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authorBen Cheng <bccheng@google.com>2013-03-28 11:14:20 -0700
committerBen Cheng <bccheng@google.com>2013-03-28 12:40:33 -0700
commitaf0c51ac87ab2a87caa03fa108f0d164987a2764 (patch)
tree4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/gcc/testsuite/g++.old-deja/g++.bugs/900211_04.C
parentd87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff)
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[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/gcc/testsuite/g++.old-deja/g++.bugs/900211_04.C')
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diff --git a/gcc-4.8/gcc/testsuite/g++.old-deja/g++.bugs/900211_04.C b/gcc-4.8/gcc/testsuite/g++.old-deja/g++.bugs/900211_04.C
new file mode 100644
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--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.old-deja/g++.bugs/900211_04.C
@@ -0,0 +1,28 @@
+// { dg-do assemble }
+// g++ 1.36.1 bug 900211_04
+
+// g++ fails to flag as errors attempts to compare pointer values against
+// (nonzero) integer values;
+
+// Since implicit conversions of pointer to integers (or vise versa) are
+// illegal, these comparisons are also illegal.
+
+// Cfront 2.0 passes this test.
+
+// keywords: comparison operators, pointer types, integral types
+
+int result;
+int i;
+char *p;
+
+void function ()
+{
+ result = i == p; /* { dg-error "" } caught by g++ */
+ result = i != p; /* { dg-error "" } caught by g++ */
+ result = i > p; /* { dg-error "" } missed */
+ result = i < p; /* { dg-error "" } missed */
+ result = i >= p; /* { dg-error "" } missed */
+ result = i <= p; /* { dg-error "" } missed */
+}
+
+int main () { return 0; }