Class fields, part 1 (parsing and infrastructure)

src/parsing/parse-info.cc

Index: src/parsing/parse-info.cc
diff --git a/src/parsing/parse-info.cc b/src/parsing/parse-info.cc
index dfec0610e1dc7d3300fcabd671d2b8a76fab94cc..131d8e15bda49a134b50fa25224f9e734ab3b1a1 100644
--- a/src/parsing/parse-info.cc
+++ b/src/parsing/parse-info.cc
@@ -99,6 +99,15 @@ bool ParseInfo::is_default_constructor() const {
          0;
 }
 
+bool ParseInfo::requires_class_field_init() const {
+  return (compiler_hints_ &
+          (1 << SharedFunctionInfo::kRequiresClassFieldInit)) != 0;
+}
+bool ParseInfo::is_class_field_initializer() const {
+  return (compiler_hints_ &
+          (1 << SharedFunctionInfo::kIsClassFieldInitializer)) != 0;
+}
+
 FunctionKind ParseInfo::function_kind() const {
   return SharedFunctionInfo::FunctionKindBits::decode(compiler_hints_);
 }