Add noreturn as a type attribute, handle printing for them and handle

calls to noreturn function pointers when CFG building.

llvm-svn: 77089

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/test/Sema/return.c b/clang/test/Sema/return.c
index fd50d0792af..db83a06d2a5 100644
--- a/clang/test/Sema/return.c
+++ b/clang/test/Sema/return.c
@@ -158,6 +158,7 @@ int test26() {
 } // expected-warning {{control reaches end of non-void function}}
 
 int j;
+void (*fptr)() __attribute__((noreturn));
 int test27() {
   switch (j) {
   case 1:
@@ -178,6 +179,9 @@ int test27() {
   case 5:
     while (1) { return 1; }
     break;
+  case 6:
+    fptr();
+    break;
   default:
     return 1;
   }