PR modula2/112893 full type checking between proctype and procedure not implemented

This patch implements full type checking between proctype and procedures.
The change implements an associated proc type built for each
procedure.  M2Check.mod will request GetProcedureProcType if it encounters
a procedure.  Before this patch a procedure was associated with the type
ADDRESS in the type checking module M2Check.  The
gm2/pim/pass/proccard.mod have been corrected now this assumption has
been removed.

gcc/m2/ChangeLog:

	PR modula2/112893
	* gm2-compiler/M2Check.mod (GetProcedureProcType): Import.
	(getType): Return value using GetProcedureProcType if sym is a
	procedure.
	* gm2-compiler/M2Range.mod (FoldTypeExpr): Remove quad if
	expression is type compatible.
	* gm2-compiler/SymbolTable.def (GetProcedureProcType): New
	procedure function.
	* gm2-compiler/SymbolTable.mod (Procedure): Add ProcedureType.
	(MakeProcedure): Initialize ProcedureType.
	(PutParam): Call AddProcedureProcTypeParam.
	(PutVarParam): Call AddProcedureProcTypeParam.
	(AddProcedureProcTypeParam): New procedure.
	(GetProcedureProcType): New procedure function.

gcc/testsuite/ChangeLog:

	PR modula2/112893
	* gm2/pim/pass/another.mod: Correct bug exposed by type checker.
	Swap ProcA and ProcB assignments.
	* gm2/pim/pass/proccard.mod: Use VAL to convert procedure into a
	cardinal.
	* gm2/iso/const/fail/castproctype.mod: New test.
	* gm2/pim/fail/badproctype.mod: New test.

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

0 files changed, 0 insertions, 0 deletions