Make macros have file scope

Also, macros are special: they can be removed out of scope with #undef,
which makes them slightly more interesting when we exit the scope.

1 files changed, 2 insertions, 0 deletions

diff --git a/symbol.c b/symbol.c
index 5def16f..898eab4 100644
--- a/symbol.c
+++ b/symbol.c
@@ -469,6 +469,8 @@ void bind_symbol(struct symbol *sym, struct ident *ident, enum namespace ns)
 		else
 			sym->ctype.modifiers |= MOD_ADDRESSABLE;
 	}
+	if (ns == NS_MACRO)
+		scope = file_scope;
 	if (ns == NS_LABEL)
 		scope = function_scope;
 	bind_scope(sym, scope);