Cyrus Najmabadi
a6ea497ff1
Classify the '=' sign in variable/parameter/property as if it was an operator.
2014-12-18 19:38:19 -08:00
Cyrus Najmabadi
48bef4698b
Provide better error recovery when we encounter merge markers in the source.
...
Previously we would just treat each merge marker as trivia and then continue
scanning and parsing like normal. This worked well in some scenarios, but
fell down in others like:
```
class C {
public foo() {
<<<<<<< HEAD
this.bar();
}
=======
this.baz();
}
>>>>>>> Branch
public bar() { }
}
```
The problem stems from the previous approach trying to incorporate both branches of the merge into
the final tree. In a case like this, that approach breaks down entirely. The the parser ends up
seeing the close curly in both included sections, and it considers the class finished. Then, it
starts erroring when it encounters "public bar()".
The fix is to only incorporate one of these sections into the tree. Specifically, we only include
the first section. The second sectoin is treated like trivia and does not affect the parse at all.
To make the experience more pleasant we do *lexically* classify the second section. That way it
does not appear as just plain black text in the editor. Instead, it will have appropriate lexicla
classifications for keywords, literals, comments, operators, punctuation, etc. However, any syntactic
or semantic feature will not work in the second block due to this being trivia as far as any feature
is concerned.
This experience is still much better than what we had originally (where merge markers would absolutely)
destroy the parse tree. And it is better than what we checked in last week, which could easily create
a borked tree for many types of merges.
Now, almost all merges should still leave the tree in good shape. All LS features will work in the
first section, and lexical classification will work in the second.
2014-12-18 19:18:13 -08:00
Cyrus Najmabadi
828b33aae7
Add test demonstrating the problem with conflict markers.
2014-12-18 17:23:34 -08:00
Cyrus Najmabadi
ef2087add5
Merge branch 'master' into layering
2014-12-18 12:20:32 -08:00
Daniel Rosenwasser
af9b56bdd9
Merge pull request #1528 from Microsoft/goToDefOnUnionMethod
...
Fix crash on go-to-def on union method
2014-12-18 12:11:05 -08:00
Cyrus Najmabadi
67b2f13cce
Merge branch 'master' into layering
...
Conflicts:
src/compiler/parser.ts
2014-12-18 00:39:56 -08:00
Daniel Rosenwasser
6fed3e2601
Merge pull request #1501 from Arnavion/no-emit
...
Add -noEmit compiler flag that skips the emit stage in ts.compile()
2014-12-17 18:00:33 -08:00
Anders Hejlsberg
b2a02fe9ef
Merge pull request #1443 from Microsoft/improvedTypeInference
...
Make initial inferences from parameterless function expressions
2014-12-17 16:19:49 -08:00
Cyrus Najmabadi
b37b98138d
Merge branch 'master' into layering
...
Conflicts:
src/compiler/checker.ts
src/compiler/utilities.ts
2014-12-17 15:35:30 -08:00
Daniel Rosenwasser
b3ccb562fb
Added test for goToDef on union types.
2014-12-17 15:11:43 -08:00
Daniel Rosenwasser
42babc52d3
Use 'definitionCountIs' in union property tests.
2014-12-17 15:11:40 -08:00
Daniel Rosenwasser
6c753496e7
Rename file.
2014-12-17 15:11:38 -08:00
Daniel Rosenwasser
7a1be3cc04
Added test using code from original issue.
2014-12-17 15:11:35 -08:00
Daniel Rosenwasser
af4d7d3ff4
Added goToDef count verification in fourslash facilities.
2014-12-17 15:11:31 -08:00
Daniel Rosenwasser
eaaf7ad468
Normalize a few fourslash line endings.
2014-12-17 15:11:29 -08:00
Cyrus Najmabadi
6a08c54f42
Merge branch 'master' into sourceFileUpdate
...
Conflicts:
src/compiler/checker.ts
src/compiler/diagnosticInformationMap.generated.ts
src/compiler/diagnosticMessages.json
src/harness/fourslash.ts
2014-12-17 13:22:04 -08:00
Cyrus Najmabadi
4545549e07
Disable incremental by default before merging into master.
2014-12-17 12:41:08 -08:00
Anders Hejlsberg
a667959b1f
Accepting new baselines
2014-12-17 11:50:03 -08:00
Anders Hejlsberg
766756b4b1
Merge branch 'master' into spreadAndRest
...
Conflicts:
src/compiler/parser.ts
2014-12-17 11:49:45 -08:00
Cyrus Najmabadi
cd308e78ba
Merge branch 'master' into sourceFileUpdate
...
Conflicts:
src/compiler/checker.ts
src/compiler/diagnosticInformationMap.generated.ts
src/compiler/parser.ts
tests/baselines/reference/FunctionDeclaration5_es6.errors.txt
tests/baselines/reference/VariableDeclaration2_es6.errors.txt
tests/baselines/reference/VariableDeclaration4_es6.errors.txt
tests/baselines/reference/anonymousModules.errors.txt
tests/baselines/reference/callSignaturesWithParameterInitializers2.errors.txt
tests/baselines/reference/conflictMarkerTrivia1.errors.txt
tests/baselines/reference/dottedModuleName.errors.txt
tests/baselines/reference/innerModExport1.errors.txt
tests/baselines/reference/innerModExport2.errors.txt
tests/baselines/reference/parserAccessors10.errors.txt
tests/baselines/reference/parserComputedPropertyName5.errors.txt
tests/baselines/reference/parserErrantEqualsGreaterThanAfterFunction1.errors.txt
tests/baselines/reference/parserErrantEqualsGreaterThanAfterFunction2.errors.txt
tests/baselines/reference/parserModifierOnStatementInBlock2.errors.txt
tests/baselines/reference/parserSkippedTokens16.errors.txt
tests/baselines/reference/privateIndexer2.errors.txt
2014-12-16 21:50:10 -08:00
Arnavion
cd6eb180c6
Don't emit outputs when -noEmit is specified.
2014-12-16 20:25:19 -08:00
Cyrus Najmabadi
99a189936f
Remove last vestiges of the grammar checker from the parser now that it has been entirely moved to the TypeChecker.
2014-12-16 19:59:16 -08:00
Yui T
c2b03b6384
Address code review
2014-12-16 19:53:42 -08:00
Yui T
9c9bd34352
Address code review
2014-12-16 19:49:40 -08:00
Yui T
d7f607234a
COMPLETE migrating grammar checking; No more errors
2014-12-16 19:30:08 -08:00
Yui T
fdfd8d4863
Cleaning up migrating grammar checking
2014-12-16 19:11:07 -08:00
Anders Hejlsberg
fab94d84e5
Merge branch 'master' into spreadAndRest
...
Conflicts:
src/compiler/parser.ts
2014-12-16 18:09:21 -08:00
Yui T
9ab59a4964
Merge branch 'master' into refactorGrammarCheck
...
Conflicts:
src/compiler/diagnosticInformationMap.generated.ts
src/compiler/diagnosticMessages.json
src/compiler/parser.ts
src/compiler/types.ts
tests/baselines/reference/YieldExpression8_es6.errors.txt
tests/baselines/reference/ambientErrors.errors.txt
tests/baselines/reference/giant.errors.txt
2014-12-16 17:38:40 -08:00
Yui T
8dc9f751a3
Complete grammar checking migration; there are still errors which will be fixed once pull master into the branch
2014-12-16 17:32:15 -08:00
Cyrus Najmabadi
f1a2e41a8a
Sort diagnostics in our baseline output.
...
This was we don't get noisy baselines just because a different phase of the compiler reported
the diagnostic.
This helps with Yui's refactoring work to move grammar checks into the type checker.
2014-12-16 15:56:56 -08:00
Yui T
a3e8b6c6d7
Move grammar checking: interfaceDeclaration-remove it from checkModifiers in parser; there are still errors from incomplete grammar migration
2014-12-16 13:47:57 -08:00
Yui T
406576f1fc
Move grammar checking: propertyDeclaration, propertySignature; there are still errors from incomplete grammar migration
2014-12-16 13:36:00 -08:00
Yui T
c525877aaa
Move grammar checking: moduleDeclaration; there are still errors from incomplete grammar migration
2014-12-16 13:35:31 -08:00
Yui T
003515655e
Move grammar checking: methodDeclaration; there are still erros from incomplete grammar migration
2014-12-16 12:51:42 -08:00
Yui T
7a4d8cd8ee
Move grammar checking: setAccessor, getAccessor; there are still erros from incomplete grammar migration
2014-12-16 12:25:05 -08:00
Cyrus Najmabadi
c9ee88e5c4
Adding incremental test.
2014-12-16 11:58:47 -08:00
Cyrus Najmabadi
8917e96663
Merge branch 'funcDeclsInBlocks' into sourceFileUpdate
...
Conflicts:
src/compiler/parser.ts
src/compiler/utilities.ts
2014-12-16 03:12:31 -08:00
Cyrus Najmabadi
6326b9d51f
Merge branch 'master' into sourceFileUpdate
2014-12-16 02:59:05 -08:00
Cyrus Najmabadi
c7bb0a5ae6
Don't store variable statement flags on its variable declaration children.
2014-12-16 02:50:38 -08:00
Vladimir Matveev
59c73c5f34
Merge pull request #1466 from Microsoft/linked_imports
...
defer decision whether import used on the right side of import declarati...
2014-12-16 00:46:26 -08:00
Yui T
694771b2d7
Move grammar checking: functionDeclaration; there are still errors from incomplet grammar migration
2014-12-15 23:05:29 -08:00
Cyrus Najmabadi
41e59824fb
Merge branch 'master' into funcDeclsInBlocks
2014-12-15 20:50:48 -08:00
Yui T
25a6302b48
Move grammar checking: forStatement
2014-12-15 18:39:44 -08:00
Yui T
010745c371
Move grammar checking: forInStatement; there are still errors from incomplete migration
2014-12-15 18:28:24 -08:00
Yui T
e0e88adfc5
Move grammar checking: variableDeclaration, variableStatements; there are still erros from incomplete grammar migration
2014-12-15 18:10:35 -08:00
Yui T
f22adf6785
Move grammar checking: constructorDeclaration; there are still errors from incomplete grammar migration
2014-12-15 16:42:31 -08:00
Yui T
bcf73a8207
Move grammar checking: enumDeclaration; there are still erros from incomplete grammar migration
2014-12-15 15:26:08 -08:00
Yui T
28a115ef37
Move grammar checking: breakStatement, continueStatement; there are still errors from incomplete grammar migration
2014-12-15 15:05:31 -08:00
Cyrus Najmabadi
14883cb18e
Merge branch 'master' into typingHighFidelity
2014-12-14 23:46:05 -08:00
Yui T
b388eb3c2a
Move grammar checking: taggedTemplateExpression
2014-12-14 21:12:14 -08:00
