It evaluates and prints the value of an expression of the language your program is written in (see using gdb with different languages). It may also print the expression using a python-based pretty-printer … If you omit expr, gdb displays the last value again (from the value history;

This allows you to conveniently inspect the same value in an alternative format. A more low-level … If you omit expr, gdb displays the last value again (from the value history; See section value history). This allows you to conveniently inspect the same value in an alternative format. A more low-level … Data (debugging with gdb) another way of examining values of expressions and type information is through the python extension command explore (available only if the gdb build is configured with - …

This allows you to conveniently inspect the same value in an alternative format. A more low-level … Data (debugging with gdb) another way of examining values of expressions and type information is through the python extension command explore (available only if the gdb build is configured with - … It evaluates and prints the value of an expression of the language your program is written in (see using gdb with different languages). It may also print the expression using a python-based pretty-printer …