27 lines
786 B
Plaintext
27 lines
786 B
Plaintext
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/* n_1_3_run.c: Trigraph-like sequences. */
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#include <string.h>
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#include <assert.h>
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int main( void)
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{
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/* 1.3: Any sequence other than the specified 9 sequences is not a trigraph.*/
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char quasi_trigraph[] = { '?', '?', ' ', '?', '?', '?', ' ', '?',
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'?', '%', ' ', '?', '?', '^', ' ', '?', '#', '\0' };
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assert( strcmp( "?? ??? ??% ??^ ???=", quasi_trigraph) == 0);
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return 0;
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}
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/* { dg-do run }
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* { dg-options "-ansi -no-integrated-cpp" }
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*/
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/*
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* Note: It is troublesome and unreadable to write preprocessor output of
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* many '?' sequence for DajaGnu. So, we test this testcase by strcmp().
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* Note: -no-integrated-cpp is necessary for MCPP on GCC 3. GCC 2, however,
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* does not recognize this option. Remove this option on GCC 2.
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*/
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