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Compiler-specific Features
• Chapter 5 Using Scatter-loading Description Files in the Linker User Guide.
4.6.4 #pragma diag_default tag[,tag,...]
This pragma returns the severity of the diagnostic messages that have the specified tags
to the severities that were in effect before any pragmas were issued.
Syntax
#pragma diag_default 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.
Example
// not #included deliberately
#pragma diag_error 223
void hello(void)
{
printf("Hello ");
}
#pragma diag_default 223
void world(void)
{
printf("world!\n");
}
Compiling this code with the option --diag_warning=223 generates diagnostic messages
to report that the function printf() is declared implicitly.
The effect of #pragma diag_default 223 is to return the severity of diagnostic message
223 to Warning severity, as specified by the --diag_warning command-line option.
See also
• --diag_warning=tag[,tag,...] on page 2-48
• #pragma diag_error tag[,tag,...] on page 4-62
• #pragma diag_remark tag[,tag,...] on page 4-62
• #pragma diag_suppress tag[,tag,...] on page 4-63
• #pragma diag_warning tag[, tag, ...] on page 4-64
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