test/Sema/floating-point-compare.c


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// RUN: clang -fsyntax-only -Wfloat-equal -verify %s

int foo(float x, float y) {
  return x == y; // expected-warning {{comparing floating point with ==}}
} 

int bar(float x, float y) {
  return x != y; // expected-warning {{comparing floating point with ==}}
}

int qux(float x) {
  return x == x; // no-warning
}