obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 29 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/warn/Wparentheses-8.C b/gcc/testsuite/g++.dg/warn/Wparentheses-8.C
new file mode 100644
index 000000000..ddb5e64b4
--- /dev/null
+++ b/gcc/testsuite/g++.dg/warn/Wparentheses-8.C
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-Wparentheses" }
+
+// C++ version of gcc.dg/Wparentheses-5.c
+
+int foo (int);
+
+int
+bar (int a, int b, int c)
+{
+  foo (a && b || c); // { dg-warning "parentheses" "correct warning" }
+  foo ((a && b) || c);
+  foo (a && (b || c));
+  foo (1 && 2 || c); // { dg-warning "parentheses" "correct warning" }
+  foo ((1 && 2) || c);
+  foo (1 && (2 || c));
+  foo (1 && 2 || 3); // { dg-warning "parentheses" "correct warning" }
+  foo ((1 && 2) || 3);
+  foo (1 && (2 || 3));
+  foo (a || b && c); // { dg-warning "parentheses" "correct warning" }
+  foo ((a || b) && c);
+  foo (a || (b && c));
+  foo (1 || 2 && c); // { dg-warning "parentheses" "correct warning" }
+  foo ((1 || 2) && c);
+  foo (1 || (2 && c));
+  foo (1 || 2 && 3); // { dg-warning "parentheses" "correct warning" }
+  foo ((1 || 2) && 3);
+  foo (1 || (2 && 3));
+}