77 lines
988 B
C++
77 lines
988 B
C++
#include <iostream>
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#include <malloc.h>
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using namespace std;
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#define f1() cout<<"f1()"<<endl;
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#define f2() cout<<"f2()"<<endl;
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#define fun() {f1();f2();}
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#define fun1() \
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do{ \
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f1();\
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f2();\
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}while(0)
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int f() {
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int *p = (int *)malloc(sizeof(int));
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*p = 10;
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cout<<*p<<endl;
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#ifndef DEBUG
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int error=1;
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#endif
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if(error)
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goto END;
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// dosomething
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END:
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cout<<"free"<<endl;
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free(p);
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return 0;
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}
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int ff() {
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int *p = (int *)malloc(sizeof(int));
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*p = 10;
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cout<<*p<<endl;
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do{
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#ifndef DEBUG
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int error=1;
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#endif
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if(error)
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break;
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//dosomething
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}while(0);
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cout<<"free"<<endl;
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free(p);
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return 0;
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}
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int fc()
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{
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int k1 = 10;
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cout<<k1<<endl;
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do{
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int k1 = 100;
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cout<<k1<<endl;
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}while(0);
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cout<<k1<<endl;
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}
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int main() {
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if(1>0)
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fun();
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if(2>0)
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fun1();
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f();
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ff();
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fc();
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return 0;
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}
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