Reland: unbreak Modules/cxx20-export-import.cpp with LLVM_APPEND_VC_REV after 8c8a267...

See revision b8b7a9dcdcbc for prior art.

Reland of: 4463bd0f89181234e0cef982e21de2e96038f873 since the dependent
patch D126340 is also relanding.

diff --git a/clang/include/clang/Serialization/ASTBitCodes.h b/clang/include/clang/Serialization/ASTBitCodes.h
index 1ed234e..0ea8b90 100644 (file)
--- a/clang/include/clang/Serialization/ASTBitCodes.h
+++ b/clang/include/clang/Serialization/ASTBitCodes.h
@@ -41,7 +41,7 @@ namespace serialization {
 /// Version 4 of AST files also requires that the version control branch and
 /// revision match exactly, since there is no backward compatibility of
 /// AST files at this time.
-const unsigned VERSION_MAJOR = 19;
+const unsigned VERSION_MAJOR = 20;
 
 /// AST file minor version number supported by this version of
 /// Clang.