vendor/clang/clang-trunk-r300422

7 files changed, 122 insertions, 6 deletions

diff --git a/test/PCH/cxx-dependent-sized-ext-vector.cpp b/test/PCH/cxx-dependent-sized-ext-vector.cpp
new file mode 100644
index 0000000000000..29c06f7cc797d
--- /dev/null
+++ b/test/PCH/cxx-dependent-sized-ext-vector.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -std=c++11 -emit-pch %s -o %t
+// RUN: %clang_cc1 -std=c++11 -include-pch %t -verify %s
+
+#ifndef HEADER_INCLUDED
+
+#define HEADER_INCLUDED
+
+template<typename T, int N>
+using vec = T __attribute__((ext_vector_type(N)));
+
+#else
+
+void test() {
+  vec<float, 2> a;  // expected-error@-5 {{zero vector size}}
+  vec<float, 0> b; // expected-note {{in instantiation of template type alias 'vec' requested here}}
+}
+
+#endif
diff --git a/test/PCH/cxx-traits.cpp b/test/PCH/cxx-traits.cpp
index b0f1d9d2c3deb..01b9e9302d790 100644
--- a/test/PCH/cxx-traits.cpp
+++ b/test/PCH/cxx-traits.cpp
@@ -16,6 +16,7 @@ bool copy_construct_int = n::is_trivially_constructible<int, const int&>::value;
 
 // The built-ins should still work too:
 bool _is_abstract_result = __is_abstract(int);
+bool _is_aggregate_result = __is_aggregate(int);
 bool _is_arithmetic_result = __is_arithmetic(int);
 bool _is_array_result = __is_array(int);
 bool _is_assignable_result = __is_assignable(int, int);
diff --git a/test/PCH/cxx-traits.h b/test/PCH/cxx-traits.h
index 1d7d40450fe2d..0a4bd09c363e9 100644
--- a/test/PCH/cxx-traits.h
+++ b/test/PCH/cxx-traits.h
@@ -18,6 +18,7 @@ struct is_trivially_constructible {
 };
 
 struct __is_abstract {};  // expected-warning {{made available}}
+struct __is_aggregate {}; // expected-warning {{made available}}
 struct __is_arithmetic {};  // expected-warning {{made available}}
 struct __is_array {};  // expected-warning {{made available}}
 struct __is_assignable {};  // expected-warning {{made available}}
diff --git a/test/PCH/emit-dependencies.c b/test/PCH/emit-dependencies.c
new file mode 100644
index 0000000000000..c4bccf8bb1a69
--- /dev/null
+++ b/test/PCH/emit-dependencies.c
@@ -0,0 +1,9 @@
+// RUN: rm -f %t.pch
+// RUN: %clang_cc1 -emit-pch -o %t.pch %S/Inputs/chain-decls1.h
+// RUN: %clang_cc1 -include-pch %t.pch -fsyntax-only -MT %s.o -dependency-file - %s | FileCheck %s
+// CHECK: chain-decls1.h
+
+int main() {
+  f();
+  return 0;
+}
diff --git a/test/PCH/macro-undef.cpp b/test/PCH/macro-undef.cpp
index c0ce2de23fe32..bfe87d12b2083 100644
--- a/test/PCH/macro-undef.cpp
+++ b/test/PCH/macro-undef.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang_cc1 -emit-pch -o %t %s
-// RUN: %clang_cc1 -fsyntax-only -include-pch %t %s -Wuninitialized -verify
-// RUN: %clang_cc1 -fsyntax-only -include-pch %t %s -Wuninitialized -fdiagnostics-parseable-fixits 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -std=c++98 -emit-pch -o %t %s
+// RUN: %clang_cc1 -std=c++98 -fsyntax-only -include-pch %t %s -Wuninitialized -verify
+// RUN: %clang_cc1 -std=c++98 -fsyntax-only -include-pch %t %s -Wuninitialized -fdiagnostics-parseable-fixits 2>&1 | FileCheck %s
 
 #ifndef HEADER
 #define HEADER
diff --git a/test/PCH/ocl_types.h b/test/PCH/ocl_types.h
index bdc4bb11c1b2e..96391289f7f3c 100644
--- a/test/PCH/ocl_types.h
+++ b/test/PCH/ocl_types.h
@@ -32,9 +32,6 @@ typedef clk_event_t clkevt_t;
 // queue_t
 typedef queue_t q_t;
 
-// ndrange_t
-typedef ndrange_t range_t;
-
 // reserve_id_t
 typedef reserve_id_t reserveid_t;
 
diff --git a/test/PCH/pragma-pack.c b/test/PCH/pragma-pack.c
new file mode 100644
index 0000000000000..47a5570023518
--- /dev/null
+++ b/test/PCH/pragma-pack.c
@@ -0,0 +1,90 @@
+// Test this without pch.
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -include %s -verify -fsyntax-only -DSET
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -include %s -verify -fsyntax-only -DRESET
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -include %s -verify -fsyntax-only -DPUSH
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -include %s -verify -fsyntax-only -DPUSH_POP
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -include %s -verify -fsyntax-only -DPUSH_POP_LABEL
+
+// Test with pch.
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DSET -emit-pch -o %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DSET -verify -include-pch %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DRESET -emit-pch -o %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DRESET -verify -include-pch %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DPUSH -emit-pch -o %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DPUSH -verify -include-pch %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DPUSH_POP -emit-pch -o %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DPUSH_POP -verify -include-pch %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DPUSH_POP_LABEL -emit-pch -o %t
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 %s -DPUSH_POP_LABEL -verify -include-pch %t
+
+#ifndef HEADER
+#define HEADER
+
+#ifdef SET
+#pragma pack(1)
+#endif
+
+#ifdef RESET
+#pragma pack(2)
+#pragma pack ()
+#endif
+
+#ifdef PUSH
+#pragma pack(1)
+#pragma pack (push, 2)
+#endif
+
+#ifdef PUSH_POP
+#pragma pack (push, 4)
+#pragma pack (push, 2)
+#pragma pack (pop)
+#endif
+
+#ifdef PUSH_POP_LABEL
+#pragma pack (push, a, 4)
+#pragma pack (push, b, 1)
+#pragma pack (push, c, 2)
+#pragma pack (pop, b)
+#endif
+
+#else
+
+#ifdef SET
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 1}}
+#pragma pack(pop) // expected-warning {{#pragma pack(pop, ...) failed: stack empty}}
+#endif
+
+#ifdef RESET
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 8}}
+#pragma ()
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 8}}
+#endif
+
+#ifdef PUSH
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 2}}
+#pragma pack(pop)
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 1}}
+#pragma pack ()
+#pragma pack (show) // expected-warning {{value of #pragma pack(show) == 8}}
+#pragma pack(pop) // expected-warning {{#pragma pack(pop, ...) failed: stack empty}}
+#endif
+
+#ifdef PUSH_POP
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 4}}
+#pragma pack(pop)
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 8}}
+#pragma pack(pop) // expected-warning {{#pragma pack(pop, ...) failed: stack empty}}
+#endif
+
+#ifdef PUSH_POP_LABEL
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 4}}
+#pragma pack(pop, c)
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 4}}
+#pragma pack(pop, a)
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 8}}
+#pragma pack(pop)  // expected-warning {{#pragma pack(pop, ...) failed: stack empty}}
+#pragma pack(pop, b) // expected-warning {{#pragma pack(pop, ...) failed: stack empty}}
+#pragma pack(show) // expected-warning {{value of #pragma pack(show) == 8}}
+#endif
+
+#endif