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#pragma diag_error tag[,tag,...]

This pragma sets the diagnostic messages that have the specified tags to Error severity.

Diagnostic messages are messages whose message numbers are postfixed by -D, for example, #550-D.

#pragma diag_error tag [, tag ,...]

Where:

tag[,tag,...]

is a comma-separated list of diagnostic message numbers specifying the messages whose severities are to be changed.

At least one diagnostic message number must be specified.