2017-10-21 23:40:19 +00:00
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/* Conformance Test 3.3.5.1: Verification of undefining/redefining macros */
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#undef macroNotDefinedYet /* not an error to undefine an */
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/* undefined macro */
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#define macroNotDefinedYet 8
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#define macroNotDefinedYet 8 /* allow only "benign" redefinition */
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#undef macroNotDefinedYet /* without intervening #undef */
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#define macroNotDefinedYet 23 /* allow infinite undefining and */
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/* redefining */
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#define A23__BD8 "These are the days"
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#undef A23__BD8
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#define A23__BD8 27.3e5
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#undef A23__BD8
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#define A23__BD8 "Passed Conformance Test 3.3.5.1\n"
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main ()
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{
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if (macroNotDefinedYet != 23)
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goto Fail;
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printf (A23__BD8);
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return;
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Fail:
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printf ("Failed Conformance Test 3.3.5.1\n");
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}
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