Promote the extension warning for attempts to catch a reference or
pointer to incomplete type from an ExtWarn to an error. We put the
ExtWarn in place as part of a workaround for Boost (PR6527), but it
(1) doesn't actually match a GCC extension and (2) has been fixed for
two years in Boost, and (3) causes us to emit code that fails badly at
run time, so it's a bad idea to keep it. Fixes PR11803.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148838 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/exceptions.cpp b/test/SemaCXX/exceptions.cpp
index 908ff38..486d88e 100644
--- a/test/SemaCXX/exceptions.cpp
+++ b/test/SemaCXX/exceptions.cpp
@@ -12,8 +12,8 @@
} catch(float i) {
} catch(void v) { // expected-error {{cannot catch incomplete type 'void'}}
} catch(A a) { // expected-error {{cannot catch incomplete type 'A'}}
- } catch(A *a) { // expected-warning {{ISO C++ forbids catching a pointer to incomplete type 'A'}}
- } catch(A &a) { // expected-warning {{ISO C++ forbids catching a reference to incomplete type 'A'}}
+ } catch(A *a) { // expected-error {{cannot catch pointer to incomplete type 'A'}}
+ } catch(A &a) { // expected-error {{cannot catch reference to incomplete type 'A'}}
} catch(Abstract) { // expected-error {{variable type 'Abstract' is an abstract class}}
} catch(...) {
int j = i; // expected-error {{use of undeclared identifier 'i'}}