[Issue 6319] New: Problem with prinft inside debug{} of pure function

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6319

           Summary: Problem with prinft inside debug{} of pure function
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2011-07-14 17:14:15 PDT ---
A D2 program:


import core.stdc.stdio;
void foo() pure {
    debug {
        if(true)
            printf("********");
    }
}
void main() {
    foo();
}


If I compile it with -debug I DMD 2.054 it shows:
test.d(5): Error: pure function 'foo' cannot call impure function 'printf'


If I remove the if(true) line the program compiles and runs correctly:


import core.stdc.stdio;
void foo() pure {
    debug {
        printf("********");
    }
}
void main() {
    foo();
}

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