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  • 大小: 650KB
    文件類型: .rar
    金幣: 1
    下載: 0 次
    發(fā)布日期: 2021-01-08
  • 語言: C/C++
  • 標簽:

資源簡介

使用lex和yacc 完成simpleC語言簡單語句的分析 編譯原理課程設(shè)計

資源截圖

代碼片段和文件信息


#include?“predef.h“
#include?“myparser.h“
#include?“analyze.h“
#include?
//
static?int?location?=?0;
static?Symtab?*?pTable;
static?FunEntry?*?pFun;

//traverse實現(xiàn)遍歷語法樹,由于遍歷時在不同情況下的操作不同,這里使用了函數(shù)指針變量
//來實現(xiàn)在遍歷的同時執(zhí)行不同的操作。
static?void?traverse(TreeNode?*?t?
?void?(*?preProc)?(TreeNode?*)
?void?(*?postProc)?(TreeNode?*))
{?
if?(t?!=?NULL)
{?
int?i;
preProc(t);
for?(i=0;?i? traverse(t->child[i]?preProc?postProc);
postProc(t);
traverse(t->sibling?preProc?postProc);
}
}
//定位到需要的變量表中
static?void?adjustVal(TreeNode?*?t)
{?
if?(t?==?NULL)?return;
else?if?(t->nodekind?==?Dec)?{
switch?(t->kind.dec)
{
case?FunDefK:
pFun?=?Lookup_Fun(t->attr.name);
break;
case?CompK:
pTable?=?t->attr.table;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14549??2008-01-02?15:19??MyComplier\analyze.c

?????文件????????777??2007-12-27?13:20??MyComplier\analyze.h

?????文件??????26611??2008-01-02?15:19??MyComplier\Debug\analyze.obj

?????文件??????????0??2008-01-02?15:19??MyComplier\Debug\analyze.sbr

?????文件?????181248??2008-01-05?13:29??MyComplier\Debug\MyComplier.bsc

?????文件?????248516??2008-01-02?15:21??MyComplier\Debug\MyComplier.pch

?????文件??????12506??2008-01-02?15:17??MyComplier\Debug\mylexer.obj

?????文件??????????0??2008-01-02?15:17??MyComplier\Debug\mylexer.sbr

?????文件??????59652??2008-01-02?15:17??MyComplier\Debug\myparser.obj

?????文件??????????0??2008-01-02?15:17??MyComplier\Debug\myparser.sbr

?????文件?????258114??2008-01-05?13:29??MyComplier\Debug\SimpleC.exe

?????文件?????278864??2008-01-05?13:29??MyComplier\Debug\SimpleC.ilk

?????文件??????30678??2008-01-05?13:29??MyComplier\Debug\SimpleC.obj

?????文件?????664576??2008-01-05?13:29??MyComplier\Debug\SimpleC.pdb

?????文件??????????0??2008-01-05?13:29??MyComplier\Debug\SimpleC.sbr

?????文件??????41984??2008-01-05?13:29??MyComplier\Debug\vc60.idb

?????文件??????53248??2008-01-05?13:29??MyComplier\Debug\vc60.pdb

?????文件???????4834??2007-12-27?20:04??MyComplier\MyComplier.dsp

?????文件????????528??2007-12-24?09:37??MyComplier\MyComplier.dsw

?????文件??????66560??2008-01-05?13:32??MyComplier\MyComplier.ncb

?????文件??????57856??2008-01-05?13:32??MyComplier\MyComplier.opt

?????文件???????1593??2008-01-05?13:29??MyComplier\MyComplier.plg

?????文件??????13846??2008-01-02?15:17??MyComplier\mylexer.c

?????文件???????1286??2008-01-02?15:17??MyComplier\mylexer.h

?????文件???????2852??2007-12-28?11:06??MyComplier\mylexer.l

?????文件??????14524??2008-01-02?15:17??MyComplier\mylexer.v

?????文件??????42610??2008-01-02?15:17??MyComplier\myparser.c

?????文件???????1788??2008-01-02?15:17??MyComplier\myparser.h

?????文件??????32616??2008-01-02?15:17??MyComplier\myparser.v

?????文件??????11191??2008-01-02?15:17??MyComplier\myparser.y

............此處省略13個文件信息

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