Remove whitespace-only changes

Author: Sirraide

clang/test/ARCMT/autoreleases.m

@@ -69,7 +69,7 @@ id test2(A* val) {
   return val;
 }
 
-id test3(void) {
+void test3(void) {
   id a = [[A alloc] init];
   [a autorelease];
 }

clang/test/ARCMT/autoreleases.m.result

@@ -64,6 +64,6 @@ id test2(A* val) {
   return val;
 }
 
-id test3(void) {
+void test3(void) {
   id a = [[A alloc] init];
 }

clang/test/ARCMT/retains.m

@@ -21,7 +21,7 @@ @implementation Foo
 
 @synthesize bar;
 
--(id)something {}
+-(id)something { return (id)0; }
 
 -(id)test:(id)obj {
   id x = self.bar;

clang/test/ARCMT/retains.m.result

@@ -21,7 +21,7 @@ id IhaveSideEffect(void);
 
 @synthesize bar;
 
--(id)something {}
+-(id)something { return (id)0; }
 
 -(id)test:(id)obj {
   id x = self.bar;

clang/test/AST/ast-dump-cxx2b-deducing-this.cpp

@@ -5,7 +5,7 @@ struct S {
   int f(this S&);
 };
 
-int main() {
+void main() {
   S s;
   int x = s.f();
   // CHECK: CallExpr 0x{{[^ ]*}} <col:11, col:15> 'int

clang/test/AST/ast-dump-special-member-functions.cpp

@@ -253,25 +253,25 @@ struct TrivialCopyAssignment {
 struct NontrivialCopyAssignment {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct NontrivialCopyAssignment definition
   // CHECK: CopyAssignment {{.*}}non_trivial{{.*}}
-  NontrivialCopyAssignment& operator=(const NontrivialCopyAssignment&) {}
+  NontrivialCopyAssignment& operator=(const NontrivialCopyAssignment&) { return *this; }
 };
 
 struct CopyAssignmentHasConstParam {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct CopyAssignmentHasConstParam definition
   // CHECK: CopyAssignment {{.*}}has_const_param{{.*}}
-  CopyAssignmentHasConstParam& operator=(const CopyAssignmentHasConstParam&) {}
+  CopyAssignmentHasConstParam& operator=(const CopyAssignmentHasConstParam&) { return *this; }
 };
 
 struct CopyAssignmentDoesNotHaveConstParam {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct CopyAssignmentDoesNotHaveConstParam definition
   // CHECK-NOT: CopyAssignment {{.*}} has_const_param{{.*}}
-  CopyAssignmentDoesNotHaveConstParam& operator=(CopyAssignmentDoesNotHaveConstParam&) {}
+  CopyAssignmentDoesNotHaveConstParam& operator=(CopyAssignmentDoesNotHaveConstParam&) { return *this; }
 };
 
 struct UserDeclaredCopyAssignment {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct UserDeclaredCopyAssignment definition
   // CHECK: CopyAssignment {{.*}}user_declared{{.*}}
-  UserDeclaredCopyAssignment& operator=(const UserDeclaredCopyAssignment&) {}
+  UserDeclaredCopyAssignment& operator=(const UserDeclaredCopyAssignment&) { return *this; }
 };
 
 struct NonUserDeclaredCopyAssignment {
@@ -288,7 +288,7 @@ struct NeedsImplicitCopyAssignment {
 struct DoesNotNeedImplicitCopyAssignment {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct DoesNotNeedImplicitCopyAssignment definition
   // CHECK-NOT: CopyAssignment {{.*}}needs_implicit{{.*}}
-  DoesNotNeedImplicitCopyAssignment& operator=(const DoesNotNeedImplicitCopyAssignment&) {}
+  DoesNotNeedImplicitCopyAssignment& operator=(const DoesNotNeedImplicitCopyAssignment&) { return *this; }
 };
 
 struct DeclaresCopyAssignment {
@@ -352,13 +352,13 @@ struct TrivialMoveAssignment {
 struct NontrivialMoveAssignment {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct NontrivialMoveAssignment definition
   // CHECK: MoveAssignment {{.*}}non_trivial{{.*}}
-  NontrivialMoveAssignment& operator=(NontrivialMoveAssignment&&) {}
+  NontrivialMoveAssignment& operator=(NontrivialMoveAssignment&&) { return *this; }
 };
 
 struct UserDeclaredMoveAssignment {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct UserDeclaredMoveAssignment definition
   // CHECK: MoveAssignment {{.*}}user_declared{{.*}}
-  UserDeclaredMoveAssignment& operator=(UserDeclaredMoveAssignment&&) {}
+  UserDeclaredMoveAssignment& operator=(UserDeclaredMoveAssignment&&) { return *this; }
 };
 
 struct NonUserDeclaredMoveAssignment {
@@ -375,7 +375,7 @@ struct NeedsImplicitMoveAssignment {
 struct DoesNotNeedImplicitMoveAssignment {
   // CHECK: CXXRecordDecl 0x{{[^ ]*}} <line:[[@LINE-1]]:1, line:[[@LINE+3]]:1> line:[[@LINE-1]]:8 struct DoesNotNeedImplicitMoveAssignment definition
   // CHECK-NOT: MoveAssignment {{.*}}needs_implicit{{.*}}
-  DoesNotNeedImplicitMoveAssignment& operator=(DoesNotNeedImplicitMoveAssignment&&) {}
+  DoesNotNeedImplicitMoveAssignment& operator=(DoesNotNeedImplicitMoveAssignment&&) { return *this; }
 };
 
 struct MoveAssignmentNeedsOverloadResolution : virtual DeletedDestructor {

clang/test/Analysis/Inputs/expected-plists/plist-output.m.plist

@@ -6151,7 +6151,7 @@
    <key>type</key><string>Argument with &apos;nonnull&apos; attribute passed null</string>
    <key>check_name</key><string>core.NonNullParamChecker</string>
    <!-- This hash is experimental and going to change! -->
-   <key>issue_hash_content_of_line_in_context</key><string>c0b359a043c633f1b8d1581f68743361</string>
+   <key>issue_hash_content_of_line_in_context</key><string>4c580a2a9cf15947fa485a0a9e625306</string>
   <key>issue_context_kind</key><string>function</string>
   <key>issue_context</key><string>RDar13295437</string>
   <key>issue_hash_function_offset</key><string>3</string>

clang/test/Analysis/const-method-call.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -verify -analyzer-config eagerly-assume=false %s
+// RUN: %clang_analyze_cc1 -Wno-error=return-type -analyzer-checker=core,debug.ExprInspection -verify -analyzer-config eagerly-assume=false %s
 
 void clang_analyzer_eval(bool);
 

clang/test/Analysis/inline-unique-reports.c

@@ -1,4 +1,4 @@
-// RUN: %clang_analyze_cc1 %s -analyzer-checker=core.NullDereference -analyzer-output=plist -Wno-error=implicit-int -o %t > /dev/null 2>&1
+// RUN: %clang_analyze_cc1 %s -analyzer-checker=core.NullDereference -analyzer-output=plist -Wno-error=implicit-int -Wno-error=return-type -o %t > /dev/null 2>&1
 // RUN: %normalize_plist <%t | diff -ub %S/Inputs/expected-plists/inline-unique-reports.c.plist -
 
 static inline bug(int *p) {

clang/test/Analysis/malloc.c

@@ -1914,8 +1914,8 @@ variable 'buf', which is not memory allocated by 'malloc()' [unix.Malloc]}}
 
 (*crash_a)(); // expected-warning{{type specifier missing}}
 // A CallEvent without a corresponding FunctionDecl.
-crash_b() { crash_a(); } // no-crash
-// expected-warning@-1{{type specifier missing}} expected-warning@-1{{non-void}}
+crash_b() { crash_a(); return 0; } // no-crash
+// expected-warning@-1{{type specifier missing}}
 
 long *global_a;
 void realloc_crash(void) {