March 03, 2015 [Issue 14240] New: Segfault while compiling templated code | ||||
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https://issues.dlang.org/show_bug.cgi?id=14240 Issue ID: 14240 Summary: Segfault while compiling templated code Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: normal Priority: P1 Component: DMD Assignee: nobody@puremagic.com Reporter: lord_sigma@live.de Created attachment 1479 --> https://issues.dlang.org/attachment.cgi?id=1479&action=edit GDB's backtrace Dustmited source: ----- // A.d struct C(string E ) {} import std.typetuple; alias I = TypeTuple!(C!K); enum K = M; ----- DMD version 2.066 and git crash on my system whenever I try to run dmd A.d . GDB's backtrace: #0 0x00000000004713da in ctfeInterpret(Expression*) () #1 0x000000000044e4b9 in TemplateValueParameter::matchArg(Scope*, RootObject*, unsigned long, Array<TemplateParameter*>*, Array<RootObject*>*, Declaration**) () #2 0x000000000045715e in TemplateDeclaration::matchWithInstance(Scope*, TemplateInstance*, Array<RootObject*>*, Array<Expression*>*, int) () #3 0x000000000045784d in TemplateInstance::findBestMatch(Scope*, Array<Expression*>*)::ParamBest::fp(void*, Dsymbol*) () #4 0x00000000004f2ce6 in overloadApply(Dsymbol*, void*, int (*)(void*, Dsymbol*)) () #5 0x0000000000457c97 in TemplateInstance::findBestMatch(Scope*, Array<Expression*>*) () #6 0x000000000045c7b9 in TemplateInstance::semantic(Scope*, Array<Expression*>*) () #7 0x0000000000419c54 in TypeInstance::resolve(Loc, Scope*, Expression**, Type**, Dsymbol**, bool) () #8 0x0000000000455ea0 in TemplateInstance::semanticTiargs(Loc, Scope*, Array<RootObject*>*, int) () #9 0x0000000000456a2e in TemplateInstance::semanticTiargs(Scope*) [clone .part.55] () #10 0x000000000045ca1b in TemplateInstance::semantic(Scope*, Array<Expression*>*) () #11 0x0000000000419c54 in TypeInstance::resolve(Loc, Scope*, Expression**, Type**, Dsymbol**, bool) () #12 0x0000000000409f4d in TypeInstance::toDsymbol(Scope*) () #13 0x00000000004c126e in AliasDeclaration::semantic(Scope*) () #14 0x0000000000407c65 in Module::semantic() () #15 0x0000000000404e5c in tryMain(unsigned long, char const**) () #16 0x00007ffff7015ab5 in __libc_start_main () from /lib64/libc.so.6 #17 0x0000000000402cf5 in _start () -- |
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