http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51406
--- Comment #8 from Mikael Pettersson <mikpe at it dot uu.se> 2011-12-17 11:31:33 UTC --- (In reply to comment #7) > The testcases use "target c++11" target selector. This selector is not known > on 4.6 and earler branches. The testcases fail as following on 4.6 branch > [1]: > > Running target unix > ERROR: g++.dg/cpp0x/rv-cast3.C: syntax error in target selector "target c++11" > for " dg-do 2 run { target c++11 } " > UNRESOLVED: g++.dg/cpp0x/rv-cast3.C: syntax error in target selector "target > c++11" for " dg-do 2 run { target c++11 } " > ERROR: g++.dg/cpp0x/rv-cast4.C: syntax error in target selector "target c++11" > for " dg-do 2 compile { target c++11 } " > UNRESOLVED: g++.dg/cpp0x/rv-cast4.C: syntax error in target selector "target > c++11" for " dg-do 2 compile { target c++11 } " I see the exact same failures with 4.5 branch on all targets I'm testing.