scc

commit e0eed9f03d22464740c57d5baea245791ef84f23
parent b6847c53e54893f2f3808ff0582cb675c0497528
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue, 26 May 2015 09:36:06 +0200

Do not reserve identifiers for cpp symbols

Preprocessor symbols are not going to be emited ever,
so it is not a good idea to reserve identifiers that
only are going to generate holes in the symbol table
of the backend.

Diffstat:
M
cc1/symbol.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/cc1/symbol.c b/cc1/symbol.c
@@ -88,8 +88,8 @@ newsym(unsigned ns)
 	Symbol *sym;
 
 	sym = malloc(sizeof(*sym));
-	sym->ns = ns;
-	sym->id = (curctx) ? ++localcnt : ++globalcnt;
+	if ((sym->ns = ns) != NS_CPP)
+		sym->id = (curctx) ? ++localcnt : ++globalcnt;
 	sym->ctx = curctx;
 	sym->token = IDEN;
 	sym->flags = ISDEFINED;