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annotate clang/test/CodeCompletion/desig-init.cpp @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children c4bab56944e8
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1 struct Base {
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2 int t;
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3 };
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4 struct Foo : public Base {
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5 int x;
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6 Base b;
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7 void foo();
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8 };
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9
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10 void foo() {
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11 Foo F{.x = 2, .b.t = 0};
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12 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:10 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC1 %s
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13 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:18 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC1 %s
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14 // CHECK-CC1: COMPLETION: b : [#Base#]b
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15 // CHECK-CC1-NEXT: COMPLETION: x : [#int#]x
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16 // CHECK-CC1-NOT: foo
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17 // CHECK-CC1-NOT: t
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18
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19 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:11:20 %s -o - | FileCheck -check-prefix=CHECK-NESTED %s
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20 // CHECK-NESTED: COMPLETION: t : [#int#]t
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21
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22 Base B = {.t = 2};
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23 auto z = [](Base B) {};
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24 z({.t = 1});
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25 z(Base{.t = 2});
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26 z((Base){.t = 2});
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27 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:22:14 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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28 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:24:7 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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29 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:25:11 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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30 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:26:13 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC2 %s
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31 // CHECK-CC2: COMPLETION: t : [#int#]t
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32
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33 Foo G1{.b = {.t = 0}};
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34 Foo G2{.b{.t = 0}};
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35 Foo G3{b: {.t = 0}};
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36 // RUN: %clang_cc1 -code-completion-at=%s:33:17 -fsyntax-only -code-completion-patterns %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-NESTED-2 %s
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37 // RUN: %clang_cc1 -code-completion-at=%s:34:14 -fsyntax-only -code-completion-patterns %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-NESTED-2 %s
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38 // RUN: %clang_cc1 -code-completion-at=%s:35:15 -fsyntax-only -code-completion-patterns %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-NESTED-2 %s
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39 // CHECK-NESTED-2: COMPLETION: t : [#int#]t
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40 }
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41
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42 // Handle templates
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43 template <typename T>
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44 struct Test { T x; };
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45 template <>
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46 struct Test<int> {
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47 int x;
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48 char y;
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49 };
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50 void bar() {
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51 Test<char> T{.x = 2};
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52 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:51:17 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
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53 // CHECK-CC3: COMPLETION: x : [#T#]x
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54 Test<int> X{.x = 2};
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55 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:54:16 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC4 %s
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56 // CHECK-CC4: COMPLETION: x : [#int#]x
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57 // CHECK-CC4-NEXT: COMPLETION: y : [#char#]y
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58 }
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59
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60 template <typename T>
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61 void aux() {
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62 Test<T> X{.x = T(2)};
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63 // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:62:14 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-CC3 %s
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64 }
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65
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66 namespace signature_regression {
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67 // Verify that an old bug is gone: passing an init-list as a constructor arg
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68 // would emit overloads as a side-effect.
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69 struct S{int x;};
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70 int wrongFunction(S);
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71 int rightFunction();
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72 int dummy = wrongFunction({1});
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73 int x = rightFunction();
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74 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:73:25 %s -o - -std=c++2a | FileCheck -check-prefix=CHECK-SIGNATURE-REGRESSION %s
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75 // CHECK-SIGNATURE-REGRESSION-NOT: OVERLOAD: [#int#]wrongFunction
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76 // CHECK-SIGNATURE-REGRESSION: OVERLOAD: [#int#]rightFunction
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77 // CHECK-SIGNATURE-REGRESSION-NOT: OVERLOAD: [#int#]wrongFunction
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78 }
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