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Compiler Option Enullptr
Home › Compiler Option: -enullptr
Enable null-pointer checking
Syntax
-enullptr
Description
The -enullptr compiler option enables null-pointer error checking in run-time code generation. A run-time error is generated if an attempt is made to dereference a null-pointer to a value, or call a null function pointer.
-enullptr is automatically implied by the -exx option.
__FB_ERR__ can be used to determine in user source code if the -enullptr option was specified or implied on the command line.
Version
See also
Reproduced from the FreeBASIC Wiki Manual under the GNU Free Documentation License 1.3 — with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. Copyright © the FreeBASIC project and wiki contributors. See License.
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