This should catch tests that suddenly start failing (or passing).
This is an admittedly contrived approach to track compilation failures in
the same runtime logic: the statically failing tests are now compiled
to a trivial output that throws a particular exception. Ideally, we
wouldn't run these, but it's beneficial to keep status in the same
place.
On my laptop, this only adds ~8s to presubmit (which takes ~2:30 min).
Ideas on alternative approaches welcome. :-)
R=jmesserly@google.com, leafp@google.com
Review URL: https://codereview.chromium.org/2079373002 .
The generated summary file matches the generated DDC sdk - i.e., it
does not include dart:io. I modified the codegen_tests to the summary
and had to prune the parts of unittest that relied on dart:io.
Paul / Konstantin: can one of you please look at the summary part?
Bob: can you please look at the unittest changes?
R=rnystrom@google.com, scheglov@google.com
Review URL: https://codereview.chromium.org/1982853002 .
I started trying to get the convert tests all cleaned up and passing
but realized I was going down a rathole. So, for now, all of the slow
or failing ones are just skipped.
BUG=
R=sra@google.com
Review URL: https://codereview.chromium.org/1965563003 .
Partially addresses #504. This is WIP, but wanted your thoughts.
Comment / questions:
- The current js_ast ImportDeclaration assumes a legal identifier I think.
E.g., this gets lowered:
import { src$interfaces } from "matcher"
- Should we thread package root through ModuleCompiler to let it packagify urls?
- How should we handle non-package urls? Pass in an explicit root dir
and go relative?
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1917863005 .
Highlights
* compile one module at a time
* use summaries to speed up compiles
* use command runner so we can add more commands later
* some long needed renames and file organization
* various other technical debt has been addressed
Lowlights
* lost node.js runner/tests (node output format still supported)
* possibly lost some closure support/workarounds (format still supported)
* needs more end-to-end tests of the new system
R=vsm@google.com
Review URL: https://codereview.chromium.org/1879373004 .
We're hitting a runtime bug on requestAnimationFrame when we compile
against the latest dart:html in the analyzer (45) but run against the
DDC one (based on 39).
Adding the new type name by hand as a workaround until we roll, but
longer term we'll need to compile and run against the same sdk.
R=alanknight@google.com, leafp@google.com
Review URL: https://codereview.chromium.org/1849133003 .
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 .
- 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 .
- Force import order in all sdk files + simplify module builders
- Stub a node_test.sh with hello world + DeltaBlue (to be expanded to language tests in a followup change)
- Use global_ from dart:_runtime in html lib
- Better export for symbols that node chokes upon: throw, const, void, implements, export... (define as throw_ locally, with proper local resolution, then export as throw).
- Cleanup node module builder
BUG=
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1633003002 .
Known issues:
- Import syntax: using 'dart/core' right now, but should be
'./dart/core' or something else?
- _jsModuleValue not supported in es6 output yet (how is it meant to be
used?)
BUG=
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1612083002 .
This:
- Ensures that a given AST is processed once per context, avoiding AST caching issues and redundant work
- Associates file errors with their library instead of the entry point - we now only generate these once across different entry points
R=jmesserly@google.com
Review URL: https://codereview.chromium.org/1376123004 .
this also implements multitest support, which fixes#280
Fixes some other preexisting bugs:
* MetaLets did not simplify themselves correctly in some nested cases
* Library prefixed identifiers did not work as lvalues in opassign
* dsetindex/dput/[]= methods did not return a value
* checker did not correctly handle invalid constructor field initializers
* cascades did not correctly work with method invocations(?)
* postfix ++/-- did not correctly generate lvalues in some cases
The good news: because this reuses on our existing lvalue/metalet helpers, it managed to flush out a lot of bugs in other features that use them.
R=vsm@google.com
Review URL: https://codereview.chromium.org/1316723003 .
Jacob Richman