Push debugging stuff to help debug calls not working

lib/runtime/examples/test.rs

@@ -0,0 +1,26 @@
+use wabt::wat2wasm;
+use wasmer_runtime::types::Value;
+use wasmer_runtime::{Instance, Imports, module::Module};
+use wasmer_clif_backend::CraneliftCompiler;
+
+fn main() {
+    let mut instance = create_module_1();
+    let result = instance.call("func-0", &[]);
+    println!("result: {:?}", result);
+}
+
+fn create_module_1() -> Box<Instance> {
+    let module_str = "(module
+      (type (;0;) (func (result i32)))
+      (func (;0;) (type 0) (result i32)
+        i32.const 306)
+      (func (;1;) (type 0) (result i32)
+        call 0)
+      (export \"type-i32\" (func 1))
+      (export \"func-0\" (func 0))
+    )
+    ";
+    let wasm_binary = wat2wasm(module_str.as_bytes()).expect("WAST not valid or malformed");
+    let module = wasmer_runtime::compile(&wasm_binary[..], &CraneliftCompiler::new()).expect("WASM can't be compiled");
+    module.instantiate(&Imports::new()).expect("WASM can't be instantiated")
+}