54f57d3847
Add a fix-it for the common case of setters/constructors using parameters with the same name as fields
```lang=c++
struct A{
int X;
A(int X) { /*this->*/X = X; }
void setX(int X) { /*this->*/X = X;
};
```
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D129202
61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -Wself-move -std=c++11 -verify %s
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// definitions for std::move
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namespace std {
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inline namespace foo {
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template <class T> struct remove_reference { typedef T type; };
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template <class T> struct remove_reference<T&> { typedef T type; };
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template <class T> struct remove_reference<T&&> { typedef T type; };
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template <class T> typename remove_reference<T>::type &&move(T &&t);
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}
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}
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void int_test() {
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int x = 5;
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x = std::move(x); // expected-warning{{explicitly moving}}
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(x) = std::move(x); // expected-warning{{explicitly moving}}
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using std::move;
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x = move(x); // expected-warning{{explicitly moving}} \
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expected-warning {{unqualified call to 'std::move}}
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}
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int global;
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void global_int_test() {
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global = std::move(global); // expected-warning{{explicitly moving}}
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(global) = std::move(global); // expected-warning{{explicitly moving}}
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using std::move;
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global = move(global); // expected-warning{{explicitly moving}} \
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expected-warning {{unqualified call to 'std::move}}
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}
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class field_test {
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int x;
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field_test(field_test&& other) {
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x = std::move(x); // expected-warning{{explicitly moving}}
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x = std::move(other.x);
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other.x = std::move(x);
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other.x = std::move(other.x); // expected-warning{{explicitly moving}}
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}
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void withSuggest(int x) {
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x = std::move(x); // expected-warning{{explicitly moving variable of type 'int' to itself; did you mean to move to member 'x'?}}
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}
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};
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struct A {};
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struct B { A a; };
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struct C { C() {}; ~C() {} };
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void struct_test() {
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A a;
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a = std::move(a); // expected-warning{{explicitly moving}}
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B b;
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b = std::move(b); // expected-warning{{explicitly moving}}
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b.a = std::move(b.a); // expected-warning{{explicitly moving}}
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C c;
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c = std::move(c); // expected-warning{{explicitly moving}}
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}
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