llvm-project/clang/test/Index/Core/index-source.cpp
Argyrios Kyrtzidis 898c241b26 [index] C++: Improve handling of typedefs as base names in C++ class declarations
Report the typedef as reference, and desugar it to report the underlying class as an
implicit 'base' reference.
Reporting the underlying base class for 'base' relations matches the ObjC handling and
leads to a simpler model.

llvm-svn: 296975
2017-03-04 17:54:56 +00:00

77 lines
3.6 KiB
C++

// RUN: c-index-test core -print-source-symbols -- %s -std=c++14 -target x86_64-apple-macosx10.7 | FileCheck %s
// CHECK: [[@LINE+1]]:7 | class/C++ | Cls | [[Cls_USR:.*]] | <no-cgname> | Def | rel: 0
class Cls {
// CHECK: [[@LINE+2]]:3 | constructor/C++ | Cls | c:@S@Cls@F@Cls#I# | __ZN3ClsC1Ei | Decl,RelChild | rel: 1
// CHECK-NEXT: RelChild | Cls | c:@S@Cls
Cls(int x);
// CHECK: [[@LINE+1]]:3 | constructor/cxx-copy-ctor/C++ | Cls | c:@S@Cls@F@Cls#&1$@S@Cls# | __ZN3ClsC1ERKS_ | Decl,RelChild | rel: 1
Cls(const Cls &);
// CHECK: [[@LINE+1]]:3 | constructor/cxx-move-ctor/C++ | Cls | c:@S@Cls@F@Cls#&&$@S@Cls# | __ZN3ClsC1EOS_ | Decl,RelChild | rel: 1
Cls(Cls &&);
};
// CHECK: [[@LINE+3]]:7 | class/C++ | SubCls1 | [[SubCls1_USR:.*]] | <no-cgname> | Def | rel: 0
// CHECK: [[@LINE+2]]:24 | class/C++ | Cls | [[Cls_USR]] | <no-cgname> | Ref,RelBase,RelCont | rel: 1
// CHECK-NEXT: RelBase,RelCont | SubCls1 | [[SubCls1_USR]]
class SubCls1 : public Cls {};
// CHECK: [[@LINE+1]]:13 | type-alias/C | ClsAlias | [[ClsAlias_USR:.*]] | <no-cgname> | Def | rel: 0
typedef Cls ClsAlias;
// CHECK: [[@LINE+5]]:7 | class/C++ | SubCls2 | [[SubCls2_USR:.*]] | <no-cgname> | Def | rel: 0
// CHECK: [[@LINE+4]]:24 | type-alias/C | ClsAlias | [[ClsAlias_USR]] | <no-cgname> | Ref,RelCont | rel: 1
// CHECK-NEXT: RelCont | SubCls2 | [[SubCls2_USR]]
// CHECK: [[@LINE+2]]:24 | class/C++ | Cls | [[Cls_USR]] | <no-cgname> | Ref,Impl,RelBase,RelCont | rel: 1
// CHECK-NEXT: RelBase,RelCont | SubCls2 | [[SubCls2_USR]]
class SubCls2 : public ClsAlias {};
template <typename TemplArg>
class TemplCls {
// CHECK: [[@LINE-1]]:7 | class(Gen)/C++ | TemplCls | c:@ST>1#T@TemplCls | <no-cgname> | Def | rel: 0
public:
TemplCls(int x);
// CHECK: [[@LINE-1]]:3 | constructor/C++ | TemplCls | c:@ST>1#T@TemplCls@F@TemplCls#I# | <no-cgname> | Decl,RelChild | rel: 1
// CHECK-NEXT: RelChild | TemplCls | c:@ST>1#T@TemplCls
};
TemplCls<int> gtv(0);
// CHECK: [[@LINE-1]]:1 | class(Gen)/C++ | TemplCls | c:@ST>1#T@TemplCls | <no-cgname> | Ref,RelCont | rel: 1
template<class T>
class Wrapper {};
template<class T, class P>
class Wrapper<T(P)> {};
// CHECK: [[@LINE+1]]:6 | function/C | test1 | [[TEST1_USR:.*]] | [[TEST1_CG:.*]] | Decl | rel: 0
void test1(Wrapper<void(int)> f);
// CHECK: [[@LINE+1]]:6 | function/C | test1 | [[TEST1_USR]] | [[TEST1_CG]] | Def | rel: 0
void test1(Wrapper<void(int)> f) {}
template <typename T>
class BT {
struct KLR {
int idx;
};
// CHECK: [[@LINE+1]]:7 | instance-method/C++ | foo |
KLR foo() {
return { .idx = 0 }; // Make sure this doesn't trigger a crash.
}
};
// CHECK: [[@LINE+1]]:23 | type-alias/C | size_t |
typedef unsigned long size_t;
// CHECK: [[@LINE+2]]:7 | function/C | operator new | c:@F@operator new#l# | __Znwm |
// CHECK: [[@LINE+1]]:20 | type-alias/C | size_t | {{.*}} | Ref,RelCont |
void* operator new(size_t sz);
// CHECK: [[@LINE+1]]:37 | variable(Gen)/C++ | tmplVar | c:index-source.cpp@VT>1#T@tmplVar | __ZL7tmplVar | Def | rel: 0
template<typename T> static const T tmplVar = T(0);
// CHECK: [[@LINE+1]]:29 | variable(Gen,TS)/C++ | tmplVar | c:index-source.cpp@tmplVar>#I | __ZL7tmplVarIiE | Def | rel: 0
template<> static const int tmplVar<int> = 0;
// CHECK: [[@LINE+2]]:5 | variable/C | gvi | c:@gvi | _gvi | Def | rel: 0
// CHECK: [[@LINE+1]]:11 | variable(Gen,TS)/C++ | tmplVar | c:index-source.cpp@tmplVar>#I | __ZL7tmplVarIiE | Ref,Read,RelCont | rel: 1
int gvi = tmplVar<int>;
// CHECK: [[@LINE+2]]:5 | variable/C | gvf | c:@gvf | _gvf | Def | rel: 0
// CHECK: [[@LINE+1]]:11 | variable(Gen)/C++ | tmplVar | c:index-source.cpp@VT>1#T@tmplVar | __ZL7tmplVar | Ref,Read,RelCont | rel: 1
int gvf = tmplVar<float>;