<html>

    <head>

      <base href="https://bugs.llvm.org/">

    </head>

    <body><table border="1" cellspacing="0" cellpadding="8">

        <tr>

          <th>Bug ID</th>

          <td><a class="bz_bug_link 

          bz_status_NEW "

   title="NEW - Runaway compiler resource usage on machine-generated program with lots of tuples"

   href="https://bugs.llvm.org/show_bug.cgi?id=32071">32071</a>

          </td>

        </tr>

        <tr>

          <th>Summary</th>

          <td>Runaway compiler resource usage on machine-generated program with lots of tuples

          </td>

        </tr>

        <tr>

          <th>Product</th>

          <td>clang

          </td>

        </tr>

        <tr>

          <th>Version</th>

          <td>trunk

          </td>

        </tr>

        <tr>

          <th>Hardware</th>

          <td>All

          </td>

        </tr>

        <tr>

          <th>OS</th>

          <td>All

          </td>

        </tr>

        <tr>

          <th>Status</th>

          <td>NEW

          </td>

        </tr>

        <tr>

          <th>Severity</th>

          <td>normal

          </td>

        </tr>

        <tr>

          <th>Priority</th>

          <td>P

          </td>

        </tr>

        <tr>

          <th>Component</th>

          <td>-New Bugs

          </td>

        </tr>

        <tr>

          <th>Assignee</th>

          <td>unassignedclangbugs@nondot.org

          </td>

        </tr>

        <tr>

          <th>Reporter</th>

          <td>arthur.j.odwyer@gmail.com

          </td>

        </tr>

        <tr>

          <th>CC</th>

          <td>llvm-bugs@lists.llvm.org

          </td>

        </tr></table>

      <p>

        <div>

        <pre>Created <span class=""><a href="attachment.cgi?id=18026" name="attach_18026" title="Preprocessed version of the reduced test case">attachment 18026</a> <a href="attachment.cgi?id=18026&action=edit" title="Preprocessed version of the reduced test case">[details]</a></span>

Preprocessed version of the reduced test case

This is just a bog-standard "segfault due to really big code". 

<a href="http://melpon.org/wandbox/permlink/9CB82pMNG3XtXR1s">http://melpon.org/wandbox/permlink/9CB82pMNG3XtXR1s</a> (original)

<a href="http://melpon.org/wandbox/permlink/bXh0PeCvTAJGlgVF">http://melpon.org/wandbox/permlink/bXh0PeCvTAJGlgVF</a> (reduced)

Unfortunately I can't get the preprocessed source code out of Wandbox, but it

only depends on libc++ <tuple>, so I got it locally. (On my local machine

compilation just seems to hang forever. I suppose I allow the compiler to use

more RAM than Wandbox does.)

I do notice in passing that "AllowedContsructsKind" is misspelled. ;)

#0 0x00000000018f4d14 PrintStackTraceSignalHandler(void*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x18f4d14)

#1 0x00000000018f4fe6 SignalHandler(int)

(/opt/wandbox/clang-head/bin/clang-5.0+0x18f4fe6)

#2 0x00007fbf99332390 __restore_rt

(/lib/x86_64-linux-gnu/libpthread.so.0+0x11390)

#3 0x0000000002ebf3c2 clang::ASTContext::CreateTypeSourceInfo(clang::QualType,

unsigned int) const (/opt/wandbox/clang-head/bin/clang-5.0+0x2ebf3c2)

#4 0x0000000002b69ed8 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformType(clang::TypeSourceInfo*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b69ed8)

#5 0x0000000002b83bfb clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformTemplateArgument(clang::TemplateArgumentLoc

const&, clang::TemplateArgumentLoc&, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b83bfb)

#6 0x0000000002b81c17 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformTemplateSpecializationType(clang::TypeLocBuilder&,

clang::TemplateSpecializationTypeLoc, clang::TemplateName)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b81c17)

#7 0x0000000002b6b77b clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformType(clang::TypeLocBuilder&,

clang::TypeLoc) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b6b77b)

#8 0x0000000002b69eb4 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformType(clang::TypeSourceInfo*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b69eb4)

#9 0x0000000002b83bfb clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformTemplateArgument(clang::TemplateArgumentLoc

const&, clang::TemplateArgumentLoc&, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b83bfb)

#10 0x0000000002b81aa0 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformTemplateSpecializationType(clang::TypeLocBuilder&,

clang::TemplateSpecializationTypeLoc, clang::TemplateName)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b81aa0)

#11 0x0000000002b8103a clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformTSIInObjectScope(clang::TypeLoc,

clang::QualType, clang::NamedDecl*, clang::CXXScopeSpec&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b8103a)

#12 0x0000000002b7606d clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformNestedNameSpecifierLoc(clang::NestedNameSpecifierLoc,

clang::QualType, clang::NamedDecl*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b7606d)

#13 0x0000000002b873e7 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformDependentNameType(clang::TypeLocBuilder&,

clang::DependentNameTypeLoc, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b873e7)

#14 0x0000000002b6a1a9 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformType(clang::TypeLocBuilder&,

clang::TypeLoc) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b6a1a9)

#15 0x0000000002b882c2 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformReferenceType(clang::TypeLocBuilder&,

clang::ReferenceTypeLoc) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b882c2)

#16 0x0000000002b6dd3e

clang::Sema::SubstFunctionDeclType(clang::TypeSourceInfo*,

clang::MultiLevelTemplateArgumentList const&, clang::SourceLocation,

clang::DeclarationName, clang::CXXRecordDecl*, unsigned int)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b6dd3e)

#17 0x0000000002b9d654

clang::TemplateDeclInstantiator::SubstFunctionType(clang::FunctionDecl*,

llvm::SmallVectorImpl<clang::ParmVarDecl*>&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b9d654)

#18 0x0000000002b9bb1f

clang::TemplateDeclInstantiator::VisitFunctionDecl(clang::FunctionDecl*,

clang::TemplateParameterList*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b9bb1f)

#19 0x0000000002ba20d8 clang::TemplateDeclInstantiator::VisitDecl(clang::Decl*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba20d8)

#20 0x0000000002b3b31c

clang::Sema::FinishTemplateArgumentDeduction(clang::FunctionTemplateDecl*,

llvm::SmallVectorImpl<clang::DeducedTemplateArgument>&, unsigned int,

clang::FunctionDecl*&, clang::sema::TemplateDeductionInfo&,

llvm::SmallVectorImpl<clang::Sema::OriginalCallArg> const*, bool,

llvm::function_ref<bool ()>) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b3b31c)

#21 0x0000000002b3cbe9

clang::Sema::DeduceTemplateArguments(clang::FunctionTemplateDecl*,

clang::TemplateArgumentListInfo*, llvm::ArrayRef<clang::Expr*>,

clang::FunctionDecl*&, clang::sema::TemplateDeductionInfo&, bool,

llvm::function_ref<bool (llvm::ArrayRef<clang::QualType>)>)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b3cbe9)

#22 0x0000000002a7d6c2

clang::Sema::AddTemplateOverloadCandidate(clang::FunctionTemplateDecl*,

clang::DeclAccessPair, clang::TemplateArgumentListInfo*,

llvm::ArrayRef<clang::Expr*>, clang::OverloadCandidateSet&, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2a7d6c2)

#23 0x0000000002a8ee8a

clang::Sema::AddOverloadedCallCandidates(clang::UnresolvedLookupExpr*,

llvm::ArrayRef<clang::Expr*>, clang::OverloadCandidateSet&, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2a8ee8a)

#24 0x0000000002a8f06c clang::Sema::buildOverloadedCallSet(clang::Scope*,

clang::Expr*, clang::UnresolvedLookupExpr*,

llvm::MutableArrayRef<clang::Expr*>, clang::SourceLocation,

clang::OverloadCandidateSet*, clang::ActionResult<clang::Expr*, true>*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2a8f06c)

#25 0x0000000002a8f3aa clang::Sema::BuildOverloadedCallExpr(clang::Scope*,

clang::Expr*, clang::UnresolvedLookupExpr*, clang::SourceLocation,

llvm::MutableArrayRef<clang::Expr*>, clang::SourceLocation, clang::Expr*, bool,

bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2a8f3aa)

#26 0x00000000028dbc8f clang::Sema::ActOnCallExpr(clang::Scope*, clang::Expr*,

clang::SourceLocation, llvm::MutableArrayRef<clang::Expr*>,

clang::SourceLocation, clang::Expr*, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x28dbc8f)

#27 0x0000000002b7b086 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformCallExpr(clang::CallExpr*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b7b086)

#28 0x0000000002b75dc8 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformExprs(clang::Expr* const*, unsigned

int, bool, llvm::SmallVectorImpl<clang::Expr*>&, bool*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b75dc8)

#29 0x0000000002b7b00e clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformCallExpr(clang::CallExpr*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b7b00e)

#30 0x0000000002b75dc8 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformExprs(clang::Expr* const*, unsigned

int, bool, llvm::SmallVectorImpl<clang::Expr*>&, bool*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b75dc8)

#31 0x0000000002b7f16a clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformParenListExpr(clang::ParenListExpr*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b7f16a)

#32 0x0000000002b72f3d clang::Sema::SubstInitializer(clang::Expr*,

clang::MultiLevelTemplateArgumentList const&, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b72f3d)

#33 0x0000000002ba3d1e

clang::Sema::InstantiateMemInitializers(clang::CXXConstructorDecl*,

clang::CXXConstructorDecl const*, clang::MultiLevelTemplateArgumentList const&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba3d1e)

#34 0x0000000002ba32b0

clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,

clang::FunctionDecl*, bool, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba32b0)

#35 0x0000000002917a20

clang::Sema::MarkFunctionReferenced(clang::SourceLocation,

clang::FunctionDecl*, bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2917a20)

#36 0x000000000287e421

clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,

clang::NamedDecl*, clang::CXXConstructorDecl*, bool,

llvm::MutableArrayRef<clang::Expr*>, bool, bool, bool, bool, unsigned int,

clang::SourceRange) (/opt/wandbox/clang-head/bin/clang-5.0+0x287e421)

#37 0x000000000287e360

clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,

clang::NamedDecl*, clang::CXXConstructorDecl*,

llvm::MutableArrayRef<clang::Expr*>, bool, bool, bool, bool, unsigned int,

clang::SourceRange) (/opt/wandbox/clang-head/bin/clang-5.0+0x287e360)

#38 0x00000000029ccf31 PerformConstructorInitialization(clang::Sema&,

clang::InitializedEntity const&, clang::InitializationKind const&,

llvm::MutableArrayRef<clang::Expr*>, clang::InitializationSequence::Step

const&, bool&, bool, bool, clang::SourceLocation, clang::SourceLocation)

(/opt/wandbox/clang-head/bin/clang-5.0+0x29ccf31)

#39 0x00000000029c54e4 clang::InitializationSequence::Perform(clang::Sema&,

clang::InitializedEntity const&, clang::InitializationKind const&,

llvm::MutableArrayRef<clang::Expr*>, clang::QualType*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x29c54e4)

#40 0x0000000002857720 clang::Sema::BuildMemberInitializer(clang::ValueDecl*,

clang::Expr*, clang::SourceLocation)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2857720)

#41 0x0000000002ba3c0b

clang::Sema::InstantiateMemInitializers(clang::CXXConstructorDecl*,

clang::CXXConstructorDecl const*, clang::MultiLevelTemplateArgumentList const&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba3c0b)

#42 0x0000000002ba32b0

clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,

clang::FunctionDecl*, bool, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba32b0)

#43 0x0000000002917a20

clang::Sema::MarkFunctionReferenced(clang::SourceLocation,

clang::FunctionDecl*, bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2917a20)

#44 0x000000000287e421

clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,

clang::NamedDecl*, clang::CXXConstructorDecl*, bool,

llvm::MutableArrayRef<clang::Expr*>, bool, bool, bool, bool, unsigned int,

clang::SourceRange) (/opt/wandbox/clang-head/bin/clang-5.0+0x287e421)

#45 0x000000000287e360

clang::Sema::BuildCXXConstructExpr(clang::SourceLocation, clang::QualType,

clang::NamedDecl*, clang::CXXConstructorDecl*,

llvm::MutableArrayRef<clang::Expr*>, bool, bool, bool, bool, unsigned int,

clang::SourceRange) (/opt/wandbox/clang-head/bin/clang-5.0+0x287e360)

#46 0x00000000029c52ad clang::InitializationSequence::Perform(clang::Sema&,

clang::InitializedEntity const&, clang::InitializationKind const&,

llvm::MutableArrayRef<clang::Expr*>, clang::QualType*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x29c52ad)

#47 0x00000000029cfa21

clang::Sema::PerformCopyInitialization(clang::InitializedEntity const&,

clang::SourceLocation, clang::ActionResult<clang::Expr*, true>, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x29cfa21)

#48 0x0000000002aba1b5

clang::Sema::PerformMoveOrCopyInitialization(clang::InitializedEntity const&,

clang::VarDecl const*, clang::QualType, clang::Expr*, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2aba1b5)

#49 0x0000000002abc5cf clang::Sema::BuildReturnStmt(clang::SourceLocation,

clang::Expr*) (/opt/wandbox/clang-head/bin/clang-5.0+0x2abc5cf)

#50 0x0000000002b872c1 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformCompoundStmt(clang::CompoundStmt*,

bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b872c1)

#51 0x0000000002b74081 clang::Sema::SubstStmt(clang::Stmt*,

clang::MultiLevelTemplateArgumentList const&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b74081)

#52 0x0000000002ba33b2

clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,

clang::FunctionDecl*, bool, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba33b2)

#53 0x0000000002917a20

clang::Sema::MarkFunctionReferenced(clang::SourceLocation,

clang::FunctionDecl*, bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2917a20)

#54 0x000000000291b1d5 MarkExprReferenced(clang::Sema&, clang::SourceLocation,

clang::Decl*, clang::Expr*, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x291b1d5)

#55 0x0000000002a8df15

clang::Sema::FixOverloadedFunctionReference(clang::Expr*,

clang::DeclAccessPair, clang::FunctionDecl*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2a8df15)

#56 0x0000000002a8f584 FinishOverloadedCallExpr(clang::Sema&, clang::Scope*,

clang::Expr*, clang::UnresolvedLookupExpr*, clang::SourceLocation,

llvm::MutableArrayRef<clang::Expr*>, clang::SourceLocation, clang::Expr*,

clang::OverloadCandidateSet*, clang::OverloadCandidate**,

clang::OverloadingResult, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2a8f584)

#57 0x0000000002a8f489 clang::Sema::BuildOverloadedCallExpr(clang::Scope*,

clang::Expr*, clang::UnresolvedLookupExpr*, clang::SourceLocation,

llvm::MutableArrayRef<clang::Expr*>, clang::SourceLocation, clang::Expr*, bool,

bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2a8f489)

#58 0x00000000028dbc8f clang::Sema::ActOnCallExpr(clang::Scope*, clang::Expr*,

clang::SourceLocation, llvm::MutableArrayRef<clang::Expr*>,

clang::SourceLocation, clang::Expr*, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x28dbc8f)

#59 0x0000000002b7b086 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformCallExpr(clang::CallExpr*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b7b086)

#60 0x0000000002b8d6af clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformReturnStmt(clang::ReturnStmt*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b8d6af)

#61 0x0000000002b872c1 clang::TreeTransform<(anonymous

namespace)::TemplateInstantiator>::TransformCompoundStmt(clang::CompoundStmt*,

bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b872c1)

#62 0x0000000002b74081 clang::Sema::SubstStmt(clang::Stmt*,

clang::MultiLevelTemplateArgumentList const&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2b74081)

#63 0x0000000002ba33b2

clang::Sema::InstantiateFunctionDefinition(clang::SourceLocation,

clang::FunctionDecl*, bool, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2ba33b2)

#64 0x0000000002b40dea clang::Sema::DeduceReturnType(clang::FunctionDecl*,

clang::SourceLocation, bool) (/opt/wandbox/clang-head/bin/clang-5.0+0x2b40dea)

#65 0x00000000028d49b8 clang::Sema::DiagnoseUseOfDecl(clang::NamedDecl*,

clang::SourceLocation, clang::ObjCInterfaceDecl const*, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x28d49b8)

#66 0x0000000002a90d3c CreateFunctionRefExpr(clang::Sema&,

clang::FunctionDecl*, clang::NamedDecl*, bool, clang::SourceLocation,

clang::DeclarationNameLoc const&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2a90d3c)

#67 0x0000000002a91df6

clang::Sema::CreateOverloadedBinOp(clang::SourceLocation,

clang::BinaryOperatorKind, clang::UnresolvedSetImpl const&, clang::Expr*,

clang::Expr*) (/opt/wandbox/clang-head/bin/clang-5.0+0x2a91df6)

#68 0x000000000290f4af clang::Sema::BuildBinOp(clang::Scope*,

clang::SourceLocation, clang::BinaryOperatorKind, clang::Expr*, clang::Expr*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x290f4af)

#69 0x00000000028dd4eb clang::Sema::ActOnBinOp(clang::Scope*,

clang::SourceLocation, clang::tok::TokenKind, clang::Expr*, clang::Expr*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x28dd4eb)

#70 0x0000000002516017

clang::Parser::ParseRHSOfBinaryExpression(clang::ActionResult<clang::Expr*,

true>, clang::prec::Level) (/opt/wandbox/clang-head/bin/clang-5.0+0x2516017)

#71 0x00000000025152d8

clang::Parser::ParseAssignmentExpression(clang::Parser::TypeCastState)

(/opt/wandbox/clang-head/bin/clang-5.0+0x25152d8)

#72 0x0000000002521b1a

clang::Parser::ParseExpressionList(llvm::SmallVectorImpl<clang::Expr*>&,

llvm::SmallVectorImpl<clang::SourceLocation>&, std::function<void ()>)

(/opt/wandbox/clang-head/bin/clang-5.0+0x2521b1a)

#73 0x000000000251772c

clang::Parser::ParsePostfixExpressionSuffix(clang::ActionResult<clang::Expr*,

true>) (/opt/wandbox/clang-head/bin/clang-5.0+0x251772c)

#74 0x000000000251c56b clang::Parser::ParseCastExpression(bool, bool, bool&,

clang::Parser::TypeCastState) (/opt/wandbox/clang-head/bin/clang-5.0+0x251c56b)

#75 0x000000000251526c

clang::Parser::ParseAssignmentExpression(clang::Parser::TypeCastState)

(/opt/wandbox/clang-head/bin/clang-5.0+0x251526c)

#76 0x00000000025151b9

clang::Parser::ParseExpression(clang::Parser::TypeCastState)

(/opt/wandbox/clang-head/bin/clang-5.0+0x25151b9)

#77 0x0000000002555796 clang::Parser::ParseExprStatement()

(/opt/wandbox/clang-head/bin/clang-5.0+0x2555796)

#78 0x00000000025548f9

clang::Parser::ParseStatementOrDeclarationAfterAttributes(llvm::SmallVector<clang::Stmt*,

32u>&, clang::Parser::AllowedContsructsKind, clang::SourceLocation*,

clang::Parser::ParsedAttributesWithRange&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x25548f9)

#79 0x000000000255447b

clang::Parser::ParseStatementOrDeclaration(llvm::SmallVector<clang::Stmt*,

32u>&, clang::Parser::AllowedContsructsKind, clang::SourceLocation*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x255447b)

#80 0x000000000255b31a clang::Parser::ParseCompoundStatementBody(bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x255b31a)

#81 0x000000000255bc76 clang::Parser::ParseFunctionStatementBody(clang::Decl*,

clang::Parser::ParseScope&) (/opt/wandbox/clang-head/bin/clang-5.0+0x255bc76)

#82 0x00000000024da2ee

clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&,

clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x24da2ee)

#83 0x00000000024ef8d7 clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&,

unsigned int, clang::SourceLocation*, clang::Parser::ForRangeInit*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x24ef8d7)

#84 0x00000000024d9243

clang::Parser::ParseDeclOrFunctionDefInternal(clang::Parser::ParsedAttributesWithRange&,

clang::ParsingDeclSpec&, clang::AccessSpecifier)

(/opt/wandbox/clang-head/bin/clang-5.0+0x24d9243)

#85 0x00000000024d8ba9

clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsedAttributesWithRange&,

clang::ParsingDeclSpec*, clang::AccessSpecifier)

(/opt/wandbox/clang-head/bin/clang-5.0+0x24d8ba9)

#86 0x00000000024d8101

clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&,

clang::ParsingDeclSpec*) (/opt/wandbox/clang-head/bin/clang-5.0+0x24d8101)

#87 0x00000000024d7259

clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x24d7259)

#88 0x00000000024d3557 clang::ParseAST(clang::Sema&, bool, bool)

(/opt/wandbox/clang-head/bin/clang-5.0+0x24d3557)

#89 0x0000000001dc18cf clang::FrontendAction::Execute()

(/opt/wandbox/clang-head/bin/clang-5.0+0x1dc18cf)

#90 0x0000000001d870f8

clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)

(/opt/wandbox/clang-head/bin/clang-5.0+0x1d870f8)

#91 0x0000000001e461df

clang::ExecuteCompilerInvocation(clang::CompilerInstance*)

(/opt/wandbox/clang-head/bin/clang-5.0+0x1e461df)

#92 0x0000000000825b85 cc1_main(llvm::ArrayRef<char const*>, char const*,

void*) (/opt/wandbox/clang-head/bin/clang-5.0+0x825b85)

#93 0x0000000000824b80 main (/opt/wandbox/clang-head/bin/clang-5.0+0x824b80)

#94 0x00007fbf980a2830 __libc_start_main

(/lib/x86_64-linux-gnu/libc.so.6+0x20830)

#95 0x0000000000821b49 _start (/opt/wandbox/clang-head/bin/clang-5.0+0x821b49)

Stack dump:

0.      Program arguments: /opt/wandbox/clang-head/bin/clang-5.0 -cc1 -triple

x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free

-disable-llvm-verifier -discard-value-names -main-file-name prog.cc

-mrelocation-model static -mthread-model posix -mdisable-fp-elim -fmath-errno

-masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array

-target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb -nostdinc++

-resource-dir /opt/wandbox/clang-head/bin/../lib/clang/5.0.0 -I

/opt/wandbox/clang-head/include/c++/v1 -I /opt/wandbox/boost-sml/include -I

/opt/wandbox/range-v3/include -D BOOST_NO_AUTO_PTR -I

/opt/wandbox/boost-1.63.0/clang-head/include -internal-isystem

/usr/local/include -internal-isystem

/opt/wandbox/clang-head/bin/../lib/clang/5.0.0/include

-internal-externc-isystem /usr/include/x86_64-linux-gnu

-internal-externc-isystem /include -internal-externc-isystem /usr/include -Wall

-Wextra -Wno-unused-parameter -std=gnu++1z -fdeprecated-macro

-fdebug-compilation-dir /home/jail -ferror-limit 19 -fmessage-length 0

-fobjc-runtime=gcc -fcxx-exceptions -fexceptions -fdiagnostics-show-option

-fcolor-diagnostics -fansi-escape-codes -o /tmp/prog-fc81ba.o -x c++ prog.cc 

1.      prog.cc:113:29: current parser token 'and'

2.      prog.cc:60:1: parsing function body 'main'

3.      prog.cc:60:1: in compound statement ('{}')

4.      prog.cc:28:41: instantiating function definition 'operator&&<BOT, BOT,

BOT, BOT, BOT, BOT, BOT, OUTPUT, BOT, BOT, BOT, BOT, BOT, BOT, BOT, BOT, BOT,

BOT, BOT, BOT, BOT, BOT, BOT, BOT, BOT, BOT, BOT, VALUE, BOT, BOT, BOT, BOT,

BOT, BOT, BOT, BOT, BOT, BOT, VALUE, BOT, BOT, OUTPUT, BOT, BOT, BOT, BOT, BOT,