10 files changed, 205 insertions, 0 deletions

diff --git a/test/Rewriter/rewrite-anonymous-union.m b/test/Rewriter/rewrite-anonymous-union.m
new file mode 100644
index 0000000000000..579a06854fe63
--- /dev/null
+++ b/test/Rewriter/rewrite-anonymous-union.m
@@ -0,0 +1,30 @@
+// RUN: %clang_cc1 -rewrite-objc -o - %s
+// rdar://6948022
+
+typedef unsigned int uint32_t;
+
+typedef struct {
+    union {
+        uint32_t daysOfWeek;
+        uint32_t dayOfMonth;
+    };
+    uint32_t nthOccurrence;
+} OSPatternSpecificData;
+
+@interface NSNumber
++ (NSNumber *)numberWithLong:(long)value;
+@end
+
+@interface OSRecurrence  {
+    OSPatternSpecificData _pts;
+}
+- (void)_setTypeSpecificInfoOnRecord;
+@end
+
+@implementation OSRecurrence
+- (void)_setTypeSpecificInfoOnRecord
+{
+    [NSNumber numberWithLong:(_pts.dayOfMonth >= 31 ? -1 : _pts.dayOfMonth)];
+}
+@end
+
diff --git a/test/Rewriter/rewrite-byref-vars.mm b/test/Rewriter/rewrite-byref-vars.mm
new file mode 100644
index 0000000000000..581437b5a5df9
--- /dev/null
+++ b/test/Rewriter/rewrite-byref-vars.mm
@@ -0,0 +1,35 @@
+// RUN: %clang_cc1 -fms-extensions -rewrite-objc -x objective-c++ -fblocks -o - %s
+// radar 7540194
+
+extern "C" __declspec(dllexport) void BreakTheRewriter(int i) {
+        __block int aBlockVariable = 0;
+        void (^aBlock)(void) = ^ {
+                aBlockVariable = 42;
+        };
+        aBlockVariable++;
+	if (i) {
+	  __block int bbBlockVariable = 0;
+	  void (^aBlock)(void) = ^ {
+                bbBlockVariable = 42;
+          };
+        }
+}
+
+__declspec(dllexport) extern "C" __declspec(dllexport) void XXXXBreakTheRewriter(void) {
+
+        __block int aBlockVariable = 0;
+        void (^aBlock)(void) = ^ {
+                aBlockVariable = 42;
+        };
+        aBlockVariable++;
+        void (^bBlocks)(void) = ^ {
+                aBlockVariable = 43;
+        };
+        void (^c)(void) = ^ {
+                aBlockVariable = 44;
+        };
+
+}
+
+// $CLANG -cc1 -fms-extensions -rewrite-objc -x objective-c++ -fblocks bug.mm
+// g++ -c -D"__declspec(X)=" bug.cpp
diff --git a/test/Rewriter/rewrite-eh.m b/test/Rewriter/rewrite-eh.m
new file mode 100644
index 0000000000000..5bc80b55093ff
--- /dev/null
+++ b/test/Rewriter/rewrite-eh.m
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -rewrite-objc -o - %s
+// rdar://7522880
+
+@interface NSException
+@end
+
+@interface Foo
+@end
+
+@implementation Foo
+- (void)bar {
+    @try {
+    } @catch (NSException *e) {
+    }
+    @catch (Foo *f) {
+    }
+    @catch (...) {
+    }
+}
+@end
diff --git a/test/Rewriter/rewrite-foreach-7.m b/test/Rewriter/rewrite-foreach-7.m
new file mode 100644
index 0000000000000..9fa6a1a9f01a3
--- /dev/null
+++ b/test/Rewriter/rewrite-foreach-7.m
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -rewrite-objc %s -o -
+
+@class NSArray;
+int main() {
+	NSArray *foo;
+	for (Class c in foo) { }
+}
diff --git a/test/Rewriter/rewrite-forward-class.m b/test/Rewriter/rewrite-forward-class.m
new file mode 100644
index 0000000000000..5a50f53a480fe
--- /dev/null
+++ b/test/Rewriter/rewrite-forward-class.m
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -rewrite-objc -o - %s
+// rdar://6969189
+
+@class XX;
+@class YY, ZZ, QQ;
+@class ISyncClient, SMSession, ISyncManager, ISyncSession, SMDataclassInfo, SMClientInfo,
+    DMCConfiguration, DMCStatusEntry;
+
diff --git a/test/Rewriter/rewrite-function-decl.mm b/test/Rewriter/rewrite-function-decl.mm
new file mode 100644
index 0000000000000..023e55db4bbb9
--- /dev/null
+++ b/test/Rewriter/rewrite-function-decl.mm
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -fms-extensions -rewrite-objc -x objective-c++ -fblocks -o - %s
+
+extern "C" __declspec(dllexport) void BreakTheRewriter(void) {
+        __block int aBlockVariable = 0;
+        void (^aBlock)(void) = ^ {
+                aBlockVariable = 42;
+        };
+        aBlockVariable++;
+        void (^bBlocks)(void) = ^ {
+                aBlockVariable = 43;
+        };
+        void (^c)(void) = ^ {
+                aBlockVariable = 44;
+        };
+
+}
+__declspec(dllexport) extern "C" void AnotherBreakTheRewriter(int *p1, double d) {
+
+        __block int bBlockVariable = 0;
+        void (^aBlock)(void) = ^ {
+                bBlockVariable = 42;
+        };
+        bBlockVariable++;
+        void (^bBlocks)(void) = ^ {
+                bBlockVariable = 43;
+        };
+        void (^c)(void) = ^ {
+                bBlockVariable = 44;
+        };
+
+}
diff --git a/test/Rewriter/rewrite-ivar-use.m b/test/Rewriter/rewrite-ivar-use.m
new file mode 100644
index 0000000000000..82cff5b2d6335
--- /dev/null
+++ b/test/Rewriter/rewrite-ivar-use.m
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -rewrite-objc -fms-extensions %s -o -
+// radar 7490331
+
+@interface Foo {
+        int a;
+        id b;
+}
+- (void)bar;
+- (void)baz:(id)q;
+@end
+
+@implementation Foo
+// radar 7522803
+static void foo(id bar) {
+        int i = ((Foo *)bar)->a;
+}
+
+- (void)bar {
+        a = 42;
+        [self baz:b];
+}
+- (void)baz:(id)q {
+}
+@end
+
diff --git a/test/Rewriter/rewrite-trivial-constructor.mm b/test/Rewriter/rewrite-trivial-constructor.mm
new file mode 100644
index 0000000000000..81c7d9b8a72ed
--- /dev/null
+++ b/test/Rewriter/rewrite-trivial-constructor.mm
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -fms-extensions -rewrite-objc -x objective-c++ -fblocks -o - %s
+// radar 7537770
+
+typedef struct {
+        int a;
+        int b;
+} s;
+
+extern void CFBasicHashApply(int (^block)(s)) {
+        int used, cnt;
+    for (int idx = 0; 0 < used && idx < cnt; idx++) {
+                s bkt;
+        if (0 < bkt.a) {
+            if (!block(bkt)) {
+                return;
+            }
+            used--;
+        }
+    }
+}
+
diff --git a/test/Rewriter/rewrite-weak-attr.m b/test/Rewriter/rewrite-weak-attr.m
new file mode 100644
index 0000000000000..2e559ee3e3220
--- /dev/null
+++ b/test/Rewriter/rewrite-weak-attr.m
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -triple i686-pc-win32 -fms-extensions -fblocks -Dnil=0 -rewrite-objc  -o - %s
+int main() {
+        __weak __block id foo = nil;
+        __block id foo2 = nil;
+        id foo3 = nil;
+        
+        void (^myblock)() = ^{
+                foo = nil;
+                foo2 = nil;
+                [foo3 bar];
+                id foo4 = foo3;
+        };
+}
diff --git a/test/Rewriter/weak_byref_objects.m b/test/Rewriter/weak_byref_objects.m
new file mode 100644
index 0000000000000..a0ebe88eaf16e
--- /dev/null
+++ b/test/Rewriter/weak_byref_objects.m
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -fblocks -triple i386-apple-darwin9 -fobjc-gc -rewrite-objc %s -o -
+
+#define nil 0
+int main() {
+        __weak __block id foo = nil;
+        __block id foo2 = nil;
+        id foo3 = nil;
+
+        void (^myblock)() = ^{
+                foo = nil;
+                foo2 = nil;
+                [foo3 bar];
+                id foo4 = foo3;
+        };
+}