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| author | Andrew MacLeod <amacleod@redhat.com> | 2004-09-24 16:22:19 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2004-09-24 16:22:19 +0000 |
| commit | 2c55ffb2afee4862eeb5189135d237b5a7f25ead (patch) | |
| tree | 5820c043ff2aa0beda6da115aa0f3eedfdf31667 /gcc | |
| parent | 8d481c2e58c9b25818f95269073aca647fb1c847 (diff) | |
| download | gcc-2c55ffb2afee4862eeb5189135d237b5a7f25ead.zip gcc-2c55ffb2afee4862eeb5189135d237b5a7f25ead.tar.gz gcc-2c55ffb2afee4862eeb5189135d237b5a7f25ead.tar.bz2 | |
Test case for PR 17517
From-SVN: r88050
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/tree-ssa/pr17517.C | 32 |
2 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e543df5..6b42253 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2004-09-24 Andrew MacLeod <amacleod@redhat.com> + + PR tree-optimzation/17517 + * g++.dg/tree-ssa/pr17517.C: New Test. + 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> PR c++/16889 diff --git a/gcc/testsuite/g++.dg/tree-ssa/pr17517.C b/gcc/testsuite/g++.dg/tree-ssa/pr17517.C new file mode 100644 index 0000000..bcd5e91 --- /dev/null +++ b/gcc/testsuite/g++.dg/tree-ssa/pr17517.C @@ -0,0 +1,32 @@ +// Test PR 17517. Test case provided by Serge Belyshev. + + /* { dg-do compile } */ + /* { dg-options "-O2" } */ + + +extern void foo (); + +struct Ptr { + int * ptr; + Ptr () { ptr = 0; } + ~Ptr() { delete ptr; } + Ptr &operator= (int * p) { ptr = p; return *this; } +}; + +int *new_checker () { foo (); return 0; } + +void pipe (int c) +{ + Ptr checker; + + foo (); + for (;;) + { + switch (c) + { + case '-': + checker = new_checker (); + break; + } + } +} |