32 lines
841 B
C
32 lines
841 B
C
/*
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* Test old features from C89/C90 that have been removed or deprecated in C99+.
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*/
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int printf(const char *, ...);
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#define M+4 /* no whitespace after macro name */
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main () /* implicit int, no prototypes */
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{
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auto i,j; /* implicit int */
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j = M;
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i = (const) j; /* implicit int */
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i = (volatile) j;
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if (f(i) == 8) /* calling undeclared function */
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{
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printf ("Passed Conformance Test c89oldfeat\n");
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return 0;
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};
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printf ("Failed Conformance Test c89oldfeat\n");
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return; /* return no value from a function returning int */
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}
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f(x) /* implicit int, no prototypes */
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/* implicit int parameter x */
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{
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return x * 2;
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}
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