re PR c++/77886 (-Wimplicit-fallthrough: breaks duff's device (in function templates))

	PR c++/77886
	* pt.c (tsubst_expr) <case CASE_LABEL_EXPR> Copy over
	FALLTHROUGH_LABEL_P flag to the new LABEL_DECL.
	(tsubst_expr) <case LABEL_EXPR>: Likewise.

	* g++.dg/warn/Wimplicit-fallthrough-2.C: New test.

From-SVN: r241711

gcc/ChangeLog

@@ -45,13 +45,6 @@
 
 	* config/microblaze/linux.h (UCLIBC_DYNAMIC_LINKER): Define.
 
-2016-10-31  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/77886
-	* pt.c (tsubst_expr) <case CASE_LABEL_EXPR> Copy over
-	FALLTHROUGH_LABEL_P flag to the new LABEL_DECL.
-	(tsubst_expr) <case LABEL_EXPR>: Likewise.
-
 2016-09-11  Le-Chun Wu  <lcwu@google.com>
 	    Mark Wielaard  <mjw@redhat.com>
 

gcc/cp/ChangeLog

@@ -6,7 +6,9 @@
 	expression and break;.
 
 	PR c++/77886
-	* g++.dg/warn/Wimplicit-fallthrough-2.C: New test.
+	* pt.c (tsubst_expr) <case CASE_LABEL_EXPR> Copy over
+	FALLTHROUGH_LABEL_P flag to the new LABEL_DECL.
+	(tsubst_expr) <case LABEL_EXPR>: Likewise.
 
 2016-09-11  Le-Chun Wu  <lcwu@google.com>
 	    Mark Wielaard  <mjw@redhat.com>

gcc/testsuite/ChangeLog

@@ -29,6 +29,11 @@
 	PR tree-optimization/77860
 	* gcc.dg/pr77860.c: New test.
 
+2016-10-31  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/77886
+	* g++.dg/warn/Wimplicit-fallthrough-2.C: New test.
+
 2016-10-31  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 
 	* gcc.dg/lto/pr60449_0.c: Skip for avr.