From 552d4b7141476e7cb700386278bd921e29004e8d Mon Sep 17 00:00:00 2001
From: vms <michail.vms@gmail.com>
Date: Sun, 8 Nov 2020 19:36:33 +0300
Subject: [PATCH] fix : parsing in record fields

---
 Cargo.lock          |  2 +-
 Cargo.toml          |  2 +-
 src/decoders/wat.rs | 14 +++++++++++++-
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2908fee..cddac33 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -161,7 +161,7 @@ checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
 [[package]]
 name = "wasmer-interface-types-fl"
-version = "0.17.16"
+version = "0.17.17"
 dependencies = [
  "log",
  "nom",
diff --git a/Cargo.toml b/Cargo.toml
index 7f2accb..2348578 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasmer-interface-types-fl"
-version = "0.17.16"
+version = "0.17.17"
 description = "WebAssembly Interface Types library for Wasmer"
 license = "MIT"
 authors = ["The Wasmer Engineering Team <engineering@wasmer.io>"]
diff --git a/src/decoders/wat.rs b/src/decoders/wat.rs
index ac0c1ca..98fb16c 100644
--- a/src/decoders/wat.rs
+++ b/src/decoders/wat.rs
@@ -184,9 +184,21 @@ impl Parse<'_> for RecordType {
                     })?
                     .to_string();
 
+                if !name.ends_with(':') {
+                    parser.step(|cursor| {
+                        if let Some((":", rest)) = cursor.reserved() {
+                            return Ok(("", rest));
+                        }
+                        Err(cursor.error("expected : between an argument and a type"))
+                    })?;
+                }
+
                 let ty = parser.parse()?;
 
-                fields.push(RecordFieldType { name, ty });
+                fields.push(RecordFieldType {
+                    name: name.trim_end_matches(":").to_string(),
+                    ty,
+                });
             }
             Ok(())
         })?;