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/* { dg-options "-Wparentheses -ftrack-macro-expansion=0" } */
#ifndef __cplusplus
#define bool _Bool
#endif
extern void f2 (int);
void bar (int x, int y, int z, bool b)
{
#define T(op) f2 (x op y ? : 1)
#define T2(op) f2 (x op y ? 2 : 1)
T(<); /* { dg-warning "omitted middle operand" } */
T(>); /* { dg-warning "omitted middle operand" } */
T(<=); /* { dg-warning "omitted middle operand" } */
T(>=); /* { dg-warning "omitted middle operand" } */
T(==); /* { dg-warning "omitted middle operand" } */
T(!=); /* { dg-warning "omitted middle operand" } */
T(||); /* { dg-warning "omitted middle operand" } */
T(&&); /* { dg-warning "omitted middle operand" } */
f2 (!x ? : 1); /* { dg-warning "omitted middle operand" } */
f2 ((x,!x) ? : 1); /* { dg-warning "omitted middle operand" } */
f2 ((x,y,!x) ? : 1); /* { dg-warning "omitted middle operand" } */
T2(<); /* { dg-bogus "omitted middle operand" } */
T2(>); /* { dg-bogus "omitted middle operand" } */
T2(==); /* { dg-bogus "omitted middle operand" } */
T2(||); /* { dg-bogus "omitted middle operand" } */
T2(&&); /* { dg-bogus "omitted middle operand" } */
T(+); /* { dg-bogus "omitted middle operand" } */
T(-); /* { dg-bogus "omitted middle operand" } */
T(*); /* { dg-bogus "omitted middle operand" } */
T(/); /* { dg-bogus "omitted middle operand" } */
T(^); /* { dg-bogus "omitted middle operand" } */
f2 (b ? : 1); /* { dg-warning "omitted middle operand" } */
}
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