diff options
| author | Serge Pavlov <sepavloff@gmail.com> | 2017-06-08 06:31:19 +0000 |
|---|---|---|
| committer | Serge Pavlov <sepavloff@gmail.com> | 2017-06-08 06:31:19 +0000 |
| commit | 79271ab1549da9114826c15226028144647ba05c (patch) | |
| tree | 2cbc64f1cf632c1702d98aa0f94fc6a170b23091 /llvm/lib/Object/COFFModuleDefinition.cpp | |
| parent | 673f44c769ee85e592a8e00d77a6ce4231edf1dc (diff) | |
| download | llvm-79271ab1549da9114826c15226028144647ba05c.zip llvm-79271ab1549da9114826c15226028144647ba05c.tar.gz llvm-79271ab1549da9114826c15226028144647ba05c.tar.bz2 | |
Do not inherit default arguments for friend function in class template.
A function declared in a friend declaration may have declarations prior
to the containing class definition. If such declaration defines default
argument, the friend function declaration inherits them. This behavior
causes problems if the class where the friend is declared is a template:
during the class instantiation the friend function looks like if it had
default arguments, so error is triggered.
With this change friend functions declared in class templates do not
inherit default arguments. Actual set of them will be defined at the
point where the containing class is instantiated.
This change fixes PR12724.
Differential Revision: https://reviews.llvm.org/D30393
llvm-svn: 304965
Diffstat (limited to 'llvm/lib/Object/COFFModuleDefinition.cpp')
0 files changed, 0 insertions, 0 deletions