>
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#include <ctype.h>
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#include <errno.h>
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#include <float.h>
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#include <limits.h>
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#include <locale.h>
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#include <math.h>
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#include <setjmp.h>
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#include <signal.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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/* setup for luaconf.h */
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#define LUA_CORE
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#define LUA_LIB
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#define ltable_c
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#define lvm_c
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#include "luaconf.h"
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/* do not export internal symbols */
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#undef LUAI_FUNC
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#undef LUAI_DDEC
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#undef LUAI_DDEF
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#define LUAI_FUNC static
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#define LUAI_DDEC(def) /* empty */
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#define LUAI_DDEF static
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/* core -- used by all */
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#include "lzio.c"
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#include "lctype.c"
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#include "lopcodes.c"
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#include "lmem.c"
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#include "lundump.c"
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#include "ldump.c"
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#include "lstate.c"
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#include "lgc.c"
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#include "llex.c"
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#include "lcode.c"
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#include "lparser.c"
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#include "ldebug.c"
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#include "lfunc.c"
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#include "lobject.c"
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#include "ltm.c"
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#include "lstring.c"
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#include "ltable.c"
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#include "ldo.c"
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#include "lvm.c"
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#include "lapi.c"
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/* auxiliary library -- used by all */
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#include "lauxlib.c"
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/* standard library -- not used by luac */
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#ifndef MAKE_LUAC
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#include "lbaselib.c"
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#include "lcorolib.c"
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#include "ldblib.c"
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#include "liolib.c"
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#include "lmathlib.c"
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#include "loadlib.c"
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#include "loslib.c"
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#include "lstrlib.c"
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#include "ltablib.c"
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#include "lutf8lib.c"
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#include "linit.c"
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#endif
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/* lua */
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#ifdef MAKE_LUA
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#include "lua.c"
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#endif
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/* luac */
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#ifdef MAKE_LUAC
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#include "luac.c"
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#endif
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