Implement __builtin_alloca

1 files changed, 1 insertions, 0 deletions

diff --git a/expr.h b/expr.h
index a6cac6d..f3ccd69 100644
--- a/expr.h
+++ b/expr.h
@@ -81,6 +81,7 @@ struct expression {
 				BUILTINVASTART,
 				BUILTINVAARG,
 				BUILTINVAEND,
+				BUILTINALLOCA,
 			} kind;
 			struct expression *arg;
 		} builtin;