Switch exception tag attribute to u8 from u32

takikawa · takikawa · commit 791cd5d4a031 · 2021-08-20T19:09:44.000-07:00
To match this spec change: WebAssembly/exception-handling#162
diff --git a/crates/wasmparser/src/binary_reader.rs b/crates/wasmparser/src/binary_reader.rs
@@ -380,7 +380,7 @@ impl<'a> BinaryReader<'a> {
     }
 
     pub(crate) fn read_tag_type(&mut self) -> Result<TagType> {
-        let attribute = self.read_var_u32()?;
+        let attribute = self.read_u8()?;
         if attribute != 0 {
             return Err(BinaryReaderError::new(
                 "invalid tag attributes",

Original file line number	Diff line number	Diff line change
`@@ -380,7 +380,7 @@ impl<'a> BinaryReader<'a> {`
`380`	`380`	`}`
`381`	`381`
`382`	`382`	`pub(crate) fn read_tag_type(&mut self) -> Result<TagType> {`
`383`		`- let attribute = self.read_var_u32()?;`
	`383`	`+ let attribute = self.read_u8()?;`
`384`	`384`	`if attribute != 0 {`
`385`	`385`	`return Err(BinaryReaderError::new(`
`386`	`386`	`"invalid tag attributes",`