1 files changed, 3 insertions, 3 deletions
diff --git a/compiler.h b/compiler.h
index d5b4ff1..89693af 100644
--- a/compiler.h
+++ b/compiler.h
@@ -9,13 +9,13 @@
 #include "types.h"
 #include "file_loader.h"
 
-__attribute__((nonnull(2)))
+__attribute__((nonnull(1,2)))
 vm_op_t *bpeg_simplepattern(file_t *f, const char *str);
-__attribute__((nonnull(2)))
+__attribute__((nonnull(1,2)))
 vm_op_t *bpeg_stringpattern(file_t *f, const char *str);
 __attribute__((nonnull(1,2)))
 vm_op_t *bpeg_replacement(vm_op_t *pat, const char *replacement);
-__attribute__((nonnull(2)))
+__attribute__((nonnull(1,2)))
 vm_op_t *bpeg_pattern(file_t *f, const char *str);
 
 #endif