https://issues.dlang.org/show_bug.cgi?id=19413
Issue ID: 19413 Summary: Segfault assigning hashmap from slice in CTFE Product: D Version: D2 Hardware: x86_64 OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nob...@puremagic.com Reporter: dl...@ryanjframe.com Tested on Windows DMD 2081.2 and 2083.0 On Linux 2.065.0 and 2082.0 Compiler segfaults when assigning from a slice to an AA that contains another array in CTFE. Does not occur if executed at runtime or with a string[string]. --- void main() { enum a = d(); } auto d() { alias VP = string[string]; VP[string] values; string str = "aaaaaa"; values[str]["s"] = "val"; str = str[1..3]; values[str]["s"] = "val"; // <-- right here. return values; } --- --- DMD v2.083.0 predefs Have_new DigitalMars Windows CRuntime_DigitalMars CppRuntime_DigitalMars LittleEndian D_Version2 all D_InlineAsm D_InlineAsm_X86 X86 Win32 assert D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat binary C:\D\dmd2\windows\bin\dmd.exe version v2.083.0 config C:\D\dmd2\windows\bin\sc.ini DFLAGS -IC:\D\dmd2\windows\bin\..\..\src\phobos -IC:\D\dmd2\windows\bin\..\..\src\druntime\import --- --