Update clang to 97654.

10 files changed, 282 insertions, 4 deletions

diff --git a/test/ASTMerge/Inputs/category1.m b/test/ASTMerge/Inputs/category1.m
new file mode 100644
index 0000000..ade1c6c
--- /dev/null
+++ b/test/ASTMerge/Inputs/category1.m
@@ -0,0 +1,25 @@
+@interface I1 
+@end
+
+// Matching category
+@interface I1 (Cat1)
+- (int)method0;
+@end
+
+// Matching class extension
+@interface I1 ()
+- (int)method1;
+@end
+
+// Mismatched category
+@interface I1 (Cat2)
+- (int)method2;
+@end
+
+@interface I2
+@end
+
+// Mismatched class extension
+@interface I2 ()
+- (int)method3;
+@end
diff --git a/test/ASTMerge/Inputs/category2.m b/test/ASTMerge/Inputs/category2.m
new file mode 100644
index 0000000..f66c208
--- /dev/null
+++ b/test/ASTMerge/Inputs/category2.m
@@ -0,0 +1,27 @@
+typedef int Int;
+
+@interface I1 
+@end
+
+// Matching category
+@interface I1 (Cat1)
+- (Int)method0;
+@end
+
+// Matching class extension
+@interface I1 ()
+- (Int)method1;
+@end
+
+// Mismatched category
+@interface I1 (Cat2)
+- (float)method2;
+@end
+
+@interface I2
+@end
+
+// Mismatched class extension
+@interface I2 ()
+- (float)method3;
+@end
diff --git a/test/ASTMerge/Inputs/exprs1.c b/test/ASTMerge/Inputs/exprs1.c
new file mode 100644
index 0000000..1c268da
--- /dev/null
+++ b/test/ASTMerge/Inputs/exprs1.c
@@ -0,0 +1,10 @@
+// Matching
+enum E0 {
+  E0_Val0 = 'a',
+  E0_Val1 = (17),
+  E0_Val2 = (1 << 2),
+  E0_Val3 = E0_Val2,
+  E0_Val4 = sizeof(int*),
+  E0_Val5 = (unsigned int)-1
+};
+
diff --git a/test/ASTMerge/Inputs/exprs2.c b/test/ASTMerge/Inputs/exprs2.c
new file mode 100644
index 0000000..1c268da
--- /dev/null
+++ b/test/ASTMerge/Inputs/exprs2.c
@@ -0,0 +1,10 @@
+// Matching
+enum E0 {
+  E0_Val0 = 'a',
+  E0_Val1 = (17),
+  E0_Val2 = (1 << 2),
+  E0_Val3 = E0_Val2,
+  E0_Val4 = sizeof(int*),
+  E0_Val5 = (unsigned int)-1
+};
+
diff --git a/test/ASTMerge/Inputs/interface1.m b/test/ASTMerge/Inputs/interface1.m
index 1aa1c3b..7e9935d 100644
--- a/test/ASTMerge/Inputs/interface1.m
+++ b/test/ASTMerge/Inputs/interface1.m
@@ -1,7 +1,81 @@
 // Matches
-@interface I1
+@interface I1 {
+  int ivar1;
+}
 @end
 
 // Matches
-@interface I2 : I1
+@interface I2 : I1 {
+  float ivar2;
+}
+@end
+
+// Ivar mismatch
+@interface I3 {
+  int ivar1;
+  int ivar2;
+}
+@end
+
+// Superclass mismatch
+@interface I4 : I2 {
+}
+@end
+
+// Methods match
+@interface I5
+- (int)foo;
++ (float)bar;
+@end
+
+// Method mismatch
+@interface I6
+- (int)foo;
++ (int)foo;
+@end
+
+// Method mismatch
+@interface I7
+- (int)foo;
++ (int)bar:(int)x;
+@end
+
+// Method mismatch
+@interface I8
+- (int)foo;
++ (int)bar:(float)x;
+@end
+
+// Matching protocol
+@protocol P0
++ (int)foo;
+- (int)bar:(float)x;
+@end
+
+// Protocol with mismatching method
+@protocol P1
++ (int)foo;
+- (int)bar:(float)x;
+@end
+
+// Interface with protocol
+@interface I9 <P0>
++ (int)foo;
+- (int)bar:(float)x;
+@end
+
+// Protocol with protocol
+@protocol P2 <P0>
+- (float)wibble:(int)a1 second:(int)a2;
+@end
+
+// Forward-declared interfaces
+@class I10, I11;
+@interface I12
+@end
+
+// Forward-declared protocols
+@protocol P3, P5;
+@protocol P4
+- (double)honk:(int)a;
 @end
diff --git a/test/ASTMerge/Inputs/interface2.m b/test/ASTMerge/Inputs/interface2.m
index 1aa1c3b..bef7fb8 100644
--- a/test/ASTMerge/Inputs/interface2.m
+++ b/test/ASTMerge/Inputs/interface2.m
@@ -1,7 +1,80 @@
 // Matches
-@interface I1
+@interface I1 {
+  int ivar1;
+}
 @end
 
 // Matches
-@interface I2 : I1
+@interface I2 : I1 {
+  float ivar2;
+}
+@end
+
+// Ivar mismatch
+@interface I3 {
+  int ivar1;
+  float ivar2;
+}
+@end
+
+// Superclass mismatch
+@interface I4 : I1 {
+}
+@end
+
+// Methods match
+@interface I5
++ (float)bar;
+- (int)foo;
+@end
+
+// Method mismatch
+@interface I6
++ (float)foo;
+@end
+
+// Method mismatch
+@interface I7
+- (int)foo;
++ (int)bar:(float)x;
+@end
+
+// Method mismatch
+@interface I8
+- (int)foo;
++ (int)bar:(float)x, ...;
+@end
+
+// Matching protocol
+@protocol P0
++ (int)foo;
+- (int)bar:(float)x;
+@end
+
+// Protocol with mismatching method
+@protocol P1
++ (int)foo;
+- (int)bar:(double)x;
+@end
+
+// Interface with protocol
+@interface I9 <P0>
++ (int)foo;
+- (int)bar:(float)x;
+@end
+
+// Protocol with protocol
+@protocol P2 <P0>
+- (float)wibble:(int)a1 second:(int)a2;
+@end
+
+// Forward-declared interface
+@class I12, I10;
+@interface I11
+@end
+
+// Forward-declared protocols
+@protocol P3, P4;
+@protocol P5
+- (double)honk:(int)a;
 @end
diff --git a/test/ASTMerge/Inputs/namespace1.cpp b/test/ASTMerge/Inputs/namespace1.cpp
new file mode 100644
index 0000000..1ff84f31
--- /dev/null
+++ b/test/ASTMerge/Inputs/namespace1.cpp
@@ -0,0 +1,17 @@
+// Merge success
+namespace N1 {
+  int x;
+}
+
+// Merge multiple namespaces
+namespace N2 {
+  extern int x;
+}
+namespace N2 {
+  extern float y;
+}
+
+// Merge namespace with conflict
+namespace N3 {
+  extern float z;
+}
diff --git a/test/ASTMerge/Inputs/namespace2.cpp b/test/ASTMerge/Inputs/namespace2.cpp
new file mode 100644
index 0000000..80429f7
--- /dev/null
+++ b/test/ASTMerge/Inputs/namespace2.cpp
@@ -0,0 +1,17 @@
+// Merge success
+namespace N1 {
+  extern int x0;
+}
+
+// Merge multiple namespaces
+namespace N2 {
+  extern int x;
+}
+namespace N2 {
+  extern float y;
+}
+
+// Merge namespace with conflict
+namespace N3 {
+  extern double z;
+}
diff --git a/test/ASTMerge/Inputs/property1.m b/test/ASTMerge/Inputs/property1.m
new file mode 100644
index 0000000..37887a3
--- /dev/null
+++ b/test/ASTMerge/Inputs/property1.m
@@ -0,0 +1,12 @@
+// Matching properties
+@interface I1 {
+}
+- (int)getProp2;
+- (void)setProp2:(int)value;
+@end
+
+// Mismatched property
+@interface I2
+@property (readonly) float Prop1;
+@end
+
diff --git a/test/ASTMerge/Inputs/property2.m b/test/ASTMerge/Inputs/property2.m
new file mode 100644
index 0000000..6039f10
--- /dev/null
+++ b/test/ASTMerge/Inputs/property2.m
@@ -0,0 +1,13 @@
+// Matching properties
+@interface I1 {
+}
+- (int)getProp2;
+- (void)setProp2:(int)value;
+@property (readonly) int Prop1;
+@property (getter = getProp2, setter = setProp2:) int Prop2;
+@end
+
+// Mismatched property
+@interface I2
+@property (readonly) int Prop1;
+@end