git checkout upstream cpp

Author: ropwareJB

cpp/downgrades/5491582ac8511726e12fae3e2399000f9201cd9a/old.dbscheme

@@ -0,0 +1,2 @@
+description: Remove unused external_package tables from the dbscheme
+compatibility: full

cpp/downgrades/5491582ac8511726e12fae3e2399000f9201cd9a/semmlecode.cpp.dbscheme

@@ -0,0 +1,14 @@
+class BuiltinType extends @builtintype {
+  string toString() { none() }
+}
+
+from BuiltinType type, string name, int kind, int kind_new, int size, int sign, int alignment
+where
+  builtintypes(type, name, kind, size, sign, alignment) and
+  if
+    type instanceof @complex_fp16 or
+    type instanceof @complex_std_bfloat16 or
+    type instanceof @complex_std_float16
+  then kind_new = 2
+  else kind_new = kind
+select type, name, kind_new, size, sign, alignment