101 lines
1.7 KiB
C
101 lines
1.7 KiB
C
// RUN: %clang_cc1 %s -fsyntax-only -verify -Wduplicate-enum
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// RUN: %clang_cc1 %s -x c++ -fsyntax-only -verify -Wduplicate-enum
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enum A {
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A1 = 0, // expected-note {{element A1 also has value 0}}
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A2 = -1,
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A3, // expected-warning {{element A3 has been implicitly assigned 0 which another element has been assigned}}
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A4};
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enum B {
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B1 = -1, // expected-note {{element B1 also has value -1}}
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B2, // expected-warning {{element B2 has been implicitly assigned 0 which another element has been assigned}}
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B3,
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B4 = -2,
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B5, // expected-warning {{element B5 has been implicitly assigned -1 which another element has been assigned}}
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B6 // expected-note {{element B6 also has value 0}}
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};
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enum C { C1, C2 = -1, C3 }; // expected-warning{{element C1 has been implicitly assigned 0 which another element has been assigned}} \
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// expected-note {{element C3 also has value 0}}
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enum D {
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D1,
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D2,
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D3, // expected-warning{{element D3 has been implicitly assigned 2 which another element has been assigned}}
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D4 = D2, // no warning
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D5 = 2 // expected-note {{element D5 also has value 2}}
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};
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enum E {
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E1,
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E2 = E1,
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E3 = E2
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};
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enum F {
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F1,
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F2,
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FCount,
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FMax = FCount - 1
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};
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enum G {
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G1,
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G2,
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GMax = G2,
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GCount = GMax + 1
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};
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enum {
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H1 = 0,
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H2 = -1,
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H3,
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H4};
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enum {
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I1 = -1,
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I2,
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I3,
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I4 = -2,
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I5,
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I6
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};
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enum { J1, J2 = -1, J3 };
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enum {
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K1,
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K2,
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K3,
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K4 = K2,
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K5 = 2
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};
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enum {
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L1,
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L2 = L1,
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L3 = L2
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};
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enum {
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M1,
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M2,
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MCount,
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MMax = MCount - 1
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};
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enum {
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N1,
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N2,
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NMax = N2,
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NCount = NMax + 1
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};
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// PR15693
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enum enum1 {
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VALUE // expected-note{{previous definition is here}}
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};
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enum enum2 {
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VALUE // expected-error{{redefinition of enumerator 'VALUE'}}
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};
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