[NFC][parser] Rename deftype and subtype (#6819)

Match the current spec and clarify terminology by renaming the old
`deftype` to `rectype` and renaming the old `subtype` to `typedef`. Also
split the parser for actual `subtype` out of the parser for the newly
named `typedef`.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/parser/wat-parser.cpp b/src/parser/wat-parser.cpp
index 975cbd3c3..0a40decd5 100644
--- a/src/parser/wat-parser.cpp
+++ b/src/parser/wat-parser.cpp
@@ -97,7 +97,7 @@ Result<> doParseModule(Module& wasm, Lexer& input, bool allowExtra) {
     return decls.in.err("Unexpected tokens after module");
   }
 
-  auto typeIndices = createIndexMap(decls.in, decls.subtypeDefs);
+  auto typeIndices = createIndexMap(decls.in, decls.typeDefs);
   CHECK_ERR(typeIndices);
 
   std::vector<HeapType> types;