r293134 - [index] When indexing an ObjC method declaration use its base name for the location.

Argyrios Kyrtzidis via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 27 08:19:00 PST 2017 

*bump*

> On Jan 25, 2017, at 6:36 PM, Argyrios Kyrtzidis <akyrtzi at gmail.com> wrote:
> 
> Hi Hans,
> 
> Could this go into the stable branch ?
> 
>> On Jan 25, 2017, at 6:11 PM, Argyrios Kyrtzidis via cfe-commits <cfe-commits at lists.llvm.org> wrote:
>> 
>> Author: akirtzidis
>> Date: Wed Jan 25 20:11:50 2017
>> New Revision: 293134
>> 
>> URL: http://llvm.org/viewvc/llvm-project?rev=293134&view=rev
>> Log:
>> [index] When indexing an ObjC method declaration use its base name for the location.
>> 
>> Instead of using the location of the beginning '-'/'+'.
>> This is consistent with location used for function decls and ObjC method calls where we use the base name as the location as well.
>> 
>> Modified:
>>   cfe/trunk/lib/Index/IndexDecl.cpp
>>   cfe/trunk/test/Index/Core/index-source.m
>>   cfe/trunk/test/Index/Core/index-subkinds.m
>>   cfe/trunk/test/Index/index-decls.m
>>   cfe/trunk/test/Index/index-module.m
>>   cfe/trunk/tools/libclang/CXIndexDataConsumer.cpp
>>   cfe/trunk/tools/libclang/CXIndexDataConsumer.h
>> 
>> Modified: cfe/trunk/lib/Index/IndexDecl.cpp
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Index/IndexDecl.cpp?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/lib/Index/IndexDecl.cpp (original)
>> +++ cfe/trunk/lib/Index/IndexDecl.cpp Wed Jan 25 20:11:50 2017
>> @@ -92,7 +92,13 @@ public:
>>      Relations.emplace_back((unsigned)SymbolRole::RelationAccessorOf,
>>                             AssociatedProp);
>> 
>> -    if (!IndexCtx.handleDecl(D, (unsigned)SymbolRole::Dynamic, Relations))
>> +    // getLocation() returns beginning token of a method declaration, but for
>> +    // indexing purposes we want to point to the base name.
>> +    SourceLocation MethodLoc = D->getSelectorStartLoc();
>> +    if (MethodLoc.isInvalid())
>> +      MethodLoc = D->getLocation();
>> +
>> +    if (!IndexCtx.handleDecl(D, MethodLoc, (unsigned)SymbolRole::Dynamic, Relations))
>>      return false;
>>    IndexCtx.indexTypeSourceInfo(D->getReturnTypeSourceInfo(), D);
>>    bool hasIBActionAndFirst = D->hasAttr<IBActionAttr>();
>> 
>> Modified: cfe/trunk/test/Index/Core/index-source.m
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/Core/index-source.m?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/test/Index/Core/index-source.m (original)
>> +++ cfe/trunk/test/Index/Core/index-source.m Wed Jan 25 20:11:50 2017
>> @@ -3,10 +3,10 @@
>> @interface Base
>> // CHECK: [[@LINE-1]]:12 | class/ObjC | Base | c:objc(cs)Base | _OBJC_CLASS_$_Base | Decl | rel: 0
>> -(void)meth;
>> -// CHECK: [[@LINE-1]]:1 | instance-method/ObjC | meth | c:objc(cs)Base(im)meth | -[Base meth] | Decl,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE-1]]:8 | instance-method/ObjC | meth | c:objc(cs)Base(im)meth | -[Base meth] | Decl,Dyn,RelChild | rel: 1
>> // CHECK-NEXT: RelChild | Base | c:objc(cs)Base
>> +(Base*)class_meth;
>> -// CHECK: [[@LINE-1]]:1 | class-method/ObjC | class_meth | c:objc(cs)Base(cm)class_meth | +[Base class_meth] | Decl,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE-1]]:9 | class-method/ObjC | class_meth | c:objc(cs)Base(cm)class_meth | +[Base class_meth] | Decl,Dyn,RelChild | rel: 1
>> // CHECK: [[@LINE-2]]:3 | class/ObjC | Base | c:objc(cs)Base | _OBJC_CLASS_$_Base | Ref,RelCont | rel: 1
>> // CHECK-NEXT: RelCont | class_meth | c:objc(cs)Base(cm)class_meth
>> 
>> @@ -92,7 +92,7 @@ extern int setjmp(jmp_buf);
>> 
>> @class I1;
>> @interface I1
>> -// CHECK: [[@LINE+1]]:1 | instance-method/ObjC | meth | c:objc(cs)I1(im)meth | -[I1 meth] | Decl,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:8 | instance-method/ObjC | meth | c:objc(cs)I1(im)meth | -[I1 meth] | Decl,Dyn,RelChild | rel: 1
>> -(void)meth;
>> @end
>> 
>> @@ -117,7 +117,7 @@ extern int setjmp(jmp_buf);
>> // CHECK-NEXT: RelChild | I2 | c:objc(cs)I2
>> @synthesize prop = _prop;
>> 
>> -// CHECK: [[@LINE+5]]:1 | instance-method(IB)/ObjC | doAction:foo: | c:objc(cs)I2(im)doAction:foo: | -[I2 doAction:foo:] | Def,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+5]]:12 | instance-method(IB)/ObjC | doAction:foo: | c:objc(cs)I2(im)doAction:foo: | -[I2 doAction:foo:] | Def,Dyn,RelChild | rel: 1
>> // CHECK-NEXT: RelChild | I2 | c:objc(cs)I2
>> // CHECK: [[@LINE+3]]:22 | class/ObjC | I1 | c:objc(cs)I1 | _OBJC_CLASS_$_I1 | Ref,RelCont,RelIBType | rel: 1
>> // CHECK-NEXT: RelCont,RelIBType | doAction:foo: | c:objc(cs)I2(im)doAction:foo:
>> @@ -127,11 +127,11 @@ extern int setjmp(jmp_buf);
>> 
>> @interface I3
>> @property (readwrite) id prop;
>> -// CHECK: [[@LINE+3]]:1 | instance-method/acc-get/ObjC | prop | c:objc(cs)I3(im)prop | -[I3 prop] | Decl,Dyn,RelChild,RelAcc | rel: 2
>> +// CHECK: [[@LINE+3]]:6 | instance-method/acc-get/ObjC | prop | c:objc(cs)I3(im)prop | -[I3 prop] | Decl,Dyn,RelChild,RelAcc | rel: 2
>> // CHECK-NEXT: RelChild | I3 | c:objc(cs)I3
>> // CHECK-NEXT: RelAcc | prop | c:objc(cs)I3(py)prop
>> -(id)prop;
>> -// CHECK: [[@LINE+3]]:1 | instance-method/acc-set/ObjC | setProp: | c:objc(cs)I3(im)setProp: | -[I3 setProp:] | Decl,Dyn,RelChild,RelAcc | rel: 2
>> +// CHECK: [[@LINE+3]]:8 | instance-method/acc-set/ObjC | setProp: | c:objc(cs)I3(im)setProp: | -[I3 setProp:] | Decl,Dyn,RelChild,RelAcc | rel: 2
>> // CHECK-NEXT: RelChild | I3 | c:objc(cs)I3
>> // CHECK-NEXT: RelAcc | prop | c:objc(cs)I3(py)prop
>> -(void)setProp:(id)p;
>> 
>> Modified: cfe/trunk/test/Index/Core/index-subkinds.m
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/Core/index-subkinds.m?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/test/Index/Core/index-subkinds.m (original)
>> +++ cfe/trunk/test/Index/Core/index-subkinds.m Wed Jan 25 20:11:50 2017
>> @@ -9,11 +9,11 @@
>> @end
>> // CHECK: [[@LINE+1]]:17 | class(test)/ObjC | MyTestCase | c:objc(cs)MyTestCase | <no-cgname> | Def | rel: 0
>> @implementation MyTestCase
>> -// CHECK: [[@LINE+1]]:1 | instance-method(test)/ObjC | testMe | c:objc(cs)MyTestCase(im)testMe | -[MyTestCase testMe] | Def,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:8 | instance-method(test)/ObjC | testMe | c:objc(cs)MyTestCase(im)testMe | -[MyTestCase testMe] | Def,Dyn,RelChild | rel: 1
>> -(void)testMe {}
>> -// CHECK: [[@LINE+1]]:1 | instance-method/ObjC | testResult | c:objc(cs)MyTestCase(im)testResult | -[MyTestCase testResult] | Def,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:6 | instance-method/ObjC | testResult | c:objc(cs)MyTestCase(im)testResult | -[MyTestCase testResult] | Def,Dyn,RelChild | rel: 1
>> -(id)testResult { return 0; }
>> -// CHECK: [[@LINE+1]]:1 | instance-method/ObjC | testWithInt: | c:objc(cs)MyTestCase(im)testWithInt: | -[MyTestCase testWithInt:] | Def,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:8 | instance-method/ObjC | testWithInt: | c:objc(cs)MyTestCase(im)testWithInt: | -[MyTestCase testWithInt:] | Def,Dyn,RelChild | rel: 1
>> -(void)testWithInt:(int)i {}
>> @end
>> 
>> @@ -22,7 +22,7 @@
>> @end
>> // CHECK: [[@LINE+1]]:17 | class(test)/ObjC | SubTestCase | c:objc(cs)SubTestCase | <no-cgname> | Def | rel: 0
>> @implementation SubTestCase
>> -// CHECK: [[@LINE+1]]:1 | instance-method(test)/ObjC | testIt2 | c:objc(cs)SubTestCase(im)testIt2 | -[SubTestCase testIt2] | Def,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:8 | instance-method(test)/ObjC | testIt2 | c:objc(cs)SubTestCase(im)testIt2 | -[SubTestCase testIt2] | Def,Dyn,RelChild | rel: 1
>> -(void)testIt2 {}
>> @end
>> 
>> @@ -34,7 +34,7 @@
>> // CHECK: [[@LINE+2]]:17 | class(test)/ObjC | MyTestCase | c:objc(cs)MyTestCase | _OBJC_CLASS_$_MyTestCase | Ref,RelCont | rel: 1
>> // CHECK: [[@LINE+1]]:28 | extension/ObjC | MyTestCase | c:objc(cy)MyTestCase at cat | <no-cgname> | Def | rel: 0
>> @implementation MyTestCase(cat)
>> -// CHECK: [[@LINE+1]]:1 | instance-method(test)/ObjC | testInCat | c:objc(cs)MyTestCase(im)testInCat | -[MyTestCase(cat) testInCat] | Def,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:9 | instance-method(test)/ObjC | testInCat | c:objc(cs)MyTestCase(im)testInCat | -[MyTestCase(cat) testInCat] | Def,Dyn,RelChild | rel: 1
>> - (void)testInCat {}
>> @end
>> 
>> @@ -47,7 +47,7 @@
>> @property (readonly) IBOutlet id prop;
>> // CHECK: [[@LINE+1]]:54 | instance-property(IB,IBColl)/ObjC | propColl | c:objc(cs)IBCls(py)propColl | <no-cgname> | Decl,RelChild | rel: 1
>> @property (readonly) IBOutletCollection(NSButton) id propColl;
>> -// CHECK: [[@LINE+1]]:1 | instance-method(IB)/ObjC | doIt | c:objc(cs)IBCls(im)doIt | -[IBCls doIt] | Decl,Dyn,RelChild | rel: 1
>> +// CHECK: [[@LINE+1]]:12 | instance-method(IB)/ObjC | doIt | c:objc(cs)IBCls(im)doIt | -[IBCls doIt] | Decl,Dyn,RelChild | rel: 1
>> -(IBAction)doIt;
>> @end
>> 
>> 
>> Modified: cfe/trunk/test/Index/index-decls.m
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/index-decls.m?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/test/Index/index-decls.m (original)
>> +++ cfe/trunk/test/Index/index-decls.m Wed Jan 25 20:11:50 2017
>> @@ -58,7 +58,7 @@ int test1() {
>> // RUN: c-index-test -index-file %s -target x86_64-apple-macosx10.7 > %t
>> // RUN: FileCheck %s -input-file=%t
>> // CHECK: [indexDeclaration]: kind: objc-class | name: I | {{.*}} | loc: 1:12
>> -// CHECK: [indexDeclaration]: kind: objc-instance-method | name: prop | {{.*}} | loc: 3:2
>> +// CHECK: [indexDeclaration]: kind: objc-instance-method | name: prop | {{.*}} | loc: 3:7
>> // CHECK: [indexDeclaration]: kind: objc-property | name: prop | {{.*}} | loc: 2:25
>> // CHECK: [indexDeclaration]: kind: objc-category | name:  | {{.*}} | loc: 6:12
>> // CHECK: [indexDeclaration]: kind: objc-instance-method | name: setProp: | {{.*}} | loc: 7:33
>> @@ -82,5 +82,5 @@ int test1() {
>> // CHECK-NOT: [indexDeclaration]: kind: objc-instance-method {{.*}} loc: 37:
>> // CHECK-NOT: [indexDeclaration]: kind: objc-instance-method {{.*}} loc: 43:
>> 
>> -// CHECK: [indexDeclaration]: kind: objc-instance-method | name: meth | {{.*}} loc: 54:1 | {{.*}} | isRedecl: 0 | isDef: 0 |
>> +// CHECK: [indexDeclaration]: kind: objc-instance-method | name: meth | {{.*}} loc: 54:8 | {{.*}} | isRedecl: 0 | isDef: 0 |
>> // CHECK: [indexDeclaration]: kind: objc-property | name: c | USR: c:objc(cs)I5(cpy)c | lang: ObjC | cursor: ObjCPropertyDecl=c:55:23 [class,] | loc: 55:23
>> 
>> Modified: cfe/trunk/test/Index/index-module.m
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/index-module.m?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/test/Index/index-module.m (original)
>> +++ cfe/trunk/test/Index/index-module.m Wed Jan 25 20:11:50 2017
>> @@ -52,7 +52,7 @@ int glob;
>> // CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class | name: Module | {{.*}} | loc: [[TMOD_MODULE_H]]:15:12
>> // CHECK-TMOD-NEXT:      <ObjCContainerInfo>: kind: interface
>> // CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class-method | name: version | {{.*}} | loc: [[TMOD_MODULE_H]]:16:1
>> -// CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class-method | name: alloc | {{.*}} | loc: [[TMOD_MODULE_H]]:17:1
>> +// CHECK-TMOD-NEXT: [indexDeclaration]: kind: objc-class-method | name: alloc | {{.*}} | loc: [[TMOD_MODULE_H]]:17:2
>> // CHECK-TMOD-NEXT: [indexDeclaration]: kind: typedef | name: FILE | {{.*}} | loc: [[TMOD_MODULE_H]]:30:3
>> // CHECK-TMOD-NEXT: [indexDeclaration]: kind: struct | name: __sFILE | {{.*}} | loc: [[TMOD_MODULE_H]]:28:16
>> // CHECK-TMOD-NEXT: [indexDeclaration]: kind: field | name: _offset | {{.*}} | loc: [[TMOD_MODULE_H]]:29:7
>> 
>> Modified: cfe/trunk/tools/libclang/CXIndexDataConsumer.cpp
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CXIndexDataConsumer.cpp?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/tools/libclang/CXIndexDataConsumer.cpp (original)
>> +++ cfe/trunk/tools/libclang/CXIndexDataConsumer.cpp Wed Jan 25 20:11:50 2017
>> @@ -95,7 +95,7 @@ public:
>>    if (isa<ObjCImplDecl>(LexicalDC) && !D->isThisDeclarationADefinition())
>>      DataConsumer.handleSynthesizedObjCMethod(D, DeclLoc, LexicalDC);
>>    else
>> -      DataConsumer.handleObjCMethod(D);
>> +      DataConsumer.handleObjCMethod(D, DeclLoc);
>>    return true;
>>  }
>> 
>> @@ -801,7 +801,8 @@ bool CXIndexDataConsumer::handleObjCCate
>>  return handleObjCContainer(D, CategoryLoc, getCursor(D), CatDInfo);
>> }
>> 
>> -bool CXIndexDataConsumer::handleObjCMethod(const ObjCMethodDecl *D) {
>> +bool CXIndexDataConsumer::handleObjCMethod(const ObjCMethodDecl *D,
>> +                                           SourceLocation Loc) {
>>  bool isDef = D->isThisDeclarationADefinition();
>>  bool isContainer = isDef;
>>  bool isSkipped = false;
>> @@ -814,7 +815,7 @@ bool CXIndexDataConsumer::handleObjCMeth
>>  DeclInfo DInfo(!D->isCanonicalDecl(), isDef, isContainer);
>>  if (isSkipped)
>>    DInfo.flags |= CXIdxDeclFlag_Skipped;
>> -  return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
>> +  return handleDecl(D, Loc, getCursor(D), DInfo);
>> }
>> 
>> bool CXIndexDataConsumer::handleSynthesizedObjCProperty(
>> 
>> Modified: cfe/trunk/tools/libclang/CXIndexDataConsumer.h
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CXIndexDataConsumer.h?rev=293134&r1=293133&r2=293134&view=diff
>> ==============================================================================
>> --- cfe/trunk/tools/libclang/CXIndexDataConsumer.h (original)
>> +++ cfe/trunk/tools/libclang/CXIndexDataConsumer.h Wed Jan 25 20:11:50 2017
>> @@ -418,7 +418,7 @@ public:
>>  bool handleObjCCategory(const ObjCCategoryDecl *D);
>>  bool handleObjCCategoryImpl(const ObjCCategoryImplDecl *D);
>> 
>> -  bool handleObjCMethod(const ObjCMethodDecl *D);
>> +  bool handleObjCMethod(const ObjCMethodDecl *D, SourceLocation Loc);
>> 
>>  bool handleSynthesizedObjCProperty(const ObjCPropertyImplDecl *D);
>>  bool handleSynthesizedObjCMethod(const ObjCMethodDecl *D, SourceLocation Loc,
>> 
>> 
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