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Negative expressions inside parens are already supported. This adds support for defines with negative numbers without parens, but not more complex expressions. Defines for negative numbers are often used as error codes in C.
41 lines
1.1 KiB
D
41 lines
1.1 KiB
D
// EXTRA_FILES: imports/defines.c
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import imports.defines;
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static assert(CC == 'c');
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static assert(I32 == 3);
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static assert(U32 == 4);
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static assert(I64 == 5);
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static assert(U64 == 6);
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static assert(F32 == 7.0f);
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static assert(F64 == 8.0);
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static assert(F80 == 9.0L);
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static assert(SSS == "hello");
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static assert(ABC == 12);
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static assert(DEF == 17);
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static assert(ADD(3, 4) == 7);
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static assert(SUB() == 1);
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static assert(pr16199_skipped1(5) == 1);
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static assert(pr16199_skipped2(6) == 2);
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static assert(pr16199_ice == 3);
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static assert(pr16199d() == 7);
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static assert(pr16199c() == 8);
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// https://issues.dlang.org/show_bug.cgi?id=24639
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static assert(NEGATIVE_I32 == -1);
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static assert(NEGATIVE_U32 == cast(uint)-2);
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static assert(NEGATIVE_I64 == -3);
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static assert(NEGATIVE_U64 == cast(ulong)-4L);
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static assert(NEGATIVE_F32 == -5f);
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static assert(NEGATIVE_F64 == -6);
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static assert(is(typeof(NEGATIVE_I32) == int));
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static assert(is(typeof(NEGATIVE_U32) == uint));
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static assert(is(typeof(NEGATIVE_I64) == long));
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static assert(is(typeof(NEGATIVE_U64) == ulong));
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static assert(is(typeof(NEGATIVE_F32) == float));
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static assert(is(typeof(NEGATIVE_F64) == double));
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