A couple notes:
- regress_18535_test started failing at runtime. It's using unimplemented mirrors code, so perhaps a static failure before.
- typed_data_sublist_type_dart started failing at runtime. It was inferring Is<EfficientLength> with the type omitted. :-(
- my local chrome is newer than the one on travis failing on generators. not seeing that error.
TBR=jmesserly@google.com
Review URL: https://codereview.chromium.org/1847163002 .
This change removes functionality that is not part of the core Dart Dev
Compiler, in particular those features that were not designed for
incremental/modular compilation.
For a while, the primary way to use DDC will be as a compiler invoked by
a build system, e.g. make or bazel or some node.js based-build system.
We'd love to see the user functionality provided by these return.
In particular, a well designed server+watcher system would be a huge
boost to productivity!
I'll see about moving over HTML reporting to Analyzer CLI. It has a lovely UI.
Thanks to everyone who contributed these features.
The following features were removed:
* DDC transformer. Transformers require whole world, in memory files.
* DDC server. The server has its own mini-build system.
* Various kinds of reporting. These should be moved to Analyzer CLI.
Note: batch compiler and the node runner are left for now.
R=vsm@google.com
Review URL: https://codereview.chromium.org/1788973002 .
* factor the class heritage workaround so it's out of the way & easier to remove later.
* always emit type parameters in the AST, and pass the flag to the printer to skip printing them.
* cleanup an unnecessary sync* method for closure field decls.
* also, reformats. I think I forgot to do that in previous CL.
R=vsm@google.com
Review URL: https://codereview.chromium.org/1767803002 .
fixes https://github.com/dart-lang/dev_compiler/issues/471
Changes here are:
* Analyzer now infers list/map literals
* Analyzer changed how isPotentiallyMutated* APIs work, so we need to track current function
* Another fix to arrow functions. We shouldn't skip generating covariant arg checks. If there were any, we use `=> { block }` form rather than `=> expr` form.
R=vsm@google.com
Review URL: https://codereview.chromium.org/1757343002 .
Some of the high level changes are:
* visit catch body, fixes#463
* handle temps created by the compiler. These were in some cases treated incorrectly as non-null (see tests diff)
* compute nullable in the same pass as visiting assignments
* simplify visiting += and ++, fix ++ (it was dead code, #463)
* simplify _isNullable
* if we fail to see a variable declaration, treat it as nullable
* stack trace in catch is treated as non-null
R=vsm@google.com
Review URL: https://codereview.chromium.org/1751963002 .
Main goal here is to isolate some code that was treating parameter declarations differently from other SimpleIdentifiers.
(We're going to need to emit generic method instantiations for SimpleIdentifiers in some cases, so it's going to be important to split out parameters from other expressions)
R=vsm@google.com
Review URL: https://codereview.chromium.org/1744453002 .
Two more small bug caught/fixed in the process:
* Dart lambdas must generate as `=>` functions or we'll get the wrong `this`
* Another case where generators we using destructuring in a mismatched way
R=vsm@google.com
Review URL: https://codereview.chromium.org/1736723002 .
(Seems to make some sdk imports not lazy anymore, without even burning the house)
Also, tiny module-related fixes to help with some es6 tools such as rollup:
- Avoid self-importing in eager corelibOrder hack
- Always export exports in es6 module builder
BUG=
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1689013002 .
- Replaced ClosureType by a general JS.TypeRef, used in AST for identifier types, return types
- Convert DartType to JS.TypeRef (in mixin JsTypeRefCodegen), including type parameters (also added to AST in Fun & ClassExpression)
- Emit field declarations expected by TS
- Wrote a TypeScriptTypePrinter (mixed in by Printer) and a ClosureTypePrinter (might disappear soon)
- Simplified annotation code, called in more places (seems to gives more source info)
Example input:
List/*<T>*/ func/*<T>*/(List/*<T>*/ items, dynamic/*=T*/ seed) {}
class Foo<T> {
int i;
static var x;
Foo(this.i, o, {String v : "?"}) {}
}
Output:
function func<T>(items: core.List<T>, seed: T): core.List<T> {}
const Foo$ = dart.generic(function(T) {
class Foo<T> extends core.Object {
i: number;
static x;
Foo(i: number, o, {v = "?"}: {v?: string} = {}) {
this.i = i;
}
}
...
Foo.x = null;
return Foo;
});
Known remaining issues:
- typedefs expect a `type Callback = (...) => ...;` statement
- `exports` is a reserved keyword in TS (either we change the way we do exports, or we'll need a different temp + extra type annotations of the default-exported object).
- Generic type is currently locked inside the generic call. Might be able to solve by exporting signatures in .d.ts file, or changing the way we do generics.
BUG=
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1676463002 .
vsmenon