Attribute ‘warning disable’, attribute ‘warning restore’

This pragma causes certain warnings to be suppressed. The warning restore pragma causes a suppressed message to be reactivated.

Syntax:

{warning disable <compiler ID>}

{warning restore <compiler ID>}

<compiler ID>: ID located at the beginning of an error or a warning message.

Example

Compiler message:

typify code ...
C0196: Implicit conversion from unsigned Type 'UINT' to signed Type 'INT' : possible change of sign
Compile complete -- 0 errors

Applying the pragma to a variable declaration:

VAR
 {warning disable C0195}
 test1 : UINT := -1;
 {warning restore C0195}
 test2 : UINT := -1;
END_VAR

test1 does not generate an error message, test2 generates an error message.