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  1. Qt Creator
  2. QTCREATORBUG-14153

cdb: incorrect display of unsigned char values

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • Qt Creator 3.3.2
    • Debugger
    • None
    • Windows, MSVC 2013, cdb

    Description

      Consider the following program.

      #include <cstdio>

int main(int argc, char *argv[])
{
    unsigned char c = 255;
    printf("%u\n", c);
    return 0;
}

      Break at the return statement and inspect the content of variable c.
      The displayed content will be -1. Expected is 255.

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        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-13809 locals and expressions: showing negative number for unsigned integers

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              davschul David Schulz
              jbornema Joerg Bornemann
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              Dates

                Created:
                Updated:
                Resolved:

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