0274			[I] Implicit conversion of integer constant expression to a signed integer type which cannot represent the value.
	Dataflow - Conversion to signed				REFERENCE - ISO:C90-6.2.1.2 Conversions (to Signed Integers)

See also:

• 0272 [I] Apparent conversion of integer expression to a signed integer type which cannot represent the value.
• 0273 [I] Definite conversion of integer expression to a signed integer type which cannot represent the value.
• 0974 [I] Cast of integer constant expression to a signed integer type which cannot represent the value.