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| author | Gabriel Dos Reis <gdr@gcc.gnu.org> | 2001-08-11 20:21:55 +0000 |
|---|---|---|
| committer | Gabriel Dos Reis <gdr@gcc.gnu.org> | 2001-08-11 20:21:55 +0000 |
| commit | 598f25beb6950459ed5cd7488dad0d612e29e5d6 (patch) | |
| tree | 1888d6119583c0e901f07e21946d4c48bb0632de /gcc | |
| parent | ab61c93f125a616dd55959f08e81d4fa77232ccf (diff) | |
| download | gcc-598f25beb6950459ed5cd7488dad0d612e29e5d6.zip gcc-598f25beb6950459ed5cd7488dad0d612e29e5d6.tar.gz gcc-598f25beb6950459ed5cd7488dad0d612e29e5d6.tar.bz2 | |
New test from PR #3230
From-SVN: r44807
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/g++.dg/warn/return-reference.C | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/warn/return-reference.C b/gcc/testsuite/g++.dg/warn/return-reference.C new file mode 100644 index 0000000..9c367ea --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/return-reference.C @@ -0,0 +1,21 @@ +// { dg-do compile } + +const int* bar(); + +const int& +foo1() +{ + static int empty; + const int* x = bar(); + return (x ? *x : empty); +} + +const int& +foo2() +{ + static int empty; + const int* x = bar(); + const int& r = (x ? *x : empty); + return (r); +} + |