AN3350 datasheet(143/185 Pages) STMICROELECTRONICS

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AN3350

Pragmas for diagnostic messages

Doc ID 018512 Rev 2

143/185

Syntax

#pragma warning on | off | reset (num [, ...])

This alternate syntax is allowed but ignored (message numbers do not match):

#pragma warning(warning_type : warning_num_list [, warning_type: warning_num_list, ...])

Parameters

num

The number of the warning message to show or suppress.

warning_type

Specifies one of the following settings:

●

Default

●

Disable

●

Enable

warning_num_list

The warning_num_list is a list of warning numbers separated by spaces.

Remarks

Use the pragma showmessagenumber to display warning messages with their warning

numbers.

This pragma only applies to front-end warnings. Using the pragma for the Power

Architecture back-end warnings returns invalid message number warning.

The compiler allows, but ignores, the alternative syntax for compatibility with Microsoft®

compilers.

This pragma does not correspond to any panel setting. By default, this pragma is on.

19.10

warning_errors

Controls whether or not warnings are treated as errors.

Syntax

#pragma warning_errors on | off | reset

Remarks

If you enable this pragma, the compiler treats all warning messages as though they were

errors and does not translate your file until you resolve them.

19.11

warn_any_ptr_int_conv

Controls if the compiler generates a warning message when an integral type is explicitly

converted to a pointer type or vice versa.

AN3350 Datasheet(PDF) 143 Page - STMicroelectronics