Remove obsolete function declaration

1 files changed, 0 insertions, 1 deletions

diff --git a/expr.h b/expr.h
index 8e7aa4c..3f12b92 100644
--- a/expr.h
+++ b/expr.h
@@ -91,5 +91,4 @@ struct expression *assignexpr(struct scope *);
 uint64_t intconstexpr(struct scope *, _Bool);
 void delexpr(struct expression *);
 
-void exprpromote(struct expression **);  // XXX: move to type
 struct expression *exprconvert(struct expression *, struct type *);