3c4e730802
If a virtual function is declared with `noexcept`, functions that override this function in the derived classes must be declared with `noexcept` as well. This PR updates code completion in clang Sema. It adds `noexcept` specifier to override functions in the code completion result if the functions override a `noexcept` virtual function.
58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
class A {
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public:
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virtual void vfunc(bool param);
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virtual void vfunc(bool param, int p);
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void func(bool param);
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};
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class B : public A {
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virtual int ttt(bool param, int x = 3) const;
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void vfunc(bool param, int p) override;
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};
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class C : public B {
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public:
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void vfunc(bool param) override;
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vf;
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};
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// Runs completion at ^vf
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// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-4):3 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
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// CHECK-CC1: COMPLETION: Pattern : int ttt(bool param, int x = 3) const override{{$}}
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// CHECK-CC1: COMPLETION: Pattern : void vfunc(bool param, int p) override{{$}}
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// CHECK-CC1-NOT: COMPLETION: Pattern : void vfunc(bool param) override{{$}}
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//
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// Runs completion at vf^
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// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-10):5 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
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// CHECK-CC2-NOT: COMPLETION: Pattern : int ttt(bool param, int x = 3) const override{{$}}
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// CHECK-CC2: COMPLETION: Pattern : void vfunc(bool param, int p) override{{$}}
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// CHECK-CC2-NOT: COMPLETION: Pattern : void vfunc(bool param) override{{$}}
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//
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// Runs completion at void ^ on line 13.
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// RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-17):8 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
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// CHECK-CC3-NOT: COMPLETION: Pattern : int ttt(bool param, int x = 3) const override{{$}}
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// CHECK-CC3-NOT: COMPLETION: Pattern : void vfunc(bool param, int p) override{{$}}
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// CHECK-CC3-NOT: COMPLETION: Pattern : void vfunc(bool param) override{{$}}
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void func() {
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class D : public A {
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};
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}
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// Runs completion at empty line on line 37.
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// RUN: not %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-5):1 %s -o - | FileCheck -check-prefix=CHECK-CC4 %s
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// CHECK-CC4: COMPLETION: Pattern : void vfunc(bool param, int p) override{{$}}
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class NoexceptBase {
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public:
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virtual void method() noexcept;
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};
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class NoexceptDerived : public NoexceptBase {
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public:
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met;
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};
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// Runs completion at met^ in the body of NoexceptDerived.
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// RUN: not %clang_cc1 -fsyntax-only -code-completion-at=%s:%(line-4):6 %s -o - | FileCheck -check-prefix=CHECK-CC5 %s
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// CHECK-CC5: COMPLETION: Pattern : void method() noexcept override{{$}}
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