`@(linkage=<string>)` for procedures and variables; `@(require)` for procedures; `package runtime` linkage improvements; Subsequence improvements to `lb_run_remove_unused_function_pass`

1 files changed, 6 insertions, 0 deletions

diff --git a/src/entity.cpp b/src/entity.cpp
index d95c74f22..ef4f7e0fa 100644
--- a/src/entity.cpp
+++ b/src/entity.cpp
@@ -76,6 +76,12 @@ enum EntityFlag : u64 {
 	EntityFlag_Init          = 1ull<<31,
 	
 	EntityFlag_CustomLinkName = 1ull<<40,
+	EntityFlag_CustomLinkage_Internal = 1ull<<41,
+	EntityFlag_CustomLinkage_Strong   = 1ull<<42,
+	EntityFlag_CustomLinkage_Weak     = 1ull<<43,
+	EntityFlag_CustomLinkage_LinkOnce = 1ull<<44,
+	
+	EntityFlag_Require = 1ull<<50,
 
 	EntityFlag_Overridden    = 1ull<<63,
 };