shithub: scc

Info  •  Files  •  Log  •  Branches

Add id field to symbol structure

This field will e used to generate the name of the variable in the intermediate
code.

--- a/symbol.c

+++ b/symbol.c

@@ -85,6 +85,7 @@

 	register struct symbol *sym;

 	register struct symbol **t;

 	struct symtab *tbl;

+	static short id;

 	if (ns == NS_KEYWORD)

 		ns = NS_IDEN;

@@ -96,6 +97,7 @@

 	sym->ctx = curctx;

 	sym->token = IDEN;

 	sym->ns = ns;

+	sym->id = id++;

 	tbl = &symtab[(ns >= NR_NAMESPACES) ? NS_IDEN : ns];

 	sym->next = tbl->head;

 	tbl->head = sym;

--- a/symbol.h

+++ b/symbol.h

@@ -57,6 +57,7 @@

 struct symbol {

 	char *name;

 	struct ctype *type;

+	short id;

 	uint8_t ctx;

 	uint8_t token;

 	uint8_t ns;