From 8376d22aa60587392550cdcb3a29f605a49ef43d Mon Sep 17 00:00:00 2001
From: Nilstrieb <nilstrieb@gmail.com>
Date: Sat, 28 Aug 2021 23:51:43 +0200
Subject: [PATCH] moving to Java SE16

everything should be done except the attributes
---
 crates/file-parser/src/lib.rs           | 20 +++++++++++++++-
 crates/file-parser/src/model/cp_info.rs | 31 +++++++++++++++++--------
 2 files changed, 40 insertions(+), 11 deletions(-)

diff --git a/crates/file-parser/src/lib.rs b/crates/file-parser/src/lib.rs
index 6b7ac86..3ca621f 100644
--- a/crates/file-parser/src/lib.rs
+++ b/crates/file-parser/src/lib.rs
@@ -165,7 +165,6 @@ impl Parse for ClassFile {
 impl Parse for CpInfo {
     fn parse(data: &mut Data, cp: &[CpInfo]) -> Result<Self> {
         let tag = data.u1()?;
-        dbg!(tag);
 
         Ok(match tag {
             7 => Self {
@@ -261,6 +260,13 @@ impl Parse for CpInfo {
                     descriptor_index: data.cp(cp)?,
                 }),
             },
+            17 => Self {
+                tag,
+                inner: CpInfoInner::Dynamic(cp_info::Dynamic {
+                    bootstrap_method_attr_index: data.u2()?,
+                    name_and_type_index: data.cp(cp)?,
+                }),
+            },
             18 => Self {
                 tag,
                 inner: CpInfoInner::InvokeDynamic(cp_info::InvokeDynamic {
@@ -268,6 +274,18 @@ impl Parse for CpInfo {
                     name_and_type_index: data.cp(cp)?,
                 }),
             },
+            19 => Self {
+                tag,
+                inner: CpInfoInner::Module(cp_info::Module {
+                    name_index: data.cp(cp)?,
+                }),
+            },
+            20 => Self {
+                tag,
+                inner: CpInfoInner::Package(cp_info::Package {
+                    name_index: data.cp(cp)?,
+                }),
+            },
             _ => return Err(ParseErr(format!("Invalid CPInfo tag: {}", tag))),
         })
     }
diff --git a/crates/file-parser/src/model/cp_info.rs b/crates/file-parser/src/model/cp_info.rs
index 101dd03..8221eae 100644
--- a/crates/file-parser/src/model/cp_info.rs
+++ b/crates/file-parser/src/model/cp_info.rs
@@ -159,7 +159,6 @@ impl ValidateCpInfo for CpInfoInner {
 
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
 pub struct Class {
-    /// Entry must be `Utf8`
     pub name_index: FromPool<Utf8>,
 }
 
@@ -167,7 +166,6 @@ pub struct Class {
 pub struct Fieldref {
     /// May be a class or interface type
     pub class_index: FromPool<Class>,
-    /// Entry must be `NameAndType`
     pub name_and_type_index: FromPool<NameAndType>,
 }
 
@@ -175,7 +173,6 @@ pub struct Fieldref {
 pub struct MethodRef {
     /// Must be a class type
     pub class_index: FromPool<Class>,
-    /// Entry must be `NameAndType`
     pub name_and_type_index: FromPool<NameAndType>,
 }
 
@@ -183,13 +180,11 @@ pub struct MethodRef {
 pub struct InterfaceMethodref {
     /// Must be an interface type
     pub class_index: FromPool<Class>,
-    /// Entry must be `NameAndType`
     pub name_and_type_index: FromPool<NameAndType>,
 }
 
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
 pub struct String {
-    /// Entry must be `Utf8`
     pub string_index: FromPool<Utf8>,
 }
 
@@ -226,9 +221,7 @@ pub struct Double {
 /// Any field or method, without the class it belongs to
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
 pub struct NameAndType {
-    /// Entry must be `Utf8`
     pub name_index: FromPool<Utf8>,
-    /// Entry must be `Utf8`
     pub descriptor_index: FromPool<Utf8>,
 }
 
@@ -256,18 +249,33 @@ pub enum MethodHandleIndex {
 
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
 pub struct MethodType {
-    /// Entry must be `Utf8`
     pub descriptor_index: FromPool<Utf8>,
 }
 
+#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
+pub struct Dynamic {
+    /// Must be a valid index into the `bootstrap_methods` array of the bootstrap method table of this class field
+    pub bootstrap_method_attr_index: u2,
+    pub name_and_type_index: FromPool<NameAndType>,
+}
+
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
 pub struct InvokeDynamic {
     /// Must be a valid index into the `bootstrap_methods` array of the bootstrap method table of this class field
     pub bootstrap_method_attr_index: u2,
-    /// Entry must `NameAndType`
     pub name_and_type_index: FromPool<NameAndType>,
 }
 
+#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
+pub struct Module {
+    pub name_index: FromPool<Utf8>,
+}
+
+#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
+pub struct Package {
+    pub name_index: FromPool<Utf8>,
+}
+
 // default implementations
 
 impl_try_from_cp!(
@@ -283,7 +291,10 @@ impl_try_from_cp!(
     NameAndType,
     MethodHandle,
     MethodType,
-    InvokeDynamic
+    Dynamic,
+    InvokeDynamic,
+    Module,
+    Package
 );
 
 impl ValidateCpInfo for Utf8 {