2e435ec020
Move token stream translation logic into Fasta.
...
This logic was initially only used in scanner_fasta_test, however we
are going to need it for other tests (some of which are outside of the
Fasta package), and on a short term basis we may want to use it to
help integrate pieces of Fasta with pieces of the analyzer codebase.
So it needs to be somewhere that's accessible outside of
pkg/front_end/test.
I performed some trivial improvements during the move (such as using
Token.info.kind in preference to "is" checks, and identifying the end
of the input by looking for a nearby EOF token).
R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2686363002 .
2017-02-10 13:48:08 -08:00
935ec2bb89
Reduce strong mode errors and warnings
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R=ahe@google.com
Review-Url: https://codereview.chromium.org/2675603002 .
2017-02-10 11:13:53 -08:00
7e283248e1
Use Keyword.isPseudo to translate Fasta's "pseudo-keywords" properly.
...
With the exception of `deferred`, all of Fasta's "pseudo-keywords" are
considered by the analyzer (and the spec) to be identifiers.
R=ahe@google.com
Review-Url: https://codereview.chromium.org/2686293002 .
2017-02-10 10:59:06 -08:00
85028a844f
Unify fasta->analyzer token translation logic.
...
Previously, the scanner tests and the Fasta implementation had
duplicate logic for translating Fasta tokens to analyzer tokens. This
CL unifies the translation logic, and fills in some functionality that
was missing from the Fasta translation logic.
R=ahe@google.com
Review-Url: https://codereview.chromium.org/2682423003 .
2017-02-10 09:01:55 -08:00
5e09ca8d97
Fasta: Change BodyBuilder.buildCompileTimeError to throw an instance of _CompileTimeError.
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This is a VM specific class that is recognized by exception handling code in VM.
Using this class instead of string guarantees that VM terminates with the correct exit code: kCompilationErrorExitCode (254) and not kErrorExitCode (255).
BUG=
R=ahe@google.com
Review-Url: https://codereview.chromium.org/2689543002 .
2017-02-09 17:13:47 +01:00
c13730e8ea
Pay some naming debt.
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R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2682993002 .
2017-02-09 13:10:24 +01:00
616640d28b
Handle operators correctly.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2680323002 .
2017-02-09 13:04:31 +01:00
bc0fb7668c
Include stack in error about unhandled event.
...
R=scheglov@google.com
Review-Url: https://codereview.chromium.org/2685903002 .
2017-02-08 17:51:50 +01:00
a881e826dc
Resolve type variables of generic methods.
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R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2672993003 .
2017-02-08 16:11:20 +01:00
98c93c3c92
Revert "Use ProcedureKind.Operator for operators."
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This reverts commit 025ad56fcc91bea04dcbhttps://codereview.chromium.org/2682113003 .
2017-02-08 15:44:23 +01:00
025ad56fcc
Use ProcedureKind.Operator for operators.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2684763004 .
2017-02-08 15:38:01 +01:00
9a5f9aa9d7
Correctly resolve package parts.
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R=vegorov@google.com
Review-Url: https://codereview.chromium.org/2682103002 .
2017-02-08 15:15:01 +01:00
91bea04dcb
Add enum for user-definable operators.
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R=lrn@google.com
Review-Url: https://codereview.chromium.org/2684933002 .
2017-02-08 15:04:05 +01:00
62604294a2
Begin hooking up Fasta to analyzer parser tests.
...
R=ahe@google.com
Review-Url: https://codereview.chromium.org/2672403004 .
2017-02-07 05:45:58 -08:00
15b143e0e8
Set fileUri when creating library builders.
...
R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2669363004 .
2017-02-06 11:22:32 +01:00
a7c75dd2a1
Add option --compile-sdk to fasta compile and run.
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R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2676823002 .
2017-02-06 11:20:36 +01:00
34a0d345f5
Add helper methods for skipping Dart VM native bodies.
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R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2676813002 .
2017-02-06 11:18:00 +01:00
6b3c110897
Add handleMemberName event to allow parsing Dart VM natives.
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R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2671013002 .
2017-02-06 11:11:13 +01:00
bf91a3f6e5
Pop named mixin type variables in correct order.
...
R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2677483003 .
2017-02-03 21:05:19 +01:00
33a7086f9b
Add a few doc comments.
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R=ahe@google.com
Review-Url: https://codereview.chromium.org/2671903003 .
2017-02-03 10:12:11 -08:00
7512ab5c79
Enable running of fasta tests on build bot.
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Fixes https://github.com/dart-lang/sdk/issues/28594
R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2675593003 .
2017-02-03 07:12:04 +01:00
2cd456fbb0
Improve handling of parser stack overflows.
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Fixes https://github.com/dart-lang/sdk/issues/28597
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2671653005 .
2017-02-02 15:55:18 +01:00
17d8de6063
Update fasta tests to use the new transformation API
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Kernel transformations have been split into modular and global ones.
Update the fasta tests to use this new API.
BUG=
R=ahe@google.com
Review-Url: https://codereview.chromium.org/2675683002 .
2017-02-02 14:52:45 +01:00
7be9cd0ded
Throw input error instead of parser error to avoid crashing.
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R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2664333003 .
2017-02-02 14:35:38 +01:00
c6f67f76fc
Include characterHex in all encoding errors.
...
R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2666003005 .
2017-02-01 17:53:08 +01:00
e2eef7bfce
Kernel: Do not try to use return value of []=
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Fixes #28302
R=ahe@google.com , vegorov@google.com
Review-Url: https://codereview.chromium.org/2668893003 .
2017-02-01 17:47:16 +01:00
e037a21ec3
Update location of rasta tests.
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Fixes https://github.com/dart-lang/sdk/issues/28594
R=karlklose@google.com
Review-Url: https://codereview.chromium.org/2663163005 .
2017-02-01 16:33:15 +01:00
92cfd09e42
Fix some problems with lexical error recovery.
...
* current.next was sometimes null.
* recoverUnmatched would create a cycle.
R=karlklose@google.com
Review-Url: https://codereview.chromium.org/2661153005 .
2017-02-01 16:24:22 +01:00
363a262b80
Update fasta readme file.
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R=karlklose@google.com
Review-Url: https://codereview.chromium.org/2667103002 .
2017-02-01 14:07:21 +01:00
ce742a1697
Port parser and scanner fixes from rasta branch.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2664593002 .
2017-02-01 13:59:11 +01:00
ef8ec26cf3
Update status files and expectations of rasta tests.
...
R=karlklose@google.com
Review-Url: https://codereview.chromium.org/2653223002 .
2017-02-01 13:35:35 +01:00
0401b89795
Fix hints and warnings.
...
R=johnniwinther@google.com , paulberry@google.com
Review-Url: https://codereview.chromium.org/2659403002 .
2017-02-01 13:04:40 +01:00
1ebf7344df
Handle field initializers correctly.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2652663005 .
2017-02-01 12:27:36 +01:00
65f5faff13
Use a real program when compiling platform.dill.
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R=asgerf@google.com
Review-Url: https://codereview.chromium.org/2650733003 .
2017-02-01 12:27:36 +01:00
7902f27c76
Restructure parser error handling and recovery.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2650813002 .
2017-02-01 12:27:36 +01:00
3d94a8ae10
Rename events.
...
R=sigmund@google.com
Review-Url: https://codereview.chromium.org/2650803002 .
2017-02-01 12:27:36 +01:00
d775d871c4
Update listener error handling.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2649923002 .
2017-02-01 12:27:36 +01:00
828d317145
Update parser and scanner.
...
Up-to-date with 919b5ac8d0R=johnniwinther@google.com , sigmund@google.com
Review-Url: https://codereview.chromium.org/2642903003 .
2017-02-01 12:27:36 +01:00
8b237e4638
Updated to kernel changes in master.
...
Rebased on 919b5ac8d0R=asgerf@google.com
Review-Url: https://codereview.chromium.org/2644633004 .
2017-02-01 12:27:36 +01:00
0da94cc888
Apply toValue conversion on assert messages.
...
R=asgerf@google.com
Review-Url: https://codereview.chromium.org/2639903005 .
2017-02-01 12:27:36 +01:00
0e9a8abf75
Document parser event names.
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R=asgerf@google.com
Review-Url: https://codereview.chromium.org/2645513002 .
2017-02-01 12:27:36 +01:00
5d3ce72f46
Don't crash on missing dart: URI.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2641833004 .
2017-02-01 12:27:35 +01:00
04457122c0
Fix bad refactoring in quote.dart.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2642763007 .
2017-02-01 12:27:35 +01:00
671eed2b06
Fasta parser listener infrastructure.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2634543002 .
2017-02-01 12:27:35 +01:00
5a54125161
Fasta analyzer AST builder.
...
R=asgerf@google.com
Review-Url: https://codereview.chromium.org/2632663002 .
2017-02-01 12:27:35 +01:00
5851900c09
Fasta targets and loaders.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2623033007 .
2017-02-01 12:27:35 +01:00
24a0111781
Implement correct scope of for-in expression.
...
R=karlklose@google.com
Review-Url: https://codereview.chromium.org/2642713002 .
2017-02-01 12:27:35 +01:00
53d47f9a87
Fasta kernel builders.
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R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2631693002 .
2017-02-01 12:27:35 +01:00
efbc1fcb34
Fasta dill builders.
...
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2628943007 .
2017-02-01 12:27:35 +01:00
a4c0fd32b6
Fasta scripts.
...
R=karlklose@google.com
Review-Url: https://codereview.chromium.org/2627023005 .
2017-02-01 12:27:35 +01:00
Paul Berry