chore: support partially initialized module instances

Signed-off-by: Henry Gressmann <mail@henrygressmann.de>

1 files changed, 5 insertions, 1 deletions

diff --git a/crates/parser/src/lib.rs b/crates/parser/src/lib.rs
index ae6cc4d..aa76ea3 100644
--- a/crates/parser/src/lib.rs
+++ b/crates/parser/src/lib.rs
@@ -120,7 +120,11 @@ impl TryFrom<ModuleReader> for TinyWasmModule {
                     WasmFunction {
                         instructions: f.body,
                         locals: f.locals,
-                        ty: reader.func_types.get(ty_idx as usize).unwrap().clone(),
+                        ty: reader
+                            .func_types
+                            .get(ty_idx as usize)
+                            .expect("No func type for func, this is a bug")
+                            .clone(),
                     },
                 )
             })