https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104737
Bug ID: 104737 Summary: [12 regression] gdc.test/runnable_cxx/cppa.d FAILs on Solaris Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: d Assignee: ibuclaw at gdcproject dot org Reporter: ro at gcc dot gnu.org Target Milestone: --- Target: *-*-solaris2.11 Since 20211130, the gdc.test/runnable_cxx/cppa.d test FAILs on Solaris: +UNRESOLVED: gdc.test/runnable_cxx/cppa.d compilation failed to produce executable +UNRESOLVED: gdc.test/runnable_cxx/cppa.d -g compilation failed to produce executable +UNRESOLVED: gdc.test/runnable_cxx/cppa.d -g -shared-libphobos compilation failed to produce executable +UNRESOLVED: gdc.test/runnable_cxx/cppa.d -shared-libphobos compilation failed to produce executable unnable_cxx/extra-files/cppb.cpp:959:31: error: 'string' in namespace 'std' does not name a type runnable_cxx/extra-files/cppb.cpp:959:26: note: 'std::string' is defined in header '<string>'; did you forget to '#include <string>'? runnable_cxx/extra-files/cppb.cpp: In function 'void test18955()': runnable_cxx/extra-files/cppb.cpp:963:10: error: 'string' is not a member of 'std' runnable_cxx/extra-files/cppb.cpp:963:10: note: 'std::string' is defined in header '<string>'; did you forget to '#include <string>'? runnable_cxx/extra-files/cppb.cpp:966:19: error: 's' was not declared in this scope It seems the dmd migration/import lost the defined(__sun) (or rather defined(__sun__) && defined(__svr4__)) in cppb.cpp to include <string> again.