https://issues.dlang.org/show_bug.cgi?id=17406
Issue ID: 17406
Summary: int var = 10; write(--var,' ',var^^2); //output: 9 100
//NOT: 9 81
Product: D
Version: D2
Hardware: x86_64
URL: http://dlang.org/
OS: Mac OS X
Status: NEW
Severity: trivial
Priority: P3
Component: dmd
Assignee: [email protected]
Reporter: [email protected]
import std.stdio;
void main() {
int num = 10, whatisit;
/*
in the following code, ^^ does not work as intended,
num^^2 is displayed as num not decremented or incremented:
*/
write(--num,' ',num*num,' ',num^^2,'\n'); //ouput: 9 81 100 //NOT: 9 81 81
write(++num,' ',num*num,' ',num^^2); //ouput: 10 100 81 //NOT: 10 100 100
/*
as long as num is not incremented or decremented in write() or writeln()
^^ works as intended:
*/
write('\n',num*num,' ',num^^2); //output: 100 100
/*
when num is incremented or decremented and num^^2 is assigned,
^^ works as intended:
*/
write('\n',--num,' ',num*num,' ',whatisit = num^^2); //ouput: 9 81 81
write("\n",++num,' ',num*num,' ',num^^=2,'\n'); //output: 10 100 100
}//DMD64 D Compiler v2.074.0
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