[c++1z] Remove terse range-based for loops; they've been removed from
consideration for C++17 for now. Update C++ status page to match.
llvm-svn: 222865
diff --git a/clang/test/SemaCXX/for-range-examples.cpp b/clang/test/SemaCXX/for-range-examples.cpp
index 2f777fb..d07331c 100644
--- a/clang/test/SemaCXX/for-range-examples.cpp
+++ b/clang/test/SemaCXX/for-range-examples.cpp
@@ -214,17 +214,19 @@
namespace test7 {
void f() {
int arr[5], b;
- for (a : arr) {} // expected-warning {{extension}}
- // FIXME: Give a -Wshadow for this by default?
- for (b : arr) {} // expected-warning {{extension}}
- for (arr : arr) {} // expected-warning {{extension}}
- for (c alignas(8) : arr) { // expected-warning {{extension}}
+ for (a : arr) {} // expected-error {{requires type for loop variable}}
+ // FIXME: Give a different error in this case?
+ for (b : arr) {} // expected-error {{requires type for loop variable}}
+ for (arr : arr) {} // expected-error {{requires type for loop variable}}
+ for (c alignas(8) : arr) { // expected-error {{requires type for loop variable}}
static_assert(alignof(c) == 8, ""); // expected-warning {{extension}}
}
- // FIXME: We should reject this, but don't, because we only check the
- // attribute before we deduce the 'auto' type.
- for (d alignas(1) : arr) {} // expected-warning {{extension}}
- for (e [[deprecated]] : arr) { e = 0; } // expected-warning {{deprecated}} expected-note {{here}} expected-warning {{extension}}
+ // FIXME: The fix-it hint here is not sufficient to fix the error.
+ // We fail to diagnose that d is underaligned for its type, because
+ // we check the alignment attribute before we perform the auto
+ // deduction.
+ for (d alignas(1) : arr) {} // expected-error {{requires type for loop variable}}
+ for (e [[deprecated]] : arr) { e = 0; } // expected-warning {{deprecated}} expected-note {{here}} expected-error {{requires type for loop variable}}
}
}