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| author | Richard Biener <rguenther@suse.de> | 2013-04-02 12:23:13 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-04-02 12:23:13 +0000 |
| commit | 8034bcbee6a8de54d29e70aa15671ff9ea297493 (patch) | |
| tree | 363592b42ed1c6c0b30edfd60764fed79d98a612 | |
| parent | 73243d6301a2bd8a9dcae589d6cfb0a459542a94 (diff) | |
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re PR c++/56768 ([4.7] ICE in make_decl_rtl, at varasm.c:1147)
2013-04-02 Richard Biener <rguenther@suse.de>
PR middle-end/56768
* g++.dg/torture/pr56768.C: New testcase.
From-SVN: r197349
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/torture/pr56768.C | 41 |
2 files changed, 46 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7462483..9b17672 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-04-02 Richard Biener <rguenther@suse.de> + + PR middle-end/56768 + * g++.dg/torture/pr56768.C: New testcase. + 2013-04-02 Paolo Carlini <paolo.carlini@oracle.com> * obj-c++.dg/try-catch-13.mm: Update per PR56725. diff --git a/gcc/testsuite/g++.dg/torture/pr56768.C b/gcc/testsuite/g++.dg/torture/pr56768.C new file mode 100644 index 0000000..db504c5 --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr56768.C @@ -0,0 +1,41 @@ +// { dg-do compile } +// { dg-options "-std=c++0x" } + +struct Iter +{ + int& operator* (); + void operator++ (); +}; + +bool operator!= (Iter &, Iter &) { } + +struct Container +{ + Iter begin () const; + Iter end () const; +}; + +struct J +{ + virtual J *mutable_child (); +}; + +struct M +{ + M (const Container &); + J ns_; +}; +namespace +{ + J MakeNamespace (const Container &src) + { + J a; + J *b = 0; + for (const int &c: src) + b = b ? b->mutable_child () : &a; + return a; + } +} +M::M (const Container &ns):ns_ (MakeNamespace (ns)) +{ +} |