PR modula2/114333 set type comparison against a cardinal should cause an error

The type checker M2Check.mod needs extending to detect if a set, array or
record is in either operand at the end of the cascaded test list.

gcc/m2/ChangeLog:

	PR modula2/114333
	* gm2-compiler/M2Check.mod (checkUnbounded): New procedure
	function.
	(checkArrayTypeEquivalence): Extend checking to cover unbounded
	arrays, arrays and constants.
	(IsTyped): Simplified the expression and corrected a test for
	IsConstructor.
	(checkTypeKindViolation): New procedure function.
	(doCheckPair): Call checkTypeKindViolation.
	* gm2-compiler/M2GenGCC.mod (CodeStatement): Remove parameters
	to CodeEqu and CodeNotEqu.
	(PerformCodeIfEqu): New procedure.
	(CodeIfEqu): Rewrite.
	(PerformCodeIfNotEqu): New procedure.
	(CodeIfNotEqu): Rewrite.
	* gm2-compiler/M2Quads.mod (BuildRelOpFromBoolean): Correct
	comment.

gcc/testsuite/ChangeLog:

	PR modula2/114333
	* gm2/cse/pass/testcse54.mod: New test.
	* gm2/iso/run/pass/array9.mod: New test.
	* gm2/iso/run/pass/strcons3.mod: New test.
	* gm2/iso/run/pass/strcons4.mod: New test.
	* gm2/pim/fail/badset1.mod: New test.
	* gm2/pim/fail/badset2.mod: New test.
	* gm2/pim/fail/badset3.mod: New test.
	* gm2/pim/fail/badset4.mod: New test.

Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>