Ton

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#pragma test-version-set "1.2.3";
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;; Positive tests
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#pragma version ^1.2.0;
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#pragma version ^1.2.3;
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#pragma version >1.2.0;
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#pragma version >0.9.9;
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#pragma version <1.3.0;
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#pragma version <2.0.0;
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#pragma version >=1.2.0;
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#pragma version <=1.3.0;
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#pragma version >=1.2.3;
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#pragma version <=1.2.3;
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#pragma version ^1.2.3;
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#pragma version 1.2.3;
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#pragma version =1.2.3;
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;; Negative tests
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#pragma not-version ^1.1.0;
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#pragma not-version ^1.0.0;
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#pragma not-version ^0.2.3;
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#pragma not-version ^2.2.3;
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#pragma not-version ^1.3.3;
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#pragma not-version >1.2.3;
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#pragma not-version <1.2.3;
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#pragma not-version ^1.2.4;
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#pragma not-version >=1.2.4;
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#pragma not-version <=1.2.2;
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#pragma not-version 3.2.1;
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#pragma not-version =3.2.1;
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;; Test incomplete (partial) version
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#pragma version ^1.2;
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#pragma version >1.2;
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#pragma version <1.3;
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#pragma version <2;
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#pragma version >=1.2;
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#pragma version <=1.3;
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;; Advanced ^ behaviour (partials)
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#pragma version ^1.2;
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#pragma version ^1.0;
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#pragma version ^1;
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#pragma version ^0;
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#pragma not-version ^1.0.0;
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#pragma not-version ^0.0.0;
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#pragma not-version ^0.0;
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#pragma not-version ^1.3;
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#pragma not-version ^2;
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(int) main(int a) {
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    return a;
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}
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