Daily bump.

gcc/DATESTAMP

-20200606
+20200607

gcc/cp/ChangeLog

+2020-06-06  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/94817
+	PR c++/94829
+	PR c++/95087
+	* coroutines.cc (morph_fn_to_coro): Set unformed outline
+	functions to error_mark_node.  For early error returns suppress
+	warnings about missing ramp return values.  Fix reinstatement
+	of the function body on pre-existing initial error.  If we see
+	an early fatal error, drop the erroneous function body.
+	* decl.c (finish_function): Use the normal error path for fails
+	in the ramp function, do not try to compile the helpers if the
+	transform fails.
+
 2020-06-04  Jason Merrill  <jason@redhat.com>
 
 	PR c++/93310

gcc/testsuite/ChangeLog

+2020-06-06  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR c++/94817
+	PR c++/94829
+	PR c++/95087
+	* g++.dg/coroutines/coro-missing-final-suspend.C: New test.
+	* g++.dg/coroutines/coro-missing-initial-suspend.C: New test.
+	* g++.dg/coroutines/coro-missing-promise-yield.C: Check for
+	continuation of compilation.
+	* g++.dg/coroutines/coro-missing-promise.C: Likewise.
+	* g++.dg/coroutines/coro-missing-ret-value.C: Likewise
+	* g++.dg/coroutines/coro-missing-ret-void.C: Likewise
+	* g++.dg/coroutines/coro-missing-ueh-3.C: Likewise
+	* g++.dg/coroutines/pr94817.C: New test.
+	* g++.dg/coroutines/pr94829.C: New test.
+	* g++.dg/coroutines/co-return-syntax-08-bad-return.C:
+	Adjust the testcase to do the compile (rather than an
+	-fsyntax-only parse).
+	* g++.dg/coroutines/coro1-ret-int-yield-int.h
+	(MISSING_INITIAL_SUSPEND, MISSING_FINAL_SUSPEND): New.
+
 2020-06-05  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/95373