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fatalwarnings

Specifies specific compiler warnings that should be interpreted as errors.

fatalwarnings { "warnings" }

Parameters​

warnings is a list of warnings to interpret as errors.

For Visual Studio, the MSC warning number should be used to specify the warning. On other compilers, the warning should be identified by name.

In addition, Premake provides a special value to turn on all compiler warnings.

| Value | Description |​

| All | Treat all compiler warnings as errors |

Applies To​

Project configurations.

Availability​

Premake 5.0 or later. Special value All available since Premake 5.0-beta5 or later.

Examples​

filter { "toolset:msc" }
	fatalwarnings { "4035" } -- 'function': no return value

filter { "toolset:clang" }
	fatalwarnings { "-Wreturn-type" }

filter {}

See Also​