NAME ^

config/auto/warnings.pm - Warning flags detection

DESCRIPTION ^

Automagically detect what warning flags, like -Wall, -Wextra, -Wchar-subscripts, etc., that the compiler can support. Directly hacked from config/auto/attributes.pm.

SUBROUTINES ^

try_warning

Try a given warning to see if it is supported by the compiler. The compiler is determined by the cc value of the Parrot::Configure object passed in as the first argument to the method (not counting $self. The warning to be checked is passed in as the second argument to the method.

Returns true if the warning flag is recognised by the compiler and undef otherwise.

AUTHOR ^

Paul Cochrane <paultcochrane at gmail dot com>


parrot