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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 384 |
// { dg-do assemble }
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// { dg-do assemble }
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// g++ 1.36.1 bug 900121_05
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// g++ 1.36.1 bug 900121_05
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// g++ allows unions to have base types (i.e. to be "derived") and it allows
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// g++ allows unions to have base types (i.e. to be "derived") and it allows
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// other types to have unions as base types. Both cases are illegal.
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// other types to have unions as base types. Both cases are illegal.
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// g++ curently does not detect such errors.
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// g++ curently does not detect such errors.
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// Cfront 2.0 passes this test.
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// Cfront 2.0 passes this test.
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// keywords: unions, inheritance
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// keywords: unions, inheritance
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struct s0 {
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struct s0 {
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int s0_member;
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int s0_member;
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};
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};
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union u0 : public s0 { /* { dg-error "" } union has base class */
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union u0 : public s0 { /* { dg-error "" } union has base class */
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int u0_member_0;
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int u0_member_0;
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int u0_member_1;
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int u0_member_1;
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};
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};
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union u1 {
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union u1 {
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int u1_member_0;
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int u1_member_0;
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int u1_member_1;
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int u1_member_1;
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};
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};
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struct s1 : public u1 { /* { dg-error "base type" } */
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struct s1 : public u1 { /* { dg-error "base type" } */
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int s1_member_0;
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int s1_member_0;
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};
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};
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int main () { return 0; }
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int main () { return 0; }
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