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diff gcc/testsuite/g++.dg/warn/Wfloat-equal-1.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/warn/Wfloat-equal-1.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,10 @@
+/* PR c/19999 */
+/* { dg-do compile } */
+/* { dg-options "-Wfloat-equal" } */
+
+double a, b;
+_Complex double c, d;
+int f(void) { return a == b; } /* { dg-warning "comparing floating point" } */
+int g(void) { return c == d; } /* { dg-warning "comparing floating point" } */
+int h(void) { return a != b; } /* { dg-warning "comparing floating point" } */
+int i(void) { return c != d; } /* { dg-warning "comparing floating point" } */