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[SR-9966] code completion crash when using interpolated string #52370

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marcrasi mannequin opened this issue Feb 21, 2019 · 0 comments
Closed

[SR-9966] code completion crash when using interpolated string #52370

marcrasi mannequin opened this issue Feb 21, 2019 · 0 comments
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@marcrasi
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software source tooling Area: IDE support, SourceKit, and other source tooling

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@marcrasi
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Mannequin

marcrasi mannequin commented Feb 21, 2019

Previous ID SR-9966
Radar None
Original Reporter @marcrasi
Type Bug
Status Resolved
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s CodeCompletion
Labels Bug, CompilerCrash
Assignee @marcrasi
Priority Medium

md5: f0afeb71caf7e98078fa69d138be8a8f

Issue Description:

I have built master head (commit af43ae7) on linux.

Test case:

// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=COMPLETE | %FileCheck %s
if true {
    print("\(1)")
    let foo = #^COMPLETE^#
}

// CHECK-LABEL: Begin completions
// CHECK: End completions

Assertion failure:

swift-ide-test: /usr/local/google/home/marcrasi/swift-base-master/swift/include/swift/AST/Types.h:2697: swift::AnyFunctionType::Param::Param(swift::Type, swift::Identifier, swift::ParameterTypeFlags): Assertion `!t || !t->is<InOutType>() && "set flags instead"' failed.
Stack dump:
0.  Program arguments: /usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test -target x86_64-unknown-linux-gnu -module-cache-path /usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/swift-test-results/x86_64-unknown-linux-gnu/clang-module-cache -completion-cache-path /usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/swift-test-results/x86_64-unknown-linux-gnu/completion-cache -swift-version 4 -code-completion -source-filename /usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift -code-completion-token=COMPLETE 
1.  While type-checking statement at [/usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift:3:1 - line:6:1] RangeText="if true {
    print("\(1)")
    let foo = 
"
2.  While type-checking statement at [/usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift:3:1 - line:6:1] RangeText="if true {
    print("\(1)")
    let foo = 
"
3.  While type-checking statement at [/usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift:3:9 - line:6:1] RangeText="{
    print("\(1)")
    let foo = 
"
4.  While type-checking expression at [/usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift:4:5 - line:4:17] RangeText="print("\(1)""
5.  While type-checking statement at [/usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift:4:11 - line:4:17] RangeText=""\(1)""
6.  While type-checking expression at [/usr/local/google/home/marcrasi/swift-base-master/swift/test/IDE/foo.swift:4:11 - line:4:11] RangeText=""
 #&#8203;0 0x000000000413cb04 PrintStackTraceSignalHandler(void*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x413cb04)
 #&#8203;1 0x000000000413ab30 llvm::sys::RunSignalHandlers() (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x413ab30)
 #&#8203;2 0x000000000413cf08 SignalHandler(int) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x413cf08)
 #&#8203;3 0x00007f7df9af40c0 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x110c0)
 #&#8203;4 0x00007f7df7ebcfcf gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x32fcf)
 #&#8203;5 0x00007f7df7ebe3fa abort (/lib/x86_64-linux-gnu/libc.so.6+0x343fa)
 #&#8203;6 0x00007f7df7eb5e37 (/lib/x86_64-linux-gnu/libc.so.6+0x2be37)
 #&#8203;7 0x00007f7df7eb5ee2 (/lib/x86_64-linux-gnu/libc.so.6+0x2bee2)
 #&#8203;8 0x0000000000c5eead swift::constraints::ConstraintSystem::getTypeOfMemberReference(swift::Type, swift::ValueDecl*, swift::DeclContext*, bool, swift::FunctionRefKind, swift::constraints::ConstraintLocatorBuilder, swift::DeclRefExpr const*, llvm::DenseMap<swift::GenericTypeParamType*, swift::TypeVariableType*, llvm::DenseMapInfo<swift::GenericTypeParamType*>, llvm::detail::DenseMapPair<swift::GenericTypeParamType*, swift::TypeVariableType*> >*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xc5eead)
 #&#8203;9 0x0000000000c5fdc1 swift::constraints::ConstraintSystem::resolveOverload(swift::constraints::ConstraintLocator*, swift::Type, swift::constraints::OverloadChoice, swift::DeclContext*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xc5fdc1)
#&#8203;10 0x0000000000bfc855 swift::ASTVisitor<(anonymous namespace)::ConstraintGenerator, swift::Type, void, void, void, void, void>::visit(swift::Expr*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xbfc855)
#&#8203;11 0x0000000000bf6fcb (anonymous namespace)::ConstraintWalker::walkToExprPost(swift::Expr*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xbf6fcb)
#&#8203;12 0x00000000010d5427 (anonymous namespace)::Traversal::visitApplyExpr(swift::ApplyExpr*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x10d5427)
#&#8203;13 0x00000000010d18bb swift::Expr::walk(swift::ASTWalker&) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x10d18bb)
#&#8203;14 0x0000000000bf25b8 swift::constraints::ConstraintSystem::generateConstraints(swift::Expr*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xbf25b8)
#&#8203;15 0x0000000000c25cdf swift::constraints::ConstraintSystem::solveImpl(swift::Expr*&, swift::Type, swift::ExprTypeCheckListener*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xc25cdf)
#&#8203;16 0x0000000000c258cc swift::constraints::ConstraintSystem::solve(swift::Expr*&, swift::Type, swift::ExprTypeCheckListener*, llvm::SmallVectorImpl<swift::constraints::Solution>&, swift::FreeTypeVariableBinding) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xc258cc)
#&#8203;17 0x0000000000cb429c swift::TypeChecker::typeCheckExpressionImpl(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener&, swift::constraints::ConstraintSystem*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xcb429c)
#&#8203;18 0x0000000000cb3ed2 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xcb3ed2)
#&#8203;19 0x0000000000d48f6a swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48f6a)
#&#8203;20 0x0000000000d48147 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::BraceStmt>(swift::BraceStmt*&) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48147)
#&#8203;21 0x0000000000d48067 swift::TypeChecker::typeCheckTapBody(swift::TapExpr*, swift::DeclContext*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48067)
#&#8203;22 0x0000000000d6add0 swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::Expr*, swift::Type, bool, bool) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd6add0)
#&#8203;23 0x0000000000cb433d swift::TypeChecker::typeCheckExpressionImpl(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener&, swift::constraints::ConstraintSystem*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xcb433d)
#&#8203;24 0x0000000000cb3ed2 swift::TypeChecker::typeCheckExpression(swift::Expr*&, swift::DeclContext*, swift::TypeLoc, swift::ContextualTypePurpose, swift::OptionSet<swift::TypeCheckExprFlags, unsigned int>, swift::ExprTypeCheckListener*, swift::constraints::ConstraintSystem*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xcb3ed2)
#&#8203;25 0x0000000000d48f6a swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48f6a)
#&#8203;26 0x0000000000d4c2c7 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::Stmt>(swift::Stmt*&) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd4c2c7)
#&#8203;27 0x0000000000d49627 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd49627)
#&#8203;28 0x0000000000d4c2c7 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::Stmt>(swift::Stmt*&) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd4c2c7)
#&#8203;29 0x0000000000d48e37 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48e37)
#&#8203;30 0x0000000000d48147 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::BraceStmt>(swift::BraceStmt*&) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48147)
#&#8203;31 0x0000000000d48252 swift::TypeChecker::typeCheckTopLevelCodeDecl(swift::TopLevelCodeDecl*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd48252)
#&#8203;32 0x0000000000d6839f swift::typeCheckTopLevelCodeDecl(swift::TopLevelCodeDecl*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xd6839f)
#&#8203;33 0x000000000055ae2a (anonymous namespace)::CodeCompletionCallbacksImpl::doneParsing() (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x55ae2a)
#&#8203;34 0x0000000000fd593d swift::performDelayedParsing(swift::DeclContext*, swift::PersistentParserState&, swift::CodeCompletionCallbacksFactory*) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0xfd593d)
#&#8203;35 0x0000000000538341 swift::CompilerInstance::parseAndCheckTypesUpTo(swift::CompilerInstance::ImplicitImports const&, swift::SourceFile::ASTStage_t) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x538341)
#&#8203;36 0x00000000005376f9 swift::CompilerInstance::performSemaUpTo(swift::SourceFile::ASTStage_t) (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x5376f9)
#&#8203;37 0x00000000004abc25 main (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x4abc25)
#&#8203;38 0x00007f7df7eaa2b1 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b1)
#&#8203;39 0x00000000004a3eaa _start (/usr/local/google/home/marcrasi/swift-base-master/build/buildbot_linux/swift-linux-x86_64/bin/swift-ide-test+0x4a3eaa)

I have a PR into the `tensorflow` branch that fixes it: #22767

I plan to create a PR into the `master` branch in a few days when I have time, so I'm filing this bug to keep track of it.
@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@AnthonyLatsis AnthonyLatsis added crash Bug: A crash, i.e., an abnormal termination of software compiler The Swift compiler in itself labels Dec 12, 2022
@AnthonyLatsis AnthonyLatsis added the source tooling Area: IDE support, SourceKit, and other source tooling label Feb 6, 2023
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@marcrasi marcrasi

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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software source tooling Area: IDE support, SourceKit, and other source tooling
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