diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/20090107-1.C')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/20090107-1.C | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/20090107-1.C b/gcc-4.9/gcc/testsuite/g++.dg/20090107-1.C new file mode 100644 index 000000000..ff586e817 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/20090107-1.C @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target lto } */ +/* { dg-options "-flto -Wuninitialized -O1" } */ + +template <typename T> struct Q1 { typedef int x; }; +template <typename T> struct Q2 { + typename Q1<T>::x f() { + int k; + return k; /* { dg-warning "'k' is used uninitialized in this function" } */ + } +}; +int foo() { return Q2<int>().f(); } |