ARM Compiler toolchain v4.1 for µVision Compiler Reference
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--diag_error=tag[,tag,...]

This option sets diagnostic messages that have a specific tag to error severity.

Note

This option has the #pragma equivalent #pragma diag_error.

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--diag_error=tag[,tag,...]

Where tag can be:

  • a diagnostic message number to set to error severity

  • warning, to treat all warnings as errors.

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The severity of the following types of diagnostic messages can be changed:

  • Messages with the number format #nnnn-D.

  • Warning messages with the number format CnnnnW.

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