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1 /* |
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2 * @test /nodynamiccopyright/ |
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3 * @bug 4037746 4277279 4350658 4785453 |
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4 * @summary Verify that an inner class cannot have the same simple name as an enclosing one. |
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5 * @author William Maddox (maddox) |
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6 * |
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7 * @run shell NestedInnerClassNames.sh |
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8 */ |
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9 |
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10 /* |
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11 * This program should compile with errors as marked. |
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12 */ |
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13 |
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14 public class NestedInnerClassNames { |
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15 |
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16 class NestedInnerClassNames {} // ERROR |
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17 |
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18 void m1() { |
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19 class NestedInnerClassNames {} // ERROR |
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20 } |
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21 |
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22 class foo { |
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23 class foo { } // ERROR |
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24 } |
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25 |
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26 void m2 () { |
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27 class foo { |
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28 class foo { } // ERROR |
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29 } |
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30 } |
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31 |
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32 class bar { |
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33 class foo { } |
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34 class NestedInnerClassNames {} // ERROR |
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35 } |
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36 |
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37 void m3() { |
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38 class bar { |
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39 class foo { } |
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40 class NestedInnerClassNames {} // ERROR |
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41 } |
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42 } |
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43 |
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44 class baz { |
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45 class baz { // ERROR |
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46 class baz { } // ERROR |
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47 } |
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48 } |
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49 |
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50 void m4() { |
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51 class baz { |
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52 class baz { // ERROR |
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53 class baz { } // ERROR |
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54 } |
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55 } |
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56 } |
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57 |
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58 class foo$bar { |
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59 class foo$bar { // ERROR |
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60 class foo { } |
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61 class bar { } |
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62 } |
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63 } |
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64 |
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65 void m5() { |
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66 class foo$bar { |
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67 class foo$bar { // ERROR |
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68 class foo { } |
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69 class bar { } |
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70 } |
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71 } |
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72 } |
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73 |
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74 class $bar { |
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75 class foo { |
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76 class $bar { } // ERROR |
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77 } |
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78 } |
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79 |
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80 void m6() { |
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81 class $bar { |
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82 class foo { |
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83 class $bar { } // ERROR |
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84 } |
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85 } |
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86 } |
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87 |
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88 class bar$bar { |
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89 class bar { |
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90 class bar{ } // ERROR |
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91 } |
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92 } |
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93 |
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94 void m7() { |
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95 class bar$bar { |
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96 class bar { |
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97 class bar{ } // ERROR |
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98 } |
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99 } |
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100 } |
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101 |
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102 // The name of the class below clashes with the name of the |
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103 // class created above for 'class foo { class foo {} }'. |
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104 // The clash follows from the naming requirements of the inner |
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105 // classes spec, but is most likely a specification bug. |
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106 |
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107 // Error may be reported here. See 4278961. |
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108 // As of Merlin-beta b21, this now results in an error. |
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109 class foo$foo { } // ERROR |
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110 |
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111 } |