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| author | Jason Merrill <jason@redhat.com> | 2011-05-25 15:51:44 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2011-05-25 15:51:44 -0400 |
| commit | 5e24286319abceaee8846843c89c5c6332d25e51 (patch) | |
| tree | 3bd3821df070c4649761cd59fd8facb8757ddba2 /gcc | |
| parent | 636e368d17f866add3270e482e722c335b453c98 (diff) | |
| download | gcc-5e24286319abceaee8846843c89c5c6332d25e51.zip gcc-5e24286319abceaee8846843c89c5c6332d25e51.tar.gz gcc-5e24286319abceaee8846843c89c5c6332d25e51.tar.bz2 | |
re PR c++/46696 ([C++0x] Implicit copy constructor can't construct array of subtype with user-defined copy constructor.)
PR c++/46696
* typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
From-SVN: r174226
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/defaulted29.C | 20 |
4 files changed, 26 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 236ca6d..72e62d7 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,8 @@ 2011-05-25 Jason Merrill <jason@redhat.com> + PR c++/46696 + * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN. + PR c++/47184 * parser.c (cp_parser_parameter_declaration): Recognize list-initialization. diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 69b25d3..5fbb765 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -6748,7 +6748,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs, /* Allow array assignment in compiler-generated code. */ else if (!current_function_decl - || !DECL_ARTIFICIAL (current_function_decl)) + || !DECL_DEFAULTED_FN (current_function_decl)) { /* This routine is used for both initialization and assignment. Make sure the diagnostic message differentiates the context. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 10b928f..833d52e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,7 @@ 2011-05-25 Jason Merrill <jason@redhat.com> + * g++.dg/cpp0x/defaulted29.C: New. + * g++.dg/cpp0x/initlist51.C: New. 2011-05-25 Janis Johnson <janisjo@codesourcery.com> diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted29.C b/gcc/testsuite/g++.dg/cpp0x/defaulted29.C new file mode 100644 index 0000000..5fcf5b0c --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/defaulted29.C @@ -0,0 +1,20 @@ +// PR c++/46696 +// { dg-options -std=c++0x } + +struct A +{ + A& operator= (A const&); +}; + +struct B +{ + A ar[1]; + B& operator= (B const&) = default; +}; + +int main() +{ + B x; + B y; + y = x; +} |