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// RUN: %clang_cc1 -fsyntax-only -Wfloat-equal -verify %s
int f1(float x, float y) {
return x == y; // expected-warning {{comparing floating point with ==}}
}
int f2(float x, float y) {
return x != y; // expected-warning {{comparing floating point with ==}}
}
int f3(float x) {
return x == x; // no-warning
}
int f4(float x) {
return x == 0.0; // no-warning {{comparing}}
}
int f5(float x) {
return x == __builtin_inf(); // no-warning
}
int f7(float x) {
return x == 3.14159; // expected-warning {{comparing}}
}
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