PR modula2/117660: Errors referring to variables of type array could display full...

PR modula2/117660: Errors referring to variables of type array could display full declaration

This patch ensures that the tokens defining the full declaration of an
ARRAY type is stored in the symbol table and used during production of
error messages.

gcc/m2/ChangeLog:

	PR modula2/117660
	* gm2-compiler/P2Build.bnf (ArrayType): Update tok with the
	composite token produced during array type declaration.
	* gm2-compiler/P2SymBuild.mod (EndBuildArray): Create the
	combinedtok and store it into the symbol table.
	Also ensure combinedtok is pushed to the quad stack.
	(BuildFieldArray): Preserve typetok.
	* gm2-compiler/SymbolTable.def (PutArray): Rename parameters.
	* gm2-compiler/SymbolTable.mod (PutArray): Rename parameters.

gcc/testsuite/ChangeLog:

	PR modula2/117660
	* gm2/iso/fail/arraymismatch.mod: New test.

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