Hey, got it narrowed down more. typedef __typeof__(((int*)0)-((int*)0)) ptrdiff_t;
This crashes clang 3.0, but it appears to be the same problem as was on 3.0 and 3.4. On Sat, Feb 8, 2014 at 7:59 PM, Richard Allen <rsa...@gmail.com> wrote: > 3.4 faults as well. I'm trying to find another Debian/SPARC user on the > local LUG. > > clang --version > clang version 3.4 (tags/RELEASE_34/final) > Target: sparc64-unknown-linux-gnu > Thread model: posix > > clang test.c > 0 clang 0x024c3980 > 1 libpthread.so.0 0xf79210b8 > 2 clang 0x011fd920 clang::Expr::EvaluateAsInt(llvm::APSInt&, > clang::ASTContext const&, clang::Expr::SideEffectsKind) const + 192 > 3 clang 0x011fd9b4 > clang::Expr::isIntegerConstantExpr(llvm::APSInt&, clang::ASTContext const&, > clang::SourceLocation*, bool) const + 84 > 4 clang 0x008d0398 > 5 clang 0x008d39ac > 6 clang 0x008dc3ac > 7 clang 0x008de790 > clang::Sema::ProcessDeclAttributeList(clang::Scope*, clang::Decl*, > clang::AttributeList const*, bool) + 48 > 8 clang 0x008af8d4 > clang::Sema::ActOnFunctionDeclarator(clang::Scope*, clang::Declarator&, > clang::DeclContext*, clang::TypeSourceInfo*, clang::LookupResult&, > llvm::MutableArrayRef<clang::TemplateParameterList*>, bool&) + 6612 > 9 clang 0x008b7700 clang::Sema::HandleDeclarator(clang::Scope*, > clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>) + > 2784 > 10 clang 0x008b7cf0 clang::Sema::ActOnDeclarator(clang::Scope*, > clang::Declarator&) + 48 > 11 clang 0x0077a618 > clang::Parser::ParseDeclarationAfterDeclaratorAndAttributes(clang::Declarator&, > clang::Parser::ParsedTemplateInfo const&) + 536 > 12 clang 0x00789c98 > clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, unsigned int, bool, > clang::SourceLocation*, clang::Parser::ForRangeInit*) + 1752 > 13 clang 0x0076ea14 > clang::Parser::ParseDeclOrFunctionDefInternal(clang::Parser::ParsedAttributesWithRange&, > clang::ParsingDeclSpec&, clang::AccessSpecifier) + 276 > 14 clang 0x0076f09c > clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsedAttributesWithRange&, > clang::ParsingDeclSpec*, clang::AccessSpecifier) + 732 > 15 clang 0x00771938 > clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&, > clang::ParsingDeclSpec*) + 88 > 16 clang 0x0077205c > clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&) + > 188 > 17 clang 0x00768044 clang::ParseAST(clang::Sema&, bool, bool) + > 516 > 18 clang 0x003ed570 clang::FrontendAction::Execute() + 304 > 19 clang 0x003cc438 > clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 408 > 20 clang 0x003b11ac > clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 1836 > 21 clang 0x003aac78 cc1_main(char const**, char const**, char > const*, void*) + 1400 > 22 clang 0x0038e444 main + 516 > 23 libc.so.6 0xf7524e4c __libc_start_main + 268 > 24 clang 0x003aa52c _start + 44 > Stack dump: > 0. Program arguments: > /home/rsaxvc/code/llvm-build/Release+Asserts/bin/clang -cc1 -triple > sparc64-unknown-linux-gnu -S -disable-free -main-file-name test.c > -mrelocation-model static -mdisable-fp-elim -fmath-errno > -mconstructor-aliases -target-linker-version 2.22 -resource-dir > /home/rsaxvc/code/llvm-build/Release+Asserts/bin/../lib/clang/3.4 > -internal-isystem /usr/local/include -internal-isystem > /home/rsaxvc/code/llvm-build/Release+Asserts/bin/../lib/clang/3.4/include > -internal-externc-isystem /include -internal-externc-isystem /usr/include > -fno-dwarf-directory-asm -fdebug-compilation-dir /home/rsaxvc/code > -ferror-limit 19 -fmessage-length 0 -mstackrealign -fobjc-runtime=gcc > -fdiagnostics-show-option -vectorize-slp -o /tmp/test-534c7f.s -x c test.c > 1. /usr/include/stdlib.h:146:54: current parser token ';' > clang: error: unable to execute command: Bus error > clang: error: clang frontend command failed due to signal (use -v to see > invocation) > clang version 3.4 (tags/RELEASE_34/final) > Target: sparc64-unknown-linux-gnu > Thread model: posix > clang: note: diagnostic msg: PLEASE submit a bug report to > http://llvm.org/bugs/ and include the crash backtrace, preprocessed > source, and associated run script. > clang: note: diagnostic msg: > ******************** > > PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: > Preprocessed source(s) and associated run script(s) are located at: > clang: note: diagnostic msg: /tmp/test-c0ad4a.c > clang: note: diagnostic msg: /tmp/test-c0ad4a.sh > clang: note: diagnostic msg: > > ******************** > > > On Sat, Feb 1, 2014 at 10:18 AM, Sylvestre Ledru <sylves...@debian.org>wrote: > >> >> On 31/01/2014 18:18, Richard Allen wrote: >> > Package: clang >> > Version: 1.3.0-6.2 >> > Invoking clang on any 'c' file including <stdlib.h> crashes the >> compiler with a "Bus Error" and a backtrace. Crash log is below. >> clang 3.0 is starting to be very old. could you have a look to the 3.4 >> release ? (the lastest) >> >> Thanks >> S >> >> >
