shithub: scc

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Integrate union into Symbol struct

This union was only used in Symbol, so it is a non sense to
put it in a different named union.

--- a/cc.h

+++ b/cc.h

@@ -71,12 +71,8 @@

 /* definition of symbols */

-union value {

-	int i;

-	struct symbol *sym;

-	uint8_t ns, token;

-};

+

 struct symbol {

 	char *name;

 	Type *type;

@@ -90,7 +86,11 @@

 		bool isauto : 1;

 		bool isregister : 1;

 	} s;

-	union value u;

+	union {

+		int i;

+		struct symbol *sym;

+		uint8_t ns, token;

+	} u;

 	struct symbol *next;

 	struct symbol *hash;

 };