+.TP
+.B -Wuninitialized-constant
+Warn about global constants (using the 'const' keyword) with no
+assigned value.
+.TP
+.B -Wuninitialized-global
+Warn about global variables with no initializing value. This is off by
+default, and is added mostly to help find null-values which are
+supposed to be replaced by the untyped 'nil' constant.
+.TP
+.B -Wdifferent-qualifiers
+Warn when a variables is redeclared with a different qualifier. For
+example when redeclaring a variable as \'var\' which was previously
+marked \'const\'.
+.TP
+.B -Wdifferent-attributes
+Similar to the above but for attributes like "[[noreturn]]".
+.TP
+.B -Wdeprecated
+Warn when a function is marked with the attribute
+"[[deprecated]]". This flag enables a warning on calls to functions
+marked as such.
+.TP
+.B -Wparenthesis
+Warn about possible mistakes caused by missing or wrong parenthesis,
+like an assignment in an 'if' condition when there's no additional set
+of parens around the assignment.