clang/test: Introduce the feature "rewriter" for --enable-clang-rewriter.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213148 91177308-0d34-0410-b5e6-96231b3b80d8

test/CXX/basic/basic.start/basic.start.main/p2.cpp

@@ -10,6 +10,7 @@
 // RUN: cp %s %t
 // RUN: %clang_cc1 -x c++ %s -std=c++11 -fsyntax-only -verify -DTEST9
 // RUN: not %clang_cc1 -x c++ %t -std=c++11 -fixit -DTEST9
+// REQUIRES: rewriter
 // RUN: %clang_cc1 -x c++ %t -std=c++11 -fsyntax-only -DTEST9
 
 // RUN: %clang_cc1 -fsyntax-only -verify %s -DTEST10

test/CXX/temp/temp.spec/cxx1y-variable-template-no-body.cpp

@@ -2,6 +2,7 @@
 // RUN: cp %s %t
 // RUN: not %clang_cc1 --std=c++1y -x c++ -fixit %t -DFIXING
 // RUN: %clang_cc1 --std=c++1y -x c++ %t -DFIXING
+// REQUIRES: rewriter
 
 template<typename T> 
 T pi = T(3.1415926535897932385); // expected-note {{template is declared here}}

test/CXX/temp/temp.spec/no-body.cpp

@@ -2,6 +2,7 @@
 // RUN: cp %s %t
 // RUN: not %clang_cc1 -x c++ -fixit %t -DFIXING
 // RUN: %clang_cc1 -x c++ %t -DFIXING
+// REQUIRES: rewriter
 
 template<typename T> void f(T) { }
 template<typename T> void g(T) { }

test/Coverage/html-print.c

 // RUN: %clang_cc1 -emit-html -o %t %s
 
+// -emit-html requires rewriter.
+// REQUIRES: rewriter
+
 #include "c-language-features.inc"

test/Format/lit.local.cfg

+if config.root.clang_rewriter == 0:
+    config.unsupported = True

test/Frontend/Rewriter/lit.local.cfg

+if config.root.clang_rewriter == 0:
+    config.unsupported = True

test/Misc/emit-html-insert.c

 // RUN: %clang_cc1 %s -emit-html -o - | grep ">< 10; }"
+// REQUIRES: rewriter
 
 int a(int x) { return x
 < 10; }

test/Misc/emit-html.c

 // RUN: %clang_cc1 %s -emit-html -o -
+// REQUIRES: rewriter
 
 // rdar://6562329
 #line 42 "foo.c"

test/Parser/brackets.c

@@ -3,6 +3,7 @@
 // RUN: not %clang_cc1 -fixit %t -x c -DFIXIT
 // RUN: %clang_cc1 -fsyntax-only %t -x c -DFIXIT
 // RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s -strict-whitespace
+// REQUIRES: rewriter
 
 void test1() {
   int a[] = {0,1,1,2,3};

test/Parser/brackets.cpp

@@ -3,6 +3,7 @@
 // RUN: not %clang_cc1 -fixit %t -x c++ -DFIXIT
 // RUN: %clang_cc1 -fsyntax-only %t -x c++ -DFIXIT
 // RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck %s -strict-whitespace
+// REQUIRES: rewriter
 
 void test1() {
   int a[] = {0,1,1,2,3};

test/Parser/colon-colon-parentheses.cpp

@@ -2,6 +2,7 @@
 // RUN: cp %s %t
 // RUN: not %clang_cc1 -x c++ -fixit %t
 // RUN: %clang_cc1 -x c++ %t
+// REQUIRES: rewriter
 
 struct S { static int a,b,c;};
 int S::(a);  // expected-error{{unexpected parenthesis after '::'}}

test/Parser/cxx-extra-semi.cpp

@@ -4,6 +4,7 @@
 // RUN: cp %s %t
 // RUN: %clang_cc1 -x c++ -Wextra-semi -fixit %t
 // RUN: %clang_cc1 -x c++ -Wextra-semi -Werror %t
+// REQUIRES: rewriter
 
 class A {
   void A1();

test/Parser/nested-namespaces-recovery.cpp

@@ -2,6 +2,7 @@
 // RUN: %clang_cc1 -fsyntax-only -verify %s
 // RUN: not %clang_cc1 -x c++ -fixit %t
 // RUN: %clang_cc1 -x c++ %t
+// REQUIRES: rewriter
 
 namespace foo1::foo2::foo3 { // expected-error {{nested namespace definition must define each namespace separately}}
   int foo(int x) { return x; }

test/Preprocessor/ignore-pragmas.c

@@ -3,6 +3,7 @@
 // RUN: %clang -M -Wall %s -Xclang -verify
 // RUN: %clang -E -frewrite-includes %s -Wall -Xclang -verify
 // RUN: %clang -E -dD -dM %s -Wall -Xclang -verify
+// REQUIRES: rewriter
 // expected-no-diagnostics
 
 #pragma GCC visibility push (default)

test/Sema/format-strings-fixit-ssize_t.c

@@ -2,6 +2,7 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -pedantic -Wall -fixit %t
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -pedantic -Wall -Werror %t
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -E -o - %t | FileCheck %s
+// REQUIRES: rewriter
 
 /* This is a test of the various code modification hints that are
    provided as part of warning or extension diagnostics. All of the

test/Sema/format-strings-fixit.c

@@ -2,6 +2,7 @@
 // RUN: %clang_cc1 -pedantic -Wall -fixit %t
 // RUN: %clang_cc1 -fsyntax-only -pedantic -Wall -Werror %t
 // RUN: %clang_cc1 -E -o - %t | FileCheck %s
+// REQUIRES: rewriter
 
 /* This is a test of the various code modification hints that are
    provided as part of warning or extension diagnostics. All of the

test/Sema/format-strings-no-fixit.c

 // RUN: cp %s %t
 // RUN: %clang_cc1 -fsyntax-only -fixit %t
 // RUN: %clang_cc1 -E -o - %t | FileCheck %s
+// REQUIRES: rewriter
 
 /* This is a test of the various code modification hints that are
    provided as part of warning or extension diagnostics. Only

test/Sema/warn-documentation-almost-trailing.c

@@ -3,6 +3,7 @@
 // RUN: cp %s %t
 // RUN: %clang_cc1 -fsyntax-only -Wdocumentation -fixit %t
 // RUN: %clang_cc1 -fsyntax-only -Wdocumentation -Werror %t
+// REQUIRES: rewriter
 
 struct a {
   int x; //< comment // expected-warning {{not a Doxygen trailing comment}}

test/Sema/warn-strncat-size.c

@@ -2,6 +2,7 @@
 // RUN: %clang_cc1 -DUSE_BUILTINS -Wstrncat-size -verify -fsyntax-only %s
 // RUN: %clang_cc1 -fsyntax-only -Wstrncat-size -fixit -x c %s
 // RUN: %clang_cc1 -DUSE_BUILTINS -fsyntax-only -Wstrncat-size -fixit -x c %s
+// REQUIRES: rewriter
 
 typedef __SIZE_TYPE__ size_t;
 size_t strlen (const char *s);

test/SemaCXX/delete.cpp

@@ -2,6 +2,7 @@
 // RUN: cp %s %t
 // RUN: %clang_cc1 -fixit -x c++ %t
 // RUN: %clang_cc1 -E -o - %t | FileCheck %s
+// REQUIRES: rewriter
 
 void f(int a[10][20]) {
   // CHECK: delete[] a;