svn - Revision 3119: /cobra/trunk/Tests/800-warnings

• ..
• 100-unused-local.cobra
• 110-identity-operators.cobra
• 200-typecast-warnings.cobra
• 202-typecast-nil-warnings.cobra
• 210-unnecessary-parens.cobra
• 212-duplicate-modifier.cobra
• 300-unnecessary-this.cobra
• 400-no-warnings.cobra
• 402-1-no-warnings-multi.cobra
• 402-2-no-warnings-multi.cobra
• 500-suggest-numeric-type/
• 510-passthrough-no-warning.cobra