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| author | Jakub Jelinek <jakub@redhat.com> | 2009-02-04 17:50:22 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-02-04 17:50:22 +0100 |
| commit | ee429f8459118f0286430a8f86884055ae954694 (patch) | |
| tree | 9a4e4de9a60f6b8c400fb1e352863fd9b69294d5 /gcc/testsuite | |
| parent | 5b43bf058b51b25a6e90692bc61b3efad883b7e7 (diff) | |
| download | gcc-ee429f8459118f0286430a8f86884055ae954694.zip gcc-ee429f8459118f0286430a8f86884055ae954694.tar.gz gcc-ee429f8459118f0286430a8f86884055ae954694.tar.bz2 | |
re PR c++/39095 (Mangling changes break ABI)
PR c++/39095
* operators.def: Use COMPONENT_REF code for ->/pt operator again,
remove ./dt operator.
* mangle.c (write_expression): Handle COMPONENT_REF after handling
ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
write_string ("dt") instead of using operators.def.
* g++.dg/abi/mangle31.C: New test.
From-SVN: r143933
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/abi/mangle31.C | 35 |
2 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 25dedae..37b5783 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-02-04 Jakub Jelinek <jakub@redhat.com> + + PR c++/39095 + * g++.dg/abi/mangle31.C: New test. + 2009-02-03 Joseph Myers <joseph@codesourcery.com> PR c/29129 diff --git a/gcc/testsuite/g++.dg/abi/mangle31.C b/gcc/testsuite/g++.dg/abi/mangle31.C new file mode 100644 index 0000000..4be2e0b --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/mangle31.C @@ -0,0 +1,35 @@ +// PR c++/39095 +// { dg-do compile } + +struct B +{ + int b; +}; + +struct A +{ + B *operator->(); + A (); + B b; +}; + +A::A () +{ +} + +B * +A::operator->() +{ + return &b; +} + +A a; + +int +foo () +{ + return a->b; +} + +// { dg-final { scan-assembler "_ZN1AptEv" } } +// { dg-final { scan-assembler-not "_ZN1AdtEv" } } |