Export (0) Print
Expand All

Compiler Warnings That Are Off by Default

The compiler includes warnings that are off by default. If a warning is off by default, most users would not want to see such warnings for their code. However, some users would be interested to see such output from the compiler.

A warning that is off by default can be enabled in one of several ways:

#pragma warning(default : warning_number)
The warning is enabled at its default level. Documentation for the warning contains the default level of the warning.
#pragma warning(warning_level : warning_number)
The warning is enabled at the specified level (warning_level).
/Wall
This compiler option enables all warnings that are off by default.

The following warnings are off by default:

See Also

warning

Show:
© 2014 Microsoft