http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45983
Summary: ICE: tree code 'template_parm_index' is not supported in gimple streams with -lto Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: tbp...@gmail.com Created attachment 22022 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22022 refrigeration Hello, in the vein of PR45947, PR45959 and others, i'm still having issues in LTO mode: $ /usr/local/gcc-4.6-20101012/bin/g++ -flto -std=c++0x -c synth.ii src/audio/synth.cc:96:1: internal compiler error: tree code 'template_parm_index' is not supported in gimple streams Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Sorry for the ugly test-case. PS: initially i also suffered a 'template_type_parm' ICE somewhere else and contacted R. Guenther, about PR45947, and he provided a patch that fixed everything.