Take the following code: @implementation A +B +C {} @end With 4.0, we got: t.m: In function +[A B]: t.m:3: error: syntax error before + token
But with 4.1 we get: t.m: In function +[A B]: t.m:3: error: expected { before + token t.m: At top level: t.m:3: error: redefinition of parameter self t.m:3: error: previous definition of self was here t.m:3: error: redefinition of parameter _cmd t.m:3: error: previous definition of _cmd was here The error messages about self and _cmd are not really needed (yes they are correct really but we should be able to do better with error recovery) -- Summary: [4.1 Regression] werid error message after a parse error Product: gcc Version: 4.1.0 Status: UNCONFIRMED Keywords: diagnostic Severity: minor Priority: P2 Component: objc AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pinskia at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20574