C251 User's Guide

WARNINGLEVEL Compiler Directive

Abbreviation

WL

Arguments

A number from 0-3.

Default

WARNINGLEVEL (2)

µVision

Options — C251 — Warnings.

Description

The WARNINGLEVEL directive suppresses certain compiler warnings based on the level of the warning. Refer to Error Messages for a complete list of compiler warnings.

Warning LevelDescription
0Disables most compiler warnings.
1Lists only those warnings which may generate incorrect code.
2 (Default)Lists warnings about unused variables, expressions, or labels.
3Lists all warnings.
See Also

WARNING

Example
C251 SAMPLE.C WL (1)

#pragma WARNINGLEVEL (0)

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