Failed to link to variables first declared as extern then defined

[mingodad]

When trying to run https://github.com/Kray-G/kcs/blob/master/utility/myacc.c with kcs it generates garbage due to this declarations:

kcs/utility/myacc.c

Lines 1140 to 1142 in c2d116f

	getgram()
	{
	extern char *retcode;

kcs/utility/myacc.c

Lines 1284 to 1286 in c2d116f

	codeout()
	{
	extern char *code0[], *code1[];

That are then defined later on in the same file:

kcs/utility/myacc.c

Lines 1394 to 1396 in c2d116f

	char *retcode = "\t\t" SMYY "val = ps[1].val; return 0;";
	char *code0[] = {

If we move the definitions before it's use then I could get it to run:

kcs utility/myacc.c -v kcsrt/libsrc/kcs/json.y

uname -a
Linux XXXXX 5.4.0-137-generic #154~18.04.1-Ubuntu SMP Tue Jan 10 16:58:20 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Notice that the latest lacc can build an executable that runs as expected without need to reorder the variable definitions.