30 lines
788 B
C
30 lines
788 B
C
/* { dg-do compile } */
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/* { dg-options "-Wc++-compat" } */
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typedef struct A { int i; } B;
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typedef struct T { int i; } T;
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typedef const float TFA;
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typedef TFA TFB;
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typedef TFB TFC;
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typedef int IA[];
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typedef IA *IAP;
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extern IAP arr[];
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void fn1 (B *); /* { dg-message "expected .B \\* {aka struct A \\*}. but argument is of type .struct B \\*." } */
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void fn2 (TFC *);
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void
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bar (B *b, int *i)
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{
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fn1 ((struct B *) b); /* { dg-warning "passing argument" } */
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fn2 (i); /* { dg-warning "passing argument" } */
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sizeof (arr); /* { dg-error "invalid application of .sizeof. to incomplete type .int \\(\\*\\\[\\\]\\)\\\[\\\]." } */
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}
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int
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foo (void *a)
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{
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T *t = a; /* { dg-warning "request for implicit conversion from .void \\*. to .T \\* {aka struct T \\*}. not" } */
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return t->i;
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}
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