Update Clang for rebase to r212749.
This also fixes a small issue with arm_neon.h not being generated always.
Includes a cherry-pick of:
r213450 - fixes mac-specific header issue
r213126 - removes a default -Bsymbolic on Android
Change-Id: I2a790a0f5d3b2aab11de596fc3a74e7cbc99081d
diff --git a/test/SemaCXX/for-range-examples.cpp b/test/SemaCXX/for-range-examples.cpp
index b3cf9c3..329be63 100644
--- a/test/SemaCXX/for-range-examples.cpp
+++ b/test/SemaCXX/for-range-examples.cpp
@@ -176,8 +176,9 @@
// Make sure these don't crash. Better diagnostics would be nice.
for (: {1, 2, 3}) {} // expected-error {{expected expression}} expected-error {{expected ';'}}
- for (x : {1, 2, 3}) {} // expected-error {{undeclared identifier}} expected-error {{expected ';'}}
- for (y : {1, 2, 3}) {} // expected-error {{must declare a variable}} expected-warning {{result unused}}
+ for (1 : {1, 2, 3}) {} // expected-error {{must declare a variable}} expected-warning {{result unused}}
+ for (+x : {1, 2, 3}) {} // expected-error {{undeclared identifier}} expected-error {{expected ';'}}
+ for (+y : {1, 2, 3}) {} // expected-error {{must declare a variable}} expected-warning {{result unused}}
}
}
@@ -209,3 +210,20 @@
// expected-error@-1 {{cannot build range expression with array function parameter 'arr' since parameter with array type 'test6::vector []' is treated as pointer type 'test6::vector *'}}
}
}
+
+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}}
+ 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}}
+ }
+}