[PATCH v1 15/28] scope: __func__ is special

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__func__ needs to be in the namepsace for symbols: NS_SYMBOL
but doesn't follow the usual scope rules of them: it always
needs to be declared in the function scope.

So, use bind_symbol_scoped() instead of first using bind_symbol()
and then changing the namespace.
Also change the comment to better express that it's the scope
that is the unusual thing.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
 expression.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/expression.c b/expression.c
index 78e577cf10a1..ffb3c2dce4d5 100644
--- a/expression.c
+++ b/expression.c
@@ -122,9 +122,8 @@ static struct symbol *handle_func(struct token *token)
 	decl->ctype.modifiers = MOD_STATIC;
 	decl->endpos = token->pos;
 
-	/* function-scope, but in NS_SYMBOL */
-	bind_symbol(decl, ident, NS_LABEL);
-	decl->namespace = NS_SYMBOL;
+	/* NS_SYMBOL but in function-scope */
+	bind_symbol_with_scope(decl, ident, NS_SYMBOL, function_scope);
 
 	len = current_fn->ident->len;
 	string = __alloc_string(len + 1);
-- 
2.26.2




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