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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2017-10-23 11:39:20 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2017-10-23 11:39:20 +0000 |
| commit | 2de9164b45111b54bea99afd97ca4f0de382a5e3 (patch) | |
| tree | fb15f0da251c7c8d0bdcce1a166d1930cc56e939 | |
| parent | 0524367e2aa8f4e021a719f5fcfab642dfe62dcb (diff) | |
| download | gcc-2de9164b45111b54bea99afd97ca4f0de382a5e3.zip gcc-2de9164b45111b54bea99afd97ca4f0de382a5e3.tar.gz gcc-2de9164b45111b54bea99afd97ca4f0de382a5e3.tar.bz2 | |
re PR c++/77555 (unused inline function in-function static variable accessed from outside leads to linker error)
2017-10-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/77555
* g++.dg/torture/pr77555.C: New.
From-SVN: r254006
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/torture/pr77555.C | 20 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 9ca1131a..2af517e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2017-10-23 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/77555 + * g++.dg/torture/pr77555.C: New. + 2017-10-23 Richard Biener <rguenther@suse.de> PR tree-optimization/82129 diff --git a/gcc/testsuite/g++.dg/torture/pr77555.C b/gcc/testsuite/g++.dg/torture/pr77555.C new file mode 100644 index 0000000..540d1a0 --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr77555.C @@ -0,0 +1,20 @@ +// { dg-do link } +// { dg-options "-std=c++11" } + +extern "C" int printf(const char*, ...); +struct A { + A(int, char *p2) { printf(p2); } +}; +template <int, typename> struct B { static A static_var; }; +template <int LINE, typename GETTER> +A B<LINE, GETTER>::static_var{0, GETTER::get()}; +struct C { + void unused() { + static char function_static; + struct D { + static char *get() { return &function_static; } + }; + auto addr = B<0, D>::static_var; + } +}; +int main() {} |