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Commit Graph

1273 Commits

Author SHA1 Message Date
Guillaume Lessard
a4a338beb1 Replace ++ by "+= 1" 2016-02-03 11:23:36 -07:00
Dmitri Gribenko
084e284c3f Mark a crash test as fixed 2016-02-02 17:03:54 -08:00
Chris Lattner
1e380ac991 my fix fixed this testcase too. 2016-02-01 22:31:21 -08:00
Chris Lattner
94dd92fcb8 Fix compiler_crashers 22725 & 28236 by reworking parameter parsing error 
recovery a bit.
 2016-02-01 20:50:32 -08:00
Chris Lattner
7c97117d77 Fix IDE crashers 027, 066, and 068. 
Expand the "skip" functions in the parser to be more careful about
not skipping passed a #endif or a code completion token, since they
are synchronization points for the parser.

The fix was to change Parser::delayParseFromBeginningToHere to use
a manual loop instead of skipUntil (which can stop early for non-EOF
tokens).
 2016-02-01 16:36:28 -08:00
Chris Lattner
9b503272a4 fix compiler_crashers/28232-swift-typechecker-typecheckfunctionbodyuntil.swift 2016-01-31 21:46:34 -08:00
Chris Lattner
d0a9479d46 Fix compiler_crashers/28246-swift-expr-propagatelvalueaccesskind.swift 
Teach CSApply that InOutExpr around an UnresolvedType shouldn't propagate
lvalue access kinds.
 2016-01-31 21:08:38 -08:00
practicalswift
49fc0df3d8 Update revision. 2016-01-31 11:08:31 +01:00
practicalswift
6c18974ff5 [swiftc] Add test case for crash triggered in swift::Expr::propagateLValueAccessKind(swift::AccessKind, bool) 
Stack trace:

```
swift: /path/to/swift/lib/AST/Expr.cpp:207: void swift::Expr::propagateLValueAccessKind(swift::AccessKind, bool)::PropagateAccessKind::visit(swift::Expr *, swift::AccessKind): Assertion `E->getType()->isAssignableType() && "setting access kind on non-l-value"' failed.
9  swift           0x0000000000fe9127 swift::Expr::propagateLValueAccessKind(swift::AccessKind, bool) + 23
12 swift           0x0000000000f7cda5 swift::Expr::walk(swift::ASTWalker&) + 69
13 swift           0x0000000000e86d26 swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::Expr*, swift::Type, bool, bool, bool) + 502
14 swift           0x0000000000dfb2fb swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 683
17 swift           0x0000000000ea1969 swift::constraints::ConstraintSystem::diagnoseFailureForExpr(swift::Expr*) + 105
18 swift           0x0000000000ea640e swift::constraints::ConstraintSystem::salvage(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::Expr*) + 3934
19 swift           0x0000000000df4ef5 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 661
20 swift           0x0000000000dfb289 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 569
23 swift           0x0000000000e5ca15 swift::TypeChecker::typeCheckDestructorBodyUntil(swift::DestructorDecl*, swift::SourceLoc) + 181
24 swift           0x0000000000e5bf7b swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 27
25 swift           0x0000000000e5cb58 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 136
27 swift           0x0000000000de2532 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1746
28 swift           0x0000000000c8b0ff swift::CompilerInstance::performSema() + 2975
30 swift           0x00000000007766d7 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
31 swift           0x00000000007712b5 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28246-swift-expr-propagatelvalueaccesskind.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28246-swift-expr-propagatelvalueaccesskind-47a5b0.o
1.	While type-checking 'deinit' at validation-test/compiler_crashers/28246-swift-expr-propagatelvalueaccesskind.swift:8:9
2.	While type-checking expression at [validation-test/compiler_crashers/28246-swift-expr-propagatelvalueaccesskind.swift:8:16 - line:8:19] RangeText="{&.T"
3.	While type-checking expression at [validation-test/compiler_crashers/28246-swift-expr-propagatelvalueaccesskind.swift:8:17 - line:8:19] RangeText="&.T"
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-31 10:36:43 +01:00
David Farler
8a5ed405bf Make var parameters an error for Swift 3 
This finishes up revisions to SE-0003 - only var function parameters
are disallowed for Swift 3.
 2016-01-30 12:39:17 -08:00
Chris Lattner
a63be90828 fix compiler_crashers/28219-swift-lvaluetype-get.swift 
Not all types are l-valuable, notably InoutType's.  This seems like a
weird restriction to put in the type checker, but it is the cleanest
solution to this.  The better solution would be to change how
inoutexpr/inouttype are represented completely... maybe someday.
 2016-01-29 23:18:33 -08:00
Chris Lattner
edec3cc519 simplify this testcase, NFC. 2016-01-29 23:18:33 -08:00
Chris Lattner
ff34db7950 fix a few compiler crashers 
These were due to CSDiags not reverting the semantic expr embedded in CollectionExprs
when retypechecking them.
 2016-01-29 21:13:57 -08:00
Dmitri Gribenko
27f422fe39 StdlibUnittest: move logging wrappers for collections to StdlibCollectionUnittest 2016-01-29 19:38:37 -07:00
Dmitri Gribenko
d7b05d647b Really mark the crash test as fixed 2016-01-29 19:38:36 -07:00
Chris Lattner
2715a9e46e Another testcase fixed by recent patches. 2016-01-29 17:04:26 -08:00
David Farler
3f635d04c7 Reinstante var bindings in refutable patterns, except function parameters. 
This reverts commits: b96e06da44,
                      8f2fbdc93a,
                      93b6962478,
                      64024118f4,
                      a759ca9141,
                      3434f9642b,
                      9f33429891,
                      47c043e8a6.

This commit leaves 'var' on function parameters as a warning to be
merged into Swift 2.2. For Swift 3, this will be an error, to be
converted in a follow-up.
 2016-01-29 15:27:08 -08:00
Chris Lattner
58e33ee374 My previous patch fixed this too accidentally, update the test. 2016-01-29 14:57:57 -08:00
Chris Lattner
9bacb09708 Fix 24969-swift-vardecl-emitlettovarnoteifsimple.swift 
A use can happen in an initializer declcontext, which has no containing method body.
 2016-01-29 14:40:11 -08:00
Chris Lattner
d12a4b988d Fix 28244-swift-valuedecl-isinstancemember.swift 
Formerly we stopped type checking a PatternBindingDecl when it was marked
as invalid.  This prevented semantic analysis from doing things like expanding
"stored" properties in protocols into computed properties with getters and setter,
causing downstream problems.

Stop doing this, and instead do a bit of work to silence the downstream errors in
a more narrow way.
 2016-01-29 14:32:55 -08:00
Dmitri Gribenko
cf7e3f6df4 stdlib: Range.contains: fix coding style and make the function public 
... so that it actually has a chance to get referenced in the witness
table.

But since the function is in a constrained extension, it can't be.
 2016-01-29 13:24:59 -08:00
Dmitri Gribenko
a5a70dd14c StdlibUnittest: use ResettableValue more, removing error-prone boilerplate from tests 2016-01-29 13:24:59 -08:00
Harlan Haskins
b8a2249091 Merged upstream master into profdata-merge 2016-01-29 13:06:52 -08:00
Harlan Haskins
44e44ad94b Merged upstream master into profdata-merge 2016-01-29 10:28:07 -08:00
practicalswift
352045350a [swiftc] Add test case for crash triggered in swift::DependentGenericTypeResolver::resolveSelfAssociatedType(swift::Type, swift::DeclContext*, swift::AssociatedTypeDecl*) 
Stack trace:

```
swift: /path/to/swift/lib/Sema/TypeCheckGeneric.cpp:34: virtual swift::Type swift::DependentGenericTypeResolver::resolveDependentMemberType(swift::Type, swift::DeclContext *, swift::SourceRange, swift::ComponentIdentTypeRepr *): Assertion `archetype && "Bad generic context nesting?"' failed.
8  swift           0x0000000000e27a20 swift::DependentGenericTypeResolver::resolveSelfAssociatedType(swift::Type, swift::DeclContext*, swift::AssociatedTypeDecl*) + 0
10 swift           0x0000000000e559be swift::TypeChecker::resolveIdentifierType(swift::DeclContext*, swift::IdentTypeRepr*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 158
12 swift           0x0000000000e56924 swift::TypeChecker::resolveType(swift::TypeRepr*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 164
13 swift           0x0000000000e558ca swift::TypeChecker::validateType(swift::TypeLoc&, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 42
14 swift           0x0000000000e026ba swift::TypeChecker::checkInheritanceClause(swift::Decl*, swift::GenericTypeResolver*) + 4890
15 swift           0x0000000000e28275 swift::TypeChecker::checkGenericParamList(swift::ArchetypeBuilder*, swift::GenericParamList*, swift::DeclContext*, bool, swift::GenericTypeResolver*) + 373
16 swift           0x0000000000e29abf swift::TypeChecker::validateGenericSignature(swift::GenericParamList*, swift::DeclContext*, swift::GenericSignature*, std::function<bool (swift::ArchetypeBuilder&)>, bool&) + 143
17 swift           0x0000000000e29e74 swift::TypeChecker::validateGenericTypeSignature(swift::NominalTypeDecl*) + 116
18 swift           0x0000000000e04652 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 354
19 swift           0x0000000001006fdc swift::DeclContext::lookupQualified(swift::Type, swift::DeclName, unsigned int, swift::LazyResolver*, llvm::SmallVectorImpl<swift::ValueDecl*>&) const + 2892
20 swift           0x0000000000e2cd55 swift::TypeChecker::lookupMemberType(swift::DeclContext*, swift::Type, swift::Identifier, swift::OptionSet<swift::NameLookupFlags, unsigned int>) + 293
22 swift           0x0000000000e559be swift::TypeChecker::resolveIdentifierType(swift::DeclContext*, swift::IdentTypeRepr*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 158
24 swift           0x0000000000e56924 swift::TypeChecker::resolveType(swift::TypeRepr*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 164
25 swift           0x0000000000e558ca swift::TypeChecker::validateType(swift::TypeLoc&, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 42
26 swift           0x0000000000e026ba swift::TypeChecker::checkInheritanceClause(swift::Decl*, swift::GenericTypeResolver*) + 4890
27 swift           0x0000000000e28275 swift::TypeChecker::checkGenericParamList(swift::ArchetypeBuilder*, swift::GenericParamList*, swift::DeclContext*, bool, swift::GenericTypeResolver*) + 373
28 swift           0x0000000000e29abf swift::TypeChecker::validateGenericSignature(swift::GenericParamList*, swift::DeclContext*, swift::GenericSignature*, std::function<bool (swift::ArchetypeBuilder&)>, bool&) + 143
29 swift           0x0000000000e29e74 swift::TypeChecker::validateGenericTypeSignature(swift::NominalTypeDecl*) + 116
30 swift           0x0000000000e04652 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 354
33 swift           0x0000000000e09e06 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150
36 swift           0x0000000000e5102a swift::TypeChecker::typeCheckClosureBody(swift::ClosureExpr*) + 218
37 swift           0x0000000000e7aa0c swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::Expr*, swift::Type, bool, bool, bool) + 812
38 swift           0x0000000000deeefb swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 683
40 swift           0x0000000000e51176 swift::TypeChecker::typeCheckTopLevelCodeDecl(swift::TopLevelCodeDecl*) + 134
41 swift           0x0000000000dd609d swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1597
42 swift           0x0000000000c7ed3f swift::CompilerInstance::performSema() + 2975
44 swift           0x00000000007766a7 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
45 swift           0x0000000000771285 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28245-swift-dependentgenerictyperesolver-resolveselfassociatedtype.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28245-swift-dependentgenerictyperesolver-resolveselfassociatedtype-aaad08.o
1.	While type-checking expression at [validation-test/compiler_crashers/28245-swift-dependentgenerictyperesolver-resolveselfassociatedtype.swift:8:1 - line:8:29] RangeText="{struct A<T:A.B{class B<U:T.u"
2.	While type-checking 'A' at validation-test/compiler_crashers/28245-swift-dependentgenerictyperesolver-resolveselfassociatedtype.swift:8:2
3.	While resolving type A.B at [validation-test/compiler_crashers/28245-swift-dependentgenerictyperesolver-resolveselfassociatedtype.swift:8:13 - line:8:15] RangeText="A.B"
4.	While resolving type T.u at [validation-test/compiler_crashers/28245-swift-dependentgenerictyperesolver-resolveselfassociatedtype.swift:8:27 - line:8:29] RangeText="T.u"
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-29 15:48:49 +01:00
Slava Pestov
d887d823ef Re-apply "Protocol conformances can now reference resilient value types" 
This comes with a fix for a null pointer dereference in _typeByName()
that would pop with foreign classes that do not have a
NominalTypeDescriptor.

Also, I decided to back out part of the change for now, where the
NominalTypeDescriptor references an accessor function instead of a
pattern, since this broke LLDB, which reaches into the pattern to
get the generic cache.

Soon we will split off the generic cache from the pattern, and at
that time we can change the NominalTypeDescriptor to point at the
cache. But for now, let's avoid needless churn in LLDB by keeping
that part of the setup unchanged.
 2016-01-29 00:49:00 -08:00
Dmitri Gribenko
7368b08d86 Merge pull request #1133 from glessard/always-never-testpredicate 
Add .Always and .Never cases to StdlibUnittest's TestPredicate
 2016-01-28 23:19:55 -08:00
Guillaume Lessard
bc932451f2 Validation tests for .Never and .Always TestPredicate cases 2016-01-28 23:48:29 -07:00
Dmitri Gribenko
a415ade5ae Merge pull request #854 from an0/master 
Add O(1) `contains()` implementation for Range with Comparable Element
 2016-01-28 21:41:31 -08:00
Harlan Haskins
b1d6e17d9f [coverage] Added coverage_mode definitions in validation test and Unit test lit.site.cfg.in 2016-01-28 15:31:03 -08:00
Slava Pestov
1312cb8afa This test no longer crashes with an assertion, so it doesn't require asserts 2016-01-28 15:02:04 -08:00
practicalswift
94e29ef9af [swiftc] Add test case for crash triggered in swift::ValueDecl::isInstanceMember() const 
Stack trace:

```
4  swift           0x0000000000fbfa81 swift::ValueDecl::isInstanceMember() const + 1
9  swift           0x0000000000e31bdf swift::TypeChecker::checkConformance(swift::NormalProtocolConformance*) + 2063
13 swift           0x0000000000e07226 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150
16 swift           0x0000000000e4cbaa swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) + 362
17 swift           0x0000000000e4c9fe swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 46
18 swift           0x0000000000e4d5c8 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 136
20 swift           0x0000000000dd35a2 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1746
21 swift           0x0000000000c7d3df swift::CompilerInstance::performSema() + 2975
23 swift           0x0000000000775927 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
24 swift           0x0000000000770505 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28244-swift-valuedecl-isinstancemember.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28244-swift-valuedecl-isinstancemember-b5b6a9.o
1.	While type-checking getter for a at validation-test/compiler_crashers/28244-swift-valuedecl-isinstancemember.swift:8:30
2.	While type-checking 'S' at validation-test/compiler_crashers/28244-swift-valuedecl-isinstancemember.swift:8:31
<unknown>:0: error: unable to execute command: Segmentation fault
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-28 20:53:45 +01:00
Ling Wang
1ae71d4915 Merge from upstream and resolve conflicts 2016-01-28 11:13:42 -06:00
Ling Wang
148c821d2c Fix test failure 2016-01-28 09:35:00 -06:00
practicalswift
c99a5ba62a [swiftc] Add test case for crash triggered in swift::TypeBase::getCanonicalType() 
Stack trace:

```
4  swift           0x0000000001010564 swift::TypeBase::getCanonicalType() + 20
5  swift           0x0000000000e2499f swift::DependentGenericTypeResolver::resolveTypeOfContext(swift::DeclContext*) + 47
6  swift           0x0000000000e51908 swift::TypeChecker::resolveTypeInContext(swift::TypeDecl*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 856
10 swift           0x0000000000e5288e swift::TypeChecker::resolveIdentifierType(swift::DeclContext*, swift::IdentTypeRepr*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 158
12 swift           0x0000000000e537f4 swift::TypeChecker::resolveType(swift::TypeRepr*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 164
13 swift           0x0000000000e5279a swift::TypeChecker::validateType(swift::TypeLoc&, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 42
14 swift           0x0000000000e2529c swift::TypeChecker::checkGenericParamList(swift::ArchetypeBuilder*, swift::GenericParamList*, swift::DeclContext*, bool, swift::GenericTypeResolver*) + 748
15 swift           0x0000000000e2696f swift::TypeChecker::validateGenericSignature(swift::GenericParamList*, swift::DeclContext*, swift::GenericSignature*, std::function<bool (swift::ArchetypeBuilder&)>, bool&) + 143
16 swift           0x0000000000e26d24 swift::TypeChecker::validateGenericTypeSignature(swift::NominalTypeDecl*) + 116
17 swift           0x0000000000e01af2 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 354
18 swift           0x0000000000e01a50 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 192
19 swift           0x0000000000e01a50 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 192
22 swift           0x0000000000ff86a2 swift::namelookup::lookupInModule(swift::ModuleDecl*, llvm::ArrayRef<std::pair<swift::Identifier, swift::SourceLoc> >, swift::DeclName, llvm::SmallVectorImpl<swift::ValueDecl*>&, swift::NLKind, swift::namelookup::ResolutionKind, swift::LazyResolver*, swift::DeclContext const*, llvm::ArrayRef<std::pair<llvm::ArrayRef<std::pair<swift::Identifier, swift::SourceLoc> >, swift::ModuleDecl*> >) + 1122
23 swift           0x0000000000fffd57 swift::UnqualifiedLookup::UnqualifiedLookup(swift::DeclName, swift::DeclContext*, swift::LazyResolver*, bool, swift::SourceLoc, bool, bool) + 3959
24 swift           0x0000000000e28e7b swift::TypeChecker::lookupUnqualified(swift::DeclContext*, swift::DeclName, swift::SourceLoc, swift::OptionSet<swift::NameLookupFlags, unsigned int>) + 187
25 swift           0x0000000000de4746 swift::TypeChecker::resolveDeclRefExpr(swift::UnresolvedDeclRefExpr*, swift::DeclContext*) + 102
30 swift           0x0000000000f6a21e swift::Expr::walk(swift::ASTWalker&) + 46
31 swift           0x0000000000de5d27 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 119
32 swift           0x0000000000dec2d9 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 569
35 swift           0x0000000000e4cbaa swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) + 362
36 swift           0x0000000000e4c9fe swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 46
37 swift           0x0000000000e4d5c8 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 136
39 swift           0x0000000000dd35a2 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1746
40 swift           0x0000000000c7d3df swift::CompilerInstance::performSema() + 2975
42 swift           0x0000000000775927 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
43 swift           0x0000000000770505 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28243-swift-typebase-getcanonicaltype.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28243-swift-typebase-getcanonicaltype-a30a37.o
1.	While type-checking 'b' at validation-test/compiler_crashers/28243-swift-typebase-getcanonicaltype.swift:9:1
2.	While type-checking expression at [validation-test/compiler_crashers/28243-swift-typebase-getcanonicaltype.swift:10:1 - line:12:1] RangeText="{
3.	While resolving type A at [validation-test/compiler_crashers/28243-swift-typebase-getcanonicaltype.swift:16:20 - line:16:20] RangeText="A"
<unknown>:0: error: unable to execute command: Segmentation fault
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-28 10:40:59 +01:00
practicalswift
18cec6c843 [swiftc] Add test case for crash triggered in swift::constraints::ConstraintSystem::simplify(bool) 
Stack trace:

```
4  swift           0x0000000000ecfd73 swift::constraints::ConstraintSystem::simplify(bool) + 163
5  swift           0x0000000000ed30b0 swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 48
6  swift           0x0000000000ed6c1a swift::constraints::ConstraintSystem::solveSimplified(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 8506
7  swift           0x0000000000ed3d19 swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 3225
8  swift           0x0000000000ed5813 swift::constraints::ConstraintSystem::solveSimplified(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 3379
9  swift           0x0000000000ed3d19 swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 3225
10 swift           0x0000000000ed5813 swift::constraints::ConstraintSystem::solveSimplified(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 3379
11 swift           0x0000000000ed3d19 swift::constraints::ConstraintSystem::solveRec(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 3225
12 swift           0x0000000000ed2f79 swift::constraints::ConstraintSystem::solve(llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) + 73
13 swift           0x0000000000de5f16 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 614
14 swift           0x0000000000dec2d9 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 569
15 swift           0x0000000000ded450 swift::TypeChecker::typeCheckBinding(swift::Pattern*&, swift::Expr*&, swift::DeclContext*) + 112
16 swift           0x0000000000ded5f9 swift::TypeChecker::typeCheckPatternBinding(swift::PatternBindingDecl*, unsigned int) + 265
21 swift           0x0000000000e07226 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150
24 swift           0x0000000000e4cbaa swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) + 362
25 swift           0x0000000000e4c9fe swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 46
26 swift           0x0000000000e4d5c8 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 136
28 swift           0x0000000000dd35a2 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1746
29 swift           0x0000000000c7d3df swift::CompilerInstance::performSema() + 2975
31 swift           0x0000000000775927 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
32 swift           0x0000000000770505 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28242-swift-constraints-constraintsystem-simplify.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28242-swift-constraints-constraintsystem-simplify-fda504.o
1.	While type-checking getter for a at validation-test/compiler_crashers/28242-swift-constraints-constraintsystem-simplify.swift:7:16
2.	While type-checking 'D' at validation-test/compiler_crashers/28242-swift-constraints-constraintsystem-simplify.swift:7:17
3.	While type-checking expression at [validation-test/compiler_crashers/28242-swift-constraints-constraintsystem-simplify.swift:7:32 - line:7:41] RangeText="b([print{}"
<unknown>:0: error: unable to execute command: Segmentation fault
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-28 10:34:38 +01:00
Slava Pestov
4fd1387b3a Revert "Protocol conformances can now reference resilient value types" 
This apparently broke Foundation and LLDB tests. I need to investigate further.

This reverts commit 65dd0e7b93.
 2016-01-28 01:03:39 -08:00
Slava Pestov
65dd0e7b93 Protocol conformances can now reference resilient value types 
Change conformance records to reference NominalTypeDescriptors instead of
metadata patterns for resilient or generic types.

For a resilient type, we don't know if the metadata is constant or not,
so we can't directly reference either constant metadata or the metadata
template.

Also, whereas previously NominalTypeDescriptors would point to the
metadata pattern, they now point to the metadata accessor function.
This allows the recently-added logic for instantiating concrete types
by name to continue working.

In turn, swift_initClassMetadata_UniversalStrategy() would reach into
the NominalTypeDescriptor to get the pattern out, so that its bump
allocator could be used to allocate ivar tables. Since the pattern is
no longer available this way, we have to pass it in as a parameter.

In the future, we will split off the read-write metadata cache entry
from the pattern; then swift_initClassMetadata_UniversalStrategy() can
just take a pointer to that, since it doesn't actually need anything
else from the pattern.

Since Clang doesn't guarantee alignment for function pointers, I had
to kill the cute trick that packed the NominalTypeKind into the low
bits of the relative pointer to the pattern; instead the kind is now
stored out of line. We could fix this by packing it with some other
field, or keep it this way in case we add new flags later.

Now that generic metadata is instantiated by calling accessor functions,
this change removes the last remaining place that metadata patterns were
referenced from outside the module they were defined in. Now, the layout
of the metadata pattern and the behavior of swift_getGenericMetadata()
is purely an implementation detail of generic metadata accessors.

This patch allows two previously-XFAIL'd tests to pass.
 2016-01-28 00:33:10 -08:00
Slava Pestov
3550897090 The previous patch accidentally fixed some compiler_crashers 2016-01-27 23:51:20 -08:00
Austin Zheng
77918a86ac [SR-88] Reinstate Mirror migration changes, fix test issues 
This reverts commit 182bb7f812.
 2016-01-27 20:40:52 -08:00
practicalswift
dd6cc103cc [swiftc] Add test case for crash triggered in swift::TypeChecker::resolveTypeInContext(swift::TypeDecl*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) 
Stack trace:

```
swift: /path/to/swift/lib/Sema/TypeCheckType.cpp:247: swift::Type swift::TypeChecker::resolveTypeInContext(swift::TypeDecl *, swift::DeclContext *, TypeResolutionOptions, bool, swift::GenericTypeResolver *, UnsatisfiedDependency *): Assertion `(ownerNominal || nonTypeOwner) && "Owner must be a nominal type or a non type context"' failed.
8  swift           0x0000000000e51e17 swift::TypeChecker::resolveTypeInContext(swift::TypeDecl*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 2151
12 swift           0x0000000000e5288e swift::TypeChecker::resolveIdentifierType(swift::DeclContext*, swift::IdentTypeRepr*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 158
14 swift           0x0000000000e537f4 swift::TypeChecker::resolveType(swift::TypeRepr*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 164
15 swift           0x0000000000e5279a swift::TypeChecker::validateType(swift::TypeLoc&, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 42
16 swift           0x0000000000dffb5a swift::TypeChecker::checkInheritanceClause(swift::Decl*, swift::GenericTypeResolver*) + 4890
17 swift           0x0000000000e25125 swift::TypeChecker::checkGenericParamList(swift::ArchetypeBuilder*, swift::GenericParamList*, swift::DeclContext*, bool, swift::GenericTypeResolver*) + 373
18 swift           0x0000000000e269e0 swift::TypeChecker::validateGenericSignature(swift::GenericParamList*, swift::DeclContext*, swift::GenericSignature*, std::function<bool (swift::ArchetypeBuilder&)>, bool&) + 256
19 swift           0x0000000000e26d24 swift::TypeChecker::validateGenericTypeSignature(swift::NominalTypeDecl*) + 116
20 swift           0x0000000000e01e70 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 1248
21 swift           0x0000000000fff69d swift::UnqualifiedLookup::UnqualifiedLookup(swift::DeclName, swift::DeclContext*, swift::LazyResolver*, bool, swift::SourceLoc, bool, bool) + 2237
22 swift           0x0000000000e28e7b swift::TypeChecker::lookupUnqualified(swift::DeclContext*, swift::DeclName, swift::SourceLoc, swift::OptionSet<swift::NameLookupFlags, unsigned int>) + 187
25 swift           0x0000000000e5288e swift::TypeChecker::resolveIdentifierType(swift::DeclContext*, swift::IdentTypeRepr*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, bool, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 158
27 swift           0x0000000000e537f4 swift::TypeChecker::resolveType(swift::TypeRepr*, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 164
28 swift           0x0000000000e5279a swift::TypeChecker::validateType(swift::TypeLoc&, swift::DeclContext*, swift::OptionSet<swift::TypeResolutionFlags, unsigned int>, swift::GenericTypeResolver*, llvm::function_ref<bool (swift::TypeCheckRequest)>*) + 42
29 swift           0x0000000000ee2982 swift::IterativeTypeChecker::processResolveInheritedClauseEntry(std::pair<llvm::PointerUnion<swift::TypeDecl*, swift::ExtensionDecl*>, unsigned int>, llvm::function_ref<bool (swift::TypeCheckRequest)>) + 146
30 swift           0x0000000000ee1c0d swift::IterativeTypeChecker::satisfy(swift::TypeCheckRequest) + 493
31 swift           0x0000000000ee1d99 swift::IterativeTypeChecker::satisfy(swift::TypeCheckRequest) + 889
32 swift           0x0000000000dfe750 swift::TypeChecker::resolveInheritedProtocols(swift::ProtocolDecl*) + 64
33 swift           0x0000000000f00621 swift::ArchetypeBuilder::addConformanceRequirement(swift::ArchetypeBuilder::PotentialArchetype*, swift::ProtocolDecl*, swift::RequirementSource, llvm::SmallPtrSetImpl<swift::ProtocolDecl*>&) + 225
36 swift           0x0000000000f021bf swift::ArchetypeBuilder::visitInherited(llvm::ArrayRef<swift::TypeLoc>, llvm::function_ref<bool (swift::Type, swift::SourceLoc)>) + 175
37 swift           0x0000000000f0038b swift::ArchetypeBuilder::addAbstractTypeParamRequirements(swift::AbstractTypeParamDecl*, swift::ArchetypeBuilder::PotentialArchetype*, swift::RequirementSource::Kind, llvm::SmallPtrSetImpl<swift::ProtocolDecl*>&) + 603
38 swift           0x0000000000f0010c swift::ArchetypeBuilder::addGenericParameterRequirements(swift::GenericTypeParamDecl*) + 172
39 swift           0x0000000000e25137 swift::TypeChecker::checkGenericParamList(swift::ArchetypeBuilder*, swift::GenericParamList*, swift::DeclContext*, bool, swift::GenericTypeResolver*) + 391
40 swift           0x0000000000e2696f swift::TypeChecker::validateGenericSignature(swift::GenericParamList*, swift::DeclContext*, swift::GenericSignature*, std::function<bool (swift::ArchetypeBuilder&)>, bool&) + 143
41 swift           0x0000000000e26d24 swift::TypeChecker::validateGenericTypeSignature(swift::NominalTypeDecl*) + 116
42 swift           0x0000000000e01e70 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 1248
43 swift           0x0000000000e01a50 swift::TypeChecker::validateDecl(swift::ValueDecl*, bool) + 192
46 swift           0x0000000000ff86a2 swift::namelookup::lookupInModule(swift::ModuleDecl*, llvm::ArrayRef<std::pair<swift::Identifier, swift::SourceLoc> >, swift::DeclName, llvm::SmallVectorImpl<swift::ValueDecl*>&, swift::NLKind, swift::namelookup::ResolutionKind, swift::LazyResolver*, swift::DeclContext const*, llvm::ArrayRef<std::pair<llvm::ArrayRef<std::pair<swift::Identifier, swift::SourceLoc> >, swift::ModuleDecl*> >) + 1122
47 swift           0x0000000000fffd57 swift::UnqualifiedLookup::UnqualifiedLookup(swift::DeclName, swift::DeclContext*, swift::LazyResolver*, bool, swift::SourceLoc, bool, bool) + 3959
48 swift           0x0000000000e28e7b swift::TypeChecker::lookupUnqualified(swift::DeclContext*, swift::DeclName, swift::SourceLoc, swift::OptionSet<swift::NameLookupFlags, unsigned int>) + 187
49 swift           0x0000000000de4746 swift::TypeChecker::resolveDeclRefExpr(swift::UnresolvedDeclRefExpr*, swift::DeclContext*) + 102
53 swift           0x0000000000f6a21e swift::Expr::walk(swift::ASTWalker&) + 46
54 swift           0x0000000000de5d27 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 119
55 swift           0x0000000000dec2d9 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 569
56 swift           0x0000000000ded450 swift::TypeChecker::typeCheckBinding(swift::Pattern*&, swift::Expr*&, swift::DeclContext*) + 112
57 swift           0x0000000000ded5f9 swift::TypeChecker::typeCheckPatternBinding(swift::PatternBindingDecl*, unsigned int) + 265
62 swift           0x0000000000e07226 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150
63 swift           0x0000000000dd34a2 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1490
64 swift           0x0000000000c7d3df swift::CompilerInstance::performSema() + 2975
66 swift           0x0000000000775927 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
67 swift           0x0000000000770505 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28212-swift-typechecker-resolvetypeincontext.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28212-swift-typechecker-resolvetypeincontext-6ff8d4.o
1.	While type-checking 'B' at validation-test/compiler_crashers/28212-swift-typechecker-resolvetypeincontext.swift:1:1
2.	While type-checking expression at [validation-test/compiler_crashers/28212-swift-typechecker-resolvetypeincontext.swift:1:17 - line:1:18] RangeText="<a"
3.	While resolving type A at [validation-test/compiler_crashers/28212-swift-typechecker-resolvetypeincontext.swift:5:12 - line:5:12] RangeText="A"
4.	While resolving type A at [validation-test/compiler_crashers/28212-swift-typechecker-resolvetypeincontext.swift:3:10 - line:3:10] RangeText="A"
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-27 23:26:18 +01:00
Dmitri Gribenko
b4cd0e8e59 Re-enable validation-test/stdlib/XCTest.swift on OS X 
The test only fails on iOS.
 2016-01-27 14:09:33 -08:00
Ling Wang
29bd8cc1b5 Merge from upstream and resolve conflicts 2016-01-27 16:08:15 -06:00
Brian Gesiak
7138e08227 [validation-test][FreeBSD] xfail Foundation check 
The "sorted/strings" test compares string sorting between Foundation
and ICU. Foundation is only available on OS X, so the test is expected
to fail on Linux. Foundation isn't available on FreeBSD either, so
disable it for that platform as well.
 2016-01-27 16:46:48 -05:00
practicalswift
5a67b00d51 [swiftc] Add test case for crash triggered in swift::TypeRepr::walk(swift::ASTWalker&) 
Stack trace:

```
swift: /path/to/swift/include/swift/AST/Decl.h:2211: swift::Accessibility swift::ValueDecl::getFormalAccess() const: Assertion `hasAccessibility() && "accessibility not computed yet"' failed.
10 swift           0x0000000000f6a34a swift::TypeRepr::walk(swift::ASTWalker&) + 42
16 swift           0x0000000000e07226 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150
17 swift           0x0000000000dd352a swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1626
18 swift           0x0000000000c7d3df swift::CompilerInstance::performSema() + 2975
20 swift           0x0000000000775927 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
21 swift           0x0000000000770505 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/28198-swift-typerepr-walk.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/28198-swift-typerepr-walk-f511c7.o
1.	While type-checking 'd' at validation-test/compiler_crashers/28198-swift-typerepr-walk.swift:9:1
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-27 22:37:40 +01:00
practicalswift
ee946dcef0 [swiftc] Add test case for crash triggered in swift::VarDecl::emitLetToVarNoteIfSimple(swift::DeclContext*) const 
Stack trace:

```
swift: /path/to/llvm/include/llvm/Support/Casting.h:95: static bool llvm::isa_impl_cl<swift::FuncDecl, const swift::AbstractFunctionDecl *>::doit(const From *) [To = swift::FuncDecl, From = const swift::AbstractFunctionDecl *]: Assertion `Val && "isa<> used on a null pointer"' failed.
8  swift           0x0000000000fc74ba swift::VarDecl::emitLetToVarNoteIfSimple(swift::DeclContext*) const + 586
10 swift           0x0000000000dedb84 swift::constraints::ConstraintSystem::computeAssignDestType(swift::Expr*, swift::SourceLoc) + 964
13 swift           0x0000000000f6a235 swift::Expr::walk(swift::ASTWalker&) + 69
14 swift           0x0000000000eab468 swift::constraints::ConstraintSystem::generateConstraints(swift::Expr*) + 200
15 swift           0x0000000000de5db0 swift::TypeChecker::solveForExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::FreeTypeVariableBinding, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem&, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 256
16 swift           0x0000000000dec2d9 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::Type, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*) + 569
17 swift           0x0000000000ded450 swift::TypeChecker::typeCheckBinding(swift::Pattern*&, swift::Expr*&, swift::DeclContext*) + 112
18 swift           0x0000000000ded5f9 swift::TypeChecker::typeCheckPatternBinding(swift::PatternBindingDecl*, unsigned int) + 265
23 swift           0x0000000000e07226 swift::TypeChecker::typeCheckDecl(swift::Decl*, bool) + 150
26 swift           0x0000000000e4cbaa swift::TypeChecker::typeCheckFunctionBodyUntil(swift::FuncDecl*, swift::SourceLoc) + 362
27 swift           0x0000000000e4c9fe swift::TypeChecker::typeCheckAbstractFunctionBodyUntil(swift::AbstractFunctionDecl*, swift::SourceLoc) + 46
28 swift           0x0000000000e4d5c8 swift::TypeChecker::typeCheckAbstractFunctionBody(swift::AbstractFunctionDecl*) + 136
30 swift           0x0000000000dd35a2 swift::performTypeChecking(swift::SourceFile&, swift::TopLevelContext&, swift::OptionSet<swift::TypeCheckingFlags, unsigned int>, unsigned int) + 1746
31 swift           0x0000000000c7d3df swift::CompilerInstance::performSema() + 2975
33 swift           0x0000000000775927 frontend_main(llvm::ArrayRef<char const*>, char const*, void*) + 2487
34 swift           0x0000000000770505 main + 2773
Stack dump:
0.	Program arguments: /path/to/build/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -c -primary-file validation-test/compiler_crashers/24969-swift-vardecl-emitlettovarnoteifsimple.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -module-name main -o /tmp/24969-swift-vardecl-emitlettovarnoteifsimple-816fda.o
1.	While type-checking 'f' at validation-test/compiler_crashers/24969-swift-vardecl-emitlettovarnoteifsimple.swift:5:9
2.	While type-checking 'A' at validation-test/compiler_crashers/24969-swift-vardecl-emitlettovarnoteifsimple.swift:5:23
3.	While type-checking expression at [validation-test/compiler_crashers/24969-swift-vardecl-emitlettovarnoteifsimple.swift:5:37 - line:5:39] RangeText="f=b"
<unknown>:0: error: unable to execute command: Aborted
<unknown>:0: error: compile command failed due to signal (use -v to see invocation)
```
 2016-01-27 21:53:52 +01:00
Andrew Trick
182bb7f812 Revert "Merge pull request #1058 from austinzheng/az-port-mirror" 
This pull request broke the following tests on several build configurations
(eg --preset=buildbot,tools=RA,stdlib=DA)

    1_stdlib/Reflection.swift
    1_stdlib/ReflectionHashing.swift
    1_stdlib/UnsafePointer.swift.gyb

This reverts commit c223a3bf06, reversing
changes made to 5c2bb09b09.
 2016-01-27 10:43:08 -08:00
Dmitri Gribenko
88b7d02e6a Merge pull request #1111 from glessard/string-tests-linux-dev 
Make String validation tests runnable on Linux
 2016-01-27 10:09:01 -08:00
Guillaume Lessard
de21de35d6 Make String validation tests runnable on Linux 
Foundation-dependent tests are skipped.
 2016-01-27 00:14:28 -07:00
Austin Zheng
10d5b23c30 [SR-88] Reinstate mirror migration commit 
Changes:
- Reverted commit reverting original SR-88 commit
- Removed mirror children helper collections and related code
- Rewrote some tests to keep them working properly
- Wrote two more tests for the three pointer APIs to ensure no crashes if created using a value > Int64.max

This reverts commit 8917eb0e5a.
 2016-01-26 19:28:32 -08:00