diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 3c427fed561183..1fe479fbe83092 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -218,7 +218,7 @@ def testSyntaxErrorOffset(self): check('class foo:return 1', 1, 11) check('def f():\n continue', 2, 3) check('def f():\n break', 2, 3) - check('try:\n pass\nexcept:\n pass\nexcept ValueError:\n pass', 2, 3) + check('try:\n pass\nexcept:\n pass\nexcept ValueError:\n pass', 3, 1) # Errors thrown by tokenizer.c check('(0x+1)', 1, 3) diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-06-12-43-04.bpo-44056.4LWcJW.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-06-12-43-04.bpo-44056.4LWcJW.rst new file mode 100644 index 00000000000000..24a6581bebf327 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2021-05-06-12-43-04.bpo-44056.4LWcJW.rst @@ -0,0 +1,2 @@ +Syntax errors when default ``except`` is not the last ``except`` are +reported with the correct location. Patch by Mark Shannon. diff --git a/Python/compile.c b/Python/compile.c index 4fc8b38d978289..d6bcca1c02483d 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -3165,9 +3165,9 @@ compiler_try_except(struct compiler *c, stmt_ty s) for (i = 0; i < n; i++) { excepthandler_ty handler = (excepthandler_ty)asdl_seq_GET( s->v.Try.handlers, i); + SET_LOC(c, handler); if (!handler->v.ExceptHandler.type && i < n-1) return compiler_error(c, "default 'except:' must be last"); - SET_LOC(c, handler); except = compiler_new_block(c); if (except == NULL) return 0;