This commit updates the threads transformation for LLVM 10 where LLD has
has breaking changes from LLVM 9. While previously the support here
attempted to straddle multiple LLVM styles this is now removed in favor
of simply supporting LLVM 10's style of output. This means that
wasm-bindgen will only be compatible with recent nightlies and forward.
The major change here is that the `__wasm_init_memory` function is
automatically called by the `start` function. We handle that by placing
the previous `start` function first, before stack/tls allocation. Other
changes are to delete all the old code from pre-llvm-9.
Closes#2175
* Enable nested namespace (#951)
* Specify the namespace as array (#951)
* added an example to the document
Co-authored-by: Alex Crichton <alex@alexcrichton.com>
This commit updates the `walrus` crate used in `wasm-bindgen`. The major
change here is how `walrus` handles element segments, exposing segments
rather than trying to keep a contiugous array of all the elements and
doing the splitting itself. That means that we need to do mroe logic
here in `wasm-bindgen` to juggle indices, segments, etc.
There was an unfortunate collision with how test symbols were named and
the various bindings functions exported by wasm-bindgen. This commit
fixes these issues by using a separate prefix for `#[wasm_bindgen_test]`
than other `#[wasm_bindgen]` functions which should avoid the name
clash.
Closes#2121
* use global import map for rename
* fix same ns import
* cargo fmt
* add basic test
* move generate_identifier, add comments, add tests
* remove leading &mut
* remove unnecessary bail
* use import_name for global and some refine
* Add back in error handling, clean up instruction iteration
* Remove unnecessary patch statements
Co-authored-by: Alex Crichton <alex@alexcrichton.com>
* Pre-generating web-sys
* Fixing build errors
* Minor refactor for the unit tests
* Changing to generate #[wasm_bindgen} annotations
* Fixing code generation
* Adding in main bin to wasm-bindgen-webidl
* Fixing more problems
* Adding in support for unstable APIs
* Fixing bug with code generation
* More code generation fixes
* Improving the webidl program
* Removing unnecessary cfg from the generated code
* Splitting doc comments onto separate lines
* Improving the generation for unstable features
* Adding in support for string values in enums
* Now runs rustfmt on the mod.rs file
* Fixing codegen for constructors
* Fixing webidl-tests
* Fixing build errors
* Another fix for build errors
* Renaming typescript_name to typescript_type
* Adding in docs for typescript_type
* Adding in CI script to verify that web-sys is up to date
* Fixing CI script
* Fixing CI script
* Don't suppress git diff output
* Remove duplicate definitions of `Location`
Looks to be a preexisting bug in wasm-bindgen?
* Regenerate webidl
* Try to get the git diff command right
* Handle named constructors in WebIDL
* Remove stray rustfmt.toml
* Add back NamedConstructorBar definition in tests
* Run stable rustfmt over everything
* Don't run Cargo in a build script
Instead refactor things so webidl-tests can use the Rust-code-generation
as a library in a build script. Also fixes `cargo fmt` in the
repository.
* Fixup generated code
* Running web-sys checks on stable
* Improving the code generation a little
* Running rustfmt
Co-authored-by: Alex Crichton <alex@alexcrichton.com>
