wasm-bindgen-macro-0.2.78/Cargo.toml0000644000000025020000000000100126010ustar # THIS FILE IS AUTOMATICALLY GENERATED BY CARGO # # When uploading crates to the registry Cargo will automatically # "normalize" Cargo.toml files for maximal compatibility # with all versions of Cargo and also rewrite `path` dependencies # to registry (e.g., crates.io) dependencies. # # If you are reading this file be aware that the original Cargo.toml # will likely look very different (and much more reasonable). # See Cargo.toml.orig for the original contents. [package] edition = "2018" name = "wasm-bindgen-macro" version = "0.2.78" authors = ["The wasm-bindgen Developers"] description = "Definition of the `#[wasm_bindgen]` attribute, an internal dependency\n" homepage = "https://rustwasm.github.io/wasm-bindgen/" documentation = "https://docs.rs/wasm-bindgen" license = "MIT/Apache-2.0" repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro" [lib] proc-macro = true [dependencies.quote] version = "1.0" [dependencies.wasm-bindgen-macro-support] version = "=0.2.78" [dev-dependencies.trybuild] version = "1.0" [dev-dependencies.wasm-bindgen] version = "0.2.78" features = ["strict-macro"] [dev-dependencies.wasm-bindgen-futures] version = "0.4.28" [features] spans = ["wasm-bindgen-macro-support/spans"] strict-macro = ["wasm-bindgen-macro-support/strict-macro"] xxx_debug_only_print_generated_code = [] wasm-bindgen-macro-0.2.78/Cargo.toml.orig000064400000000000000000000016000072674642500163100ustar 00000000000000[package] name = "wasm-bindgen-macro" version = "0.2.78" authors = ["The wasm-bindgen Developers"] license = "MIT/Apache-2.0" repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro" homepage = "https://rustwasm.github.io/wasm-bindgen/" documentation = "https://docs.rs/wasm-bindgen" description = """ Definition of the `#[wasm_bindgen]` attribute, an internal dependency """ edition = "2018" [lib] proc-macro = true [features] spans = ["wasm-bindgen-macro-support/spans"] xxx_debug_only_print_generated_code = [] strict-macro = ["wasm-bindgen-macro-support/strict-macro"] [dependencies] wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.78" } quote = "1.0" [dev-dependencies] trybuild = "1.0" wasm-bindgen = { path = "../..", version = "0.2.78", features = ['strict-macro'] } wasm-bindgen-futures = { path = "../futures", version = "0.4.28" } wasm-bindgen-macro-0.2.78/LICENSE-APACHE000064400000000000000000000251370072674642500153600ustar 00000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. wasm-bindgen-macro-0.2.78/LICENSE-MIT000064400000000000000000000020410072674642500150550ustar 00000000000000Copyright (c) 2014 Alex Crichton Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. wasm-bindgen-macro-0.2.78/README.md000064400000000000000000000022200072674642500146770ustar 00000000000000# `wasm-bindgen-macro` Implementation of the `#[wasm_bindgen]` attribute. See the `wasm-bindgen` documentation for more information about what this macro does. ## Testing Testing of this macro is done through "ui tests" in the `ui-tests` subdirectory of this crate. Each Rust file in this folder is compiled with the `wasm_bindgen` crate, and the `*.stderr` file sitting next to it is the asserted output of the compiler. If the output matches, the test passes, and if the output doesn't match the test fails. Note that it is also considered a failure if a test actually compiles successfully. To add a test: * Create `ui-tests/my-awesome-test.rs` * Write an invalid `#[wasm_bindgen]` invocation, testing the error you're generating * Execute `cargo test -p ui-tests`, the test will fail * From within the `ui-tests` folder, execute `./update-all-references.sh`. This should create a `my-awesome-test.stderr` file. * Inspect `my-awesome-test.stderr` to make sure it looks ok * Rerun `cargo test -p ui-tests` and your tests should pass! Testing here is a work in progress, see [#601](https://github.com/rustwasm/wasm-bindgen/issues/601) for more information. wasm-bindgen-macro-0.2.78/src/lib.rs000064400000000000000000000020000072674642500153170ustar 00000000000000#![doc(html_root_url = "https://docs.rs/wasm-bindgen-macro/0.2")] extern crate proc_macro; use proc_macro::TokenStream; use quote::quote; #[proc_macro_attribute] pub fn wasm_bindgen(attr: TokenStream, input: TokenStream) -> TokenStream { match wasm_bindgen_macro_support::expand(attr.into(), input.into()) { Ok(tokens) => { if cfg!(feature = "xxx_debug_only_print_generated_code") { println!("{}", tokens); } tokens.into() } Err(diagnostic) => (quote! { #diagnostic }).into(), } } #[proc_macro_attribute] pub fn __wasm_bindgen_class_marker(attr: TokenStream, input: TokenStream) -> TokenStream { match wasm_bindgen_macro_support::expand_class_marker(attr.into(), input.into()) { Ok(tokens) => { if cfg!(feature = "xxx_debug_only_print_generated_code") { println!("{}", tokens); } tokens.into() } Err(diagnostic) => (quote! { #diagnostic }).into(), } } wasm-bindgen-macro-0.2.78/tests/ui.rs000064400000000000000000000001410072674642500155450ustar 00000000000000#[test] fn ui() { let t = trybuild::TestCases::new(); t.compile_fail("ui-tests/*.rs"); } wasm-bindgen-macro-0.2.78/ui-tests/async-errors.rs000064400000000000000000000020620072674642500201760ustar 00000000000000#![allow(unreachable_code)] use wasm_bindgen::prelude::*; #[wasm_bindgen] pub struct MyType; #[wasm_bindgen] pub async fn good1() { loop {} } #[wasm_bindgen] pub async fn good2() -> JsValue { loop {} } #[wasm_bindgen] pub async fn good3() -> u32 { loop {} } #[wasm_bindgen] pub async fn good4() -> MyType { loop {} } #[wasm_bindgen] pub async fn good5() -> Result<(), JsValue> { loop {} } #[wasm_bindgen] pub async fn good6() -> Result { loop {} } #[wasm_bindgen] pub async fn good7() -> Result { loop {} } #[wasm_bindgen] pub async fn good8() -> Result { loop {} } #[wasm_bindgen] pub async fn good9() -> Result { loop {} } #[wasm_bindgen] pub async fn good10() -> Result { loop {} } pub struct BadType; #[wasm_bindgen] pub async fn bad1() -> Result<(), ()> { loop {} } #[wasm_bindgen] pub async fn bad2() -> Result<(), BadType> { loop {} } #[wasm_bindgen] pub async fn bad3() -> BadType { loop {} } #[wasm_bindgen] pub async fn bad4() -> Result { loop {} } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/async-errors.stderr000064400000000000000000000064160072674642500210640ustar 00000000000000error[E0277]: the trait bound `Result<(), ()>: IntoJsResult` is not satisfied --> $DIR/async-errors.rs:30:1 | 30 | #[wasm_bindgen] | ^^^^^^^^^^^^^^^ the trait `IntoJsResult` is not implemented for `Result<(), ()>` | = help: the following implementations were found: as IntoJsResult> as IntoJsResult> note: required by `into_js_result` --> $DIR/lib.rs:1512:9 | 1512 | fn into_js_result(self) -> Result; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `Result<(), BadType>: IntoJsResult` is not satisfied --> $DIR/async-errors.rs:32:1 | 32 | #[wasm_bindgen] | ^^^^^^^^^^^^^^^ the trait `IntoJsResult` is not implemented for `Result<(), BadType>` | = help: the following implementations were found: as IntoJsResult> as IntoJsResult> note: required by `into_js_result` --> $DIR/lib.rs:1512:9 | 1512 | fn into_js_result(self) -> Result; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `wasm_bindgen::JsValue: From` is not satisfied --> $DIR/async-errors.rs:34:1 | 34 | #[wasm_bindgen] | ^^^^^^^^^^^^^^^ the trait `From` is not implemented for `wasm_bindgen::JsValue` | = help: the following implementations were found: > > > > and 72 others = note: required because of the requirements on the impl of `Into` for `BadType` = note: required because of the requirements on the impl of `IntoJsResult` for `BadType` note: required by `into_js_result` --> $DIR/lib.rs:1512:9 | 1512 | fn into_js_result(self) -> Result; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `Result: IntoJsResult` is not satisfied --> $DIR/async-errors.rs:36:1 | 36 | #[wasm_bindgen] | ^^^^^^^^^^^^^^^ the trait `IntoJsResult` is not implemented for `Result` | = help: the following implementations were found: as IntoJsResult> as IntoJsResult> note: required by `into_js_result` --> $DIR/lib.rs:1512:9 | 1512 | fn into_js_result(self) -> Result; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) wasm-bindgen-macro-0.2.78/ui-tests/attribute-fails-to-parse.rs000064400000000000000000000001270072674642500223760ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen(nonsense)] pub fn foo() {} fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/attribute-fails-to-parse.stderr000064400000000000000000000002020072674642500232470ustar 00000000000000error: unknown attribute --> $DIR/attribute-fails-to-parse.rs:3:16 | 3 | #[wasm_bindgen(nonsense)] | ^^^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/bad-signatures.rs000064400000000000000000000002450072674642500204600ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] pub fn foo() -> &u32 {} #[wasm_bindgen] extern "C" { fn foo(Foo(x): Foo); fn foo() -> &u32; } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/bad-signatures.stderr000064400000000000000000000007110072674642500213350ustar 00000000000000error: cannot return a borrowed ref with #[wasm_bindgen] --> $DIR/bad-signatures.rs:4:17 | 4 | pub fn foo() -> &u32 {} | ^^^^ error: unsupported pattern in #[wasm_bindgen] imported function --> $DIR/bad-signatures.rs:8:12 | 8 | fn foo(Foo(x): Foo); | ^^^^^^ error: cannot return references in #[wasm_bindgen] imports yet --> $DIR/bad-signatures.rs:10:17 | 10 | fn foo() -> &u32; | ^^^^ wasm-bindgen-macro-0.2.78/ui-tests/import-local.rs000064400000000000000000000002540072674642500201520ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen(module = "./foo.js")] extern { fn wut(); } #[wasm_bindgen(module = "../foo.js")] extern { fn wut2(); } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/import-local.stderr000064400000000000000000000005150072674642500210310ustar 00000000000000error: relative module paths aren't supported yet --> $DIR/import-local.rs:3:25 | 3 | #[wasm_bindgen(module = "./foo.js")] | ^^^^^^^^^^ error: relative module paths aren't supported yet --> $DIR/import-local.rs:8:25 | 8 | #[wasm_bindgen(module = "../foo.js")] | ^^^^^^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/invalid-attr.rs000064400000000000000000000002750072674642500201510ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen(x)] pub fn foo() {} #[wasm_bindgen] extern "C" { #[wasm_bindgen(y)] fn bar(); #[wasm_bindgen { }] fn bar(); } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/invalid-attr.stderr000064400000000000000000000005460072674642500210310ustar 00000000000000error: unknown attribute --> $DIR/invalid-attr.rs:3:16 | 3 | #[wasm_bindgen(x)] | ^ error: unknown attribute --> $DIR/invalid-attr.rs:8:20 | 8 | #[wasm_bindgen(y)] | ^ error: malformed #[wasm_bindgen] attribute --> $DIR/invalid-attr.rs:11:5 | 11 | #[wasm_bindgen { }] | ^^^^^^^^^^^^^^^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/invalid-enums.rs000064400000000000000000000003260072674642500203230ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] enum A {} #[wasm_bindgen] pub enum B { D(u32), } #[wasm_bindgen] pub enum C { X = 1 + 3, } #[wasm_bindgen] pub enum D { X = 4294967296, } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/invalid-enums.stderr000064400000000000000000000010460072674642500212020ustar 00000000000000error: cannot export empty enums to JS --> $DIR/invalid-enums.rs:4:1 | 4 | enum A {} | ^^^^^^^^^ error: only C-Style enums allowed with #[wasm_bindgen] --> $DIR/invalid-enums.rs:8:6 | 8 | D(u32), | ^^^^^ error: enums with #[wasm_bindgen] may only have number literal values --> $DIR/invalid-enums.rs:13:9 | 13 | X = 1 + 3, | ^^^^^ error: enums with #[wasm_bindgen] can only support numbers that can be represented as u32 --> $DIR/invalid-enums.rs:18:9 | 18 | X = 4294967296, | ^^^^^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/invalid-imports.rs000064400000000000000000000014520072674642500206720ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] extern "C" { type A; fn f() -> &'static u32; #[wasm_bindgen(method)] fn f1(); #[wasm_bindgen(method)] fn f2(x: u32); #[wasm_bindgen(method)] fn f3(x: &&u32); #[wasm_bindgen(method)] fn f4(x: &foo::Bar); #[wasm_bindgen(method)] fn f4(x: &::Bar); #[wasm_bindgen(method)] fn f4(x: &Bar); #[wasm_bindgen(method)] fn f4(x: &Fn(T)); #[wasm_bindgen(constructor)] fn f(); #[wasm_bindgen(constructor)] fn f() -> ::Bar; #[wasm_bindgen(constructor)] fn f() -> &Bar; #[wasm_bindgen(catch)] fn f() -> u32; #[wasm_bindgen(catch)] fn f() -> &u32; #[wasm_bindgen(catch)] fn f() -> Result<>; #[wasm_bindgen(catch)] fn f() -> Result<'a>; } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/invalid-imports.stderr000064400000000000000000000032620072674642500215520ustar 00000000000000error: it is currently not sound to use lifetimes in function signatures --> $DIR/invalid-imports.rs:7:16 | 7 | fn f() -> &'static u32; | ^^^^^^^ error: imported methods must have at least one argument --> $DIR/invalid-imports.rs:10:5 | 10 | fn f1(); | ^^^^^^^^ error: first argument of method must be a shared reference --> $DIR/invalid-imports.rs:12:14 | 12 | fn f2(x: u32); | ^^^ error: first argument of method must be a path --> $DIR/invalid-imports.rs:14:14 | 14 | fn f3(x: &&u32); | ^^^^^ error: paths with type parameters are not supported yet --> $DIR/invalid-imports.rs:20:15 | 20 | fn f4(x: &Bar); | ^^^^^^ error: paths with type parameters are not supported yet --> $DIR/invalid-imports.rs:22:15 | 22 | fn f4(x: &Fn(T)); | ^^^^^ error: constructor returns must be bare types --> $DIR/invalid-imports.rs:25:5 | 25 | fn f(); | ^^^^^^^ error: return value of constructor must be a bare path --> $DIR/invalid-imports.rs:29:5 | 29 | fn f() -> &Bar; | ^^^^^^^^^^^^^^^ error: must be Result<...> --> $DIR/invalid-imports.rs:32:15 | 32 | fn f() -> u32; | ^^^ error: must be Result<...> --> $DIR/invalid-imports.rs:34:15 | 34 | fn f() -> &u32; | ^^^^ error: must have at least one generic parameter --> $DIR/invalid-imports.rs:36:15 | 36 | fn f() -> Result<>; | ^^^^^^^^ error: it is currently not sound to use lifetimes in function signatures --> $DIR/invalid-imports.rs:38:22 | 38 | fn f() -> Result<'a>; | ^^ wasm-bindgen-macro-0.2.78/ui-tests/invalid-items.rs000064400000000000000000000007100072674642500203120ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] fn foo() {} #[wasm_bindgen] pub unsafe fn foo1() {} #[wasm_bindgen] pub const fn foo2() {} #[wasm_bindgen] struct Foo(T); #[wasm_bindgen] extern "C" { static mut FOO: u32; pub fn foo3(x: i32, ...); } #[wasm_bindgen] extern "system" { } #[wasm_bindgen] pub fn foo4() {} #[wasm_bindgen] pub fn foo5<'a>() {} #[wasm_bindgen] pub fn foo6<'a, T>() {} #[wasm_bindgen] trait X {} fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/invalid-items.stderr000064400000000000000000000031160072674642500211740ustar 00000000000000error: can only #[wasm_bindgen] public functions --> $DIR/invalid-items.rs:4:1 | 4 | fn foo() {} | ^^^^^^^^^^^ error: can only #[wasm_bindgen] safe functions --> $DIR/invalid-items.rs:7:5 | 7 | pub unsafe fn foo1() {} | ^^^^^^ error: can only #[wasm_bindgen] non-const functions --> $DIR/invalid-items.rs:10:5 | 10 | pub const fn foo2() {} | ^^^^^ error: structs with #[wasm_bindgen] cannot have lifetime or type parameters currently --> $DIR/invalid-items.rs:13:11 | 13 | struct Foo(T); | ^^^ error: cannot import mutable globals yet --> $DIR/invalid-items.rs:17:12 | 17 | static mut FOO: u32; | ^^^ error: can't #[wasm_bindgen] variadic functions --> $DIR/invalid-items.rs:19:25 | 19 | pub fn foo3(x: i32, ...); | ^^^ error: only foreign mods with the `C` ABI are allowed --> $DIR/invalid-items.rs:23:8 | 23 | extern "system" { | ^^^^^^^^ error: can't #[wasm_bindgen] functions with lifetime or type parameters --> $DIR/invalid-items.rs:27:12 | 27 | pub fn foo4() {} | ^^^ error: can't #[wasm_bindgen] functions with lifetime or type parameters --> $DIR/invalid-items.rs:29:12 | 29 | pub fn foo5<'a>() {} | ^^^^ error: can't #[wasm_bindgen] functions with lifetime or type parameters --> $DIR/invalid-items.rs:31:12 | 31 | pub fn foo6<'a, T>() {} | ^^^^^^^ error: #[wasm_bindgen] can only be applied to a function, struct, enum, impl, or extern block --> $DIR/invalid-items.rs:34:1 | 34 | trait X {} | ^^^^^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/invalid-methods.rs000064400000000000000000000010460072674642500206370ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] pub struct A; #[wasm_bindgen] default impl A { } #[wasm_bindgen] unsafe impl A { } #[wasm_bindgen] impl Clone for A { } #[wasm_bindgen] impl A { } #[wasm_bindgen] impl &'static A { } macro_rules! x { () => () } #[wasm_bindgen] impl A { const X: u32 = 3; type Y = u32; x!(); // pub default fn foo() {} // TODO: compiler's pretty printer totally broken } #[wasm_bindgen] impl A { pub const fn foo() {} } #[wasm_bindgen] impl A { pub unsafe fn foo() {} } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/invalid-methods.stderr000064400000000000000000000030130072674642500215120ustar 00000000000000error: #[wasm_bindgen] default impls are not supported --> $DIR/invalid-methods.rs:7:1 | 7 | default impl A { | ^^^^^^^ error: #[wasm_bindgen] unsafe impls are not supported --> $DIR/invalid-methods.rs:11:1 | 11 | unsafe impl A { | ^^^^^^ error: #[wasm_bindgen] trait impls are not supported --> $DIR/invalid-methods.rs:15:6 | 15 | impl Clone for A { | ^^^^^ error: #[wasm_bindgen] generic impls aren't supported --> $DIR/invalid-methods.rs:19:5 | 19 | impl A { | ^^^ error: unsupported self type in #[wasm_bindgen] impl --> $DIR/invalid-methods.rs:23:6 | 23 | impl &'static A { | ^^^^^^^^^^ error: const definitions aren't supported with #[wasm_bindgen] --> $DIR/invalid-methods.rs:30:5 | 30 | const X: u32 = 3; | ^^^^^^^^^^^^^^^^^ error: type definitions in impls aren't supported with #[wasm_bindgen] --> $DIR/invalid-methods.rs:31:5 | 31 | type Y = u32; | ^^^^^^^^^^^^^ error: macros in impls aren't supported --> $DIR/invalid-methods.rs:32:5 | 32 | x!(); | ^^^^^ error: can only #[wasm_bindgen] non-const functions --> $DIR/invalid-methods.rs:39:9 | 39 | pub const fn foo() {} | ^^^^^ error: can only bindgen safe functions --> $DIR/invalid-methods.rs:44:9 | 44 | pub unsafe fn foo() {} | ^^^^^^ warning: unused macro definition --> $DIR/invalid-methods.rs:26:1 | 26 | macro_rules! x { () => () } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `#[warn(unused_macros)]` on by default wasm-bindgen-macro-0.2.78/ui-tests/invalid-setter.rs000064400000000000000000000004550072674642500205050ustar 00000000000000 use wasm_bindgen::prelude::*; #[wasm_bindgen] extern "C" { type A; #[wasm_bindgen(setter, method)] fn a(this: &A, b: i32); #[wasm_bindgen(setter = x, method)] fn b(this: &A, b: i32); #[wasm_bindgen(setter, method, js_name = x)] fn c(this: &A, b: i32); } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/invalid-setter.stderr000064400000000000000000000002010072674642500213510ustar 00000000000000error: setters must start with `set_`, found: a --> $DIR/invalid-setter.rs:9:8 | 9 | fn a(this: &A, b: i32); | ^ wasm-bindgen-macro-0.2.78/ui-tests/missing-catch.rs000064400000000000000000000002100072674642500202710ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] extern "C" { #[wasm_bindgen] pub fn foo() -> Result; } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/missing-catch.stderr000064400000000000000000000007620072674642500211640ustar 00000000000000error[E0277]: the trait bound `Result: FromWasmAbi` is not satisfied --> $DIR/missing-catch.rs:6:9 | 6 | pub fn foo() -> Result; | ^^^ the trait `FromWasmAbi` is not implemented for `Result` | ::: $WORKSPACE/src/convert/traits.rs | | pub trait FromWasmAbi: WasmDescribe { | ----------------------------------- required by this bound in `FromWasmAbi` wasm-bindgen-macro-0.2.78/ui-tests/non-public-function.rs000064400000000000000000000001110072674642500214310ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] fn foo() {} fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/non-public-function.stderr000064400000000000000000000001720072674642500223170ustar 00000000000000error: can only #[wasm_bindgen] public functions --> $DIR/non-public-function.rs:4:1 | 4 | fn foo() {} | ^^^^^^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/pub-not-copy.rs000064400000000000000000000001450072674642500201030ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] pub struct A { pub field: String, } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/pub-not-copy.stderr000064400000000000000000000005040072674642500207610ustar 00000000000000error[E0277]: the trait bound `String: std::marker::Copy` is not satisfied --> $DIR/pub-not-copy.rs:5:16 | 3 | #[wasm_bindgen] | --------------- required by this bound in `assert_copy` 4 | pub struct A { 5 | pub field: String, | ^^^^^^ the trait `std::marker::Copy` is not implemented for `String` wasm-bindgen-macro-0.2.78/ui-tests/start-function.rs000064400000000000000000000013460072674642500205330ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen(start)] pub fn foo() {} #[wasm_bindgen(start)] pub fn foo2(x: u32) {} #[wasm_bindgen(start)] pub fn foo3() {} #[wasm_bindgen(start)] pub fn foo4() -> Result<(), JsValue> { Ok(()) } #[wasm_bindgen(start)] pub fn foo5() -> Result { Err(()) } #[wasm_bindgen(start)] pub fn foo6() -> Result { Ok(JsValue::from(1u32)) } #[wasm_bindgen(start)] pub async fn foo_async1() {} #[wasm_bindgen(start)] pub async fn foo_async2() -> Result<(), JsValue> { Ok(()) } #[wasm_bindgen(start)] pub async fn foo_async3() -> Result { Err(()) } #[wasm_bindgen(start)] pub async fn foo_async4() -> Result { Ok(JsValue::from(1u32)) } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/start-function.stderr000064400000000000000000000060440072674642500214120ustar 00000000000000error: the start function cannot have arguments --> $DIR/start-function.rs:7:13 | 7 | pub fn foo2(x: u32) {} | ^^^^^^ error: the start function cannot have generics --> $DIR/start-function.rs:10:12 | 10 | pub fn foo3() {} | ^^^ error[E0277]: the trait bound `Result: wasm_bindgen::__rt::Start` is not satisfied --> $DIR/start-function.rs:15:1 | 15 | #[wasm_bindgen(start)] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `wasm_bindgen::__rt::Start` is not implemented for `Result` | = help: the following implementations were found: as wasm_bindgen::__rt::Start> note: required by `start` --> $DIR/lib.rs:1548:9 | 1548 | fn start(self); | ^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `Result: wasm_bindgen::__rt::Start` is not satisfied --> $DIR/start-function.rs:18:1 | 18 | #[wasm_bindgen(start)] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `wasm_bindgen::__rt::Start` is not implemented for `Result` | = help: the following implementations were found: as wasm_bindgen::__rt::Start> note: required by `start` --> $DIR/lib.rs:1548:9 | 1548 | fn start(self); | ^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `Result: wasm_bindgen::__rt::Start` is not satisfied --> $DIR/start-function.rs:27:1 | 27 | #[wasm_bindgen(start)] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `wasm_bindgen::__rt::Start` is not implemented for `Result` | = help: the following implementations were found: as wasm_bindgen::__rt::Start> note: required by `start` --> $DIR/lib.rs:1548:9 | 1548 | fn start(self); | ^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: the trait bound `Result: wasm_bindgen::__rt::Start` is not satisfied --> $DIR/start-function.rs:30:1 | 30 | #[wasm_bindgen(start)] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `wasm_bindgen::__rt::Start` is not implemented for `Result` | = help: the following implementations were found: as wasm_bindgen::__rt::Start> note: required by `start` --> $DIR/lib.rs:1548:9 | 1548 | fn start(self); | ^^^^^^^^^^^^^^^ = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) wasm-bindgen-macro-0.2.78/ui-tests/structural-and-final.rs000064400000000000000000000002420072674642500216040ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] extern "C" { type Foo; #[wasm_bindgen(method, structural, final)] fn bar(this: &Foo); } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/structural-and-final.stderr000064400000000000000000000003030072674642500224610ustar 00000000000000error: cannot specify both `structural` and `final` --> $DIR/structural-and-final.rs:7:40 | 7 | #[wasm_bindgen(method, structural, final)] | ^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/traits-not-implemented.rs000064400000000000000000000002010072674642500221450ustar 00000000000000use wasm_bindgen::prelude::*; struct A; #[wasm_bindgen] extern "C" { #[wasm_bindgen] pub fn foo(a: A); } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/traits-not-implemented.stderr000064400000000000000000000007700072674642500230370ustar 00000000000000error[E0277]: the trait bound `A: IntoWasmAbi` is not satisfied --> $DIR/traits-not-implemented.rs:5:1 | 5 | #[wasm_bindgen] | ^^^^^^^^^^^^^^^ the trait `IntoWasmAbi` is not implemented for `A` | ::: $WORKSPACE/src/convert/traits.rs | | pub trait IntoWasmAbi: WasmDescribe { | ----------------------------------- required by this bound in `IntoWasmAbi` | = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) wasm-bindgen-macro-0.2.78/ui-tests/unknown-type-in-import.rs000064400000000000000000000001670072674642500221450ustar 00000000000000use wasm_bindgen::prelude::*; #[wasm_bindgen] extern "C" { #[wasm_bindgen] pub fn foo(a: A); } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/unknown-type-in-import.stderr000064400000000000000000000004010072674642500230130ustar 00000000000000error[E0412]: cannot find type `A` in this scope --> $DIR/unknown-type-in-import.rs:6:19 | 6 | pub fn foo(a: A); | - ^ not found in this scope | | | help: you might be missing a type parameter: `` wasm-bindgen-macro-0.2.78/ui-tests/unused-attributes.rs000064400000000000000000000002440072674642500212360ustar 00000000000000use wasm_bindgen::prelude::*; struct A; #[wasm_bindgen] impl A { #[wasm_bindgen(method)] #[wasm_bindgen(method)] pub fn foo() { } } fn main() {} wasm-bindgen-macro-0.2.78/ui-tests/unused-attributes.stderr000064400000000000000000000004350072674642500221170ustar 00000000000000error: unused #[wasm_bindgen] attribute --> $DIR/unused-attributes.rs:7:20 | 7 | #[wasm_bindgen(method)] | ^^^^^^ error: unused #[wasm_bindgen] attribute --> $DIR/unused-attributes.rs:8:20 | 8 | #[wasm_bindgen(method)] | ^^^^^^ wasm-bindgen-macro-0.2.78/ui-tests/update-all-references.sh000075500000000000000000000017140072674642500217120ustar 00000000000000#!/bin/bash # # Copyright 2015 The Rust Project Developers. See the COPYRIGHT # file at the top-level directory of this distribution and at # http://rust-lang.org/COPYRIGHT. # # Licensed under the Apache License, Version 2.0 or the MIT license # , at your # option. This file may not be copied, modified, or distributed # except according to those terms. # A script to update the references for all tests. The idea is that # you do a run, which will generate files in the build directory # containing the (normalized) actual output of the compiler. You then # run this script, which will copy those files over. If you find # yourself manually editing a foo.stderr file, you're doing it wrong. # # See all `update-references.sh`, if you just want to update a single test. MY_DIR=$(dirname $0) cd $MY_DIR find . -name '*.rs' | xargs ./update-references.sh wasm-bindgen-macro-0.2.78/ui-tests/update-references.sh000075500000000000000000000027500072674642500211450ustar 00000000000000#!/bin/bash # # Copyright 2015 The Rust Project Developers. See the COPYRIGHT # file at the top-level directory of this distribution and at # http://rust-lang.org/COPYRIGHT. # # Licensed under the Apache License, Version 2.0 or the MIT license # , at your # option. This file may not be copied, modified, or distributed # except according to those terms. # A script to update the references for particular tests. The idea is # that you do a run, which will generate files in the build directory # containing the (normalized) actual output of the compiler. This # script will then copy that output and replace the "expected output" # files. You can then commit the changes. # # If you find yourself manually editing a foo.stderr file, you're # doing it wrong. MYDIR=$(dirname $0) BUILD_DIR="../../../target/tests/ui" while [[ "$1" != "" ]]; do STDERR_NAME="${1/%.rs/.stderr}" STDOUT_NAME="${1/%.rs/.stdout}" shift if [ -f $BUILD_DIR/$STDOUT_NAME ] && \ ! (diff $BUILD_DIR/$STDOUT_NAME $MYDIR/$STDOUT_NAME >& /dev/null); then echo updating $MYDIR/$STDOUT_NAME cp $BUILD_DIR/$STDOUT_NAME $MYDIR/$STDOUT_NAME fi if [ -f $BUILD_DIR/$STDERR_NAME ] && \ ! (diff $BUILD_DIR/$STDERR_NAME $MYDIR/$STDERR_NAME >& /dev/null); then echo updating $MYDIR/$STDERR_NAME cp $BUILD_DIR/$STDERR_NAME $MYDIR/$STDERR_NAME fi done