Balazs Keri 4e79097dc7 [CrossTU] Handle case when no USR could be generated during Decl search.
Summary:
When searching for a declaration to be loaded the "lookup name" for every
other Decl is computed. If the USR can not be determined here should be
not an assert, instead skip this Decl.

Reviewers: martong

Reviewed By: martong

Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D65445

llvm-svn: 368020
2019-08-06 12:10:16 +00:00

148 lines
2.0 KiB
C++

#include "../ctu-hdr.h"
int callback_to_main(int x);
int f(int x) {
return x - 1;
}
int g(int x) {
return callback_to_main(x) + 1;
}
int h_chain(int);
int h(int x) {
return 2 * h_chain(x);
}
namespace myns {
int fns(int x) {
return x + 7;
}
namespace embed_ns {
int fens(int x) {
return x - 3;
}
} // namespace embed_ns
class embed_cls {
public:
int fecl(int x);
};
int embed_cls::fecl(int x) {
return x - 7;
}
} // namespace myns
class mycls {
public:
int fcl(int x);
virtual int fvcl(int x);
static int fscl(int x);
class embed_cls2 {
public:
int fecl2(int x);
};
};
int mycls::fcl(int x) {
return x + 5;
}
int mycls::fvcl(int x) {
return x + 7;
}
int mycls::fscl(int x) {
return x + 6;
}
int mycls::embed_cls2::fecl2(int x) {
return x - 11;
}
class derived : public mycls {
public:
virtual int fvcl(int x) override;
};
int derived::fvcl(int x) {
return x + 8;
}
namespace chns {
int chf2(int x);
class chcls {
public:
int chf4(int x);
};
int chf3(int x) {
return chcls().chf4(x);
}
int chf1(int x) {
return chf2(x);
}
}
typedef struct { int n; } Anonymous;
int fun_using_anon_struct(int n) { Anonymous anon; anon.n = n; return anon.n; }
int other_macro_diag(int x) {
MACRODIAG();
return x;
}
extern const int extInt = 2;
namespace intns {
extern const int extInt = 3;
}
struct S {
int a;
};
extern const S extS = {.a = 4};
struct A {
static const int a;
};
const int A::a = 3;
struct SC {
const int a;
};
SC extSC = {.a = 8};
struct ST {
static struct SC sc;
};
struct SC ST::sc = {.a = 2};
struct SCNest {
struct SCN {
const int a;
} scn;
};
SCNest extSCN = {.scn = {.a = 9}};
SCNest::SCN extSubSCN = {.a = 1};
struct SCC {
SCC(int c) : a(c) {}
const int a;
};
SCC extSCC{7};
union U {
const int a;
const unsigned int b;
};
U extU = {.a = 4};
class TestAnonUnionUSR {
public:
inline float f(int value) {
union {
float f;
int i;
};
i = value;
return f;
}
static const int Test;
};
const int TestAnonUnionUSR::Test = 5;