Sigmund Cherem
1aa139bc94
Changes in this CL:
- Updated CompilerContext:
- it now contains a ProcessedOptions object
- it no longer depends on CompilerCommandLine/CommandLine
- it delegates to ProcessedOptions.report so all error reporting
goes to one single place.
- use "withContext" term instead of "withGlobalOptions" to be
more clear about the intent
- Changes in public API
- added more options that correspond to flags in command-line
fasta tools
- default onError is different: we now use the
command_line_reporting report, which prints and throws
on fatal messages, but doesn't throw eagerly on all messages
as before.
- introduced "printMessages" option: make it easy to have
both onError + command_line_reporting (kernel-service.dart
is the main use case at this time, other ideas welcome!)
- renamed CompilationError to CompilationMessage
- Other changes
- set exit code is done on report, not on format
- fixed corner cases not covered in previous CL
- error reporting with missing-main needs to happen with
a context
- missing error cases when inferring .packages and input
URIs are not file:* URIs
Ideas for follow up after this CL:
- combine ProcessedOptions and CompilerContext into a single class
(or extend one from the other)
- switch onError to a stream
R=ahe@google.com
Review-Url: https://codereview.chromium.org/2982093003 .
39 lines
1.3 KiB
Dart
39 lines
1.3 KiB
Dart
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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/// Defines the API for the front end to communicate information about
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/// compilation messages to clients.
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library front_end.compilation_message;
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import 'package:source_span/source_span.dart' show SourceSpan;
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import 'package:front_end/src/fasta/severity.dart' show Severity;
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export 'package:front_end/src/fasta/severity.dart' show Severity;
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/// A single message, typically an error, reported during compilation, and
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/// information about where it occurred and suggestions on how to fix it.
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///
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/// Not intended to be implemented or extended by clients.
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abstract class CompilationMessage {
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/// A text description of the problem.
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String get message;
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/// A suggestion for how to fix the problem. May be `null`.
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String get tip;
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/// The source span where the error occurred.
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SourceSpan get span;
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/// The severity level of the error.
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Severity get severity;
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/// The corresponding analyzer error code, or null if there is no
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/// corresponding message in analyzer.
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String get analyzerCode;
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/// The corresponding dart2js error code, or null if there is no corresponding
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/// message in dart2js.
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String get dart2jsCode;
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}
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