Fix broken reference

lib/clif-backend/src/module_env.rs

@@ -351,9 +351,7 @@ impl<'module, 'isa, 'data> ModuleEnvironment<'data> for ModuleEnv<'module, 'isa>
 
             let mut func = ir::Function::with_name_signature(name, sig);
 
-            println!("translating function");
             func_translator.translate(body_bytes, &mut func, &mut func_env)?;
-            println!("done translating function");
 
             func
         };

lib/runtime/examples/test.rs

@@ -4,7 +4,7 @@ use wasmer_runtime::{import::Imports, Instance};
 
 fn main() {
     let mut instance = create_module_1();
-    let result = instance.call("get-0", &[]);
+    let result = instance.call("call-overwritten-element", &[]);
     println!("result: {:?}", result);
 }
 
@@ -20,14 +20,17 @@ fn main() {
 fn create_module_1() -> Instance {
     let module_str = r#"(module
       (type (;0;) (func (result i32)))
-      (import "spectest" "global_i32" (global (;0;) i32))
+      (import "spectest" "table" (table (;0;) 10 anyfunc))
       (func (;0;) (type 0) (result i32)
-        get_global 0)
+        i32.const 65)
       (func (;1;) (type 0) (result i32)
-        get_global 1)
-      (global (;1;) i32 (get_global 0))
-      (export "get-0" (func 0))
-      (export "get-0-ref" (func 1)))
+        i32.const 66)
+      (func (;2;) (type 0) (result i32)
+        i32.const 9
+        call_indirect (type 0))
+      (export "call-overwritten-element" (func 2))
+      (elem (;0;) (i32.const 9) 0)
+      (elem (;1;) (i32.const 9) 1))
     "#;
     let wasm_binary = wat2wasm(module_str.as_bytes()).expect("WAST not valid or malformed");
     let module = wasmer_runtime::compile(&wasm_binary[..], &CraneliftCompiler::new())

lib/runtime/src/backing.rs

@@ -307,29 +307,34 @@ impl ImportBacking {
         imports: &mut Imports,
         vmctx: *mut vm::Ctx,
     ) -> LinkResult<Self> {
+        let mut failed = false;
         let mut link_errors = vec![];
 
         let functions = import_functions(module, imports, vmctx).unwrap_or_else(|le| {
+            failed = true;
             link_errors.extend(le);
             Map::new().into_boxed_map()
         });
 
         let memories = import_memories(module, imports, vmctx).unwrap_or_else(|le| {
+            failed = true;
             link_errors.extend(le);
             Map::new().into_boxed_map()
         });
 
         let tables = import_tables(module, imports, vmctx).unwrap_or_else(|le| {
+            failed = true;
             link_errors.extend(le);
             Map::new().into_boxed_map()
         });
 
         let globals = import_globals(module, imports).unwrap_or_else(|le| {
+            failed = true;
             link_errors.extend(le);
             Map::new().into_boxed_map()
         });
 
-        if link_errors.len() > 0 {
+        if failed {
             Err(link_errors)
         } else {
             Ok(ImportBacking {

lib/runtime/src/instance.rs

@@ -248,9 +248,9 @@ impl InstanceInner {
     ) -> (MemoryPointer, Context, Memory) {
         match mem_index.local_or_import(module) {
             LocalOrImport::Local(local_mem_index) => {
-                let vm_mem = &mut self.backing.memories[local_mem_index];
+                let vm_mem = &mut self.backing.vm_memories[local_mem_index];
                 (
-                    unsafe { MemoryPointer::new(&mut vm_mem.into_vm_memory(local_mem_index)) },
+                    unsafe { MemoryPointer::new(vm_mem) },
                     Context::Internal,
                     *module
                         .memories
@@ -313,9 +313,9 @@ impl InstanceInner {
     ) -> (TablePointer, Context, Table) {
         match table_index.local_or_import(module) {
             LocalOrImport::Local(local_table_index) => {
-                let vm_table = &mut self.backing.tables[local_table_index];
+                let vm_table = &mut self.backing.vm_tables[local_table_index];
                 (
-                    unsafe { TablePointer::new(&mut vm_table.into_vm_table()) },
+                    unsafe { TablePointer::new(vm_table) },
                     Context::Internal,
                     *module
                         .tables

lib/runtime/src/structures/slice.rs

@@ -7,6 +7,7 @@ use std::{
 /// This is a dynamically-sized slice
 /// that can only be indexed by the
 /// correct index type.
+#[derive(Debug)]
 pub struct SliceMap<K, V>
 where
     K: TypedIndex,