http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60854
Bug ID: 60854
Summary: inline constructor of extern template
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: joachim.schoeberl at tuwien dot ac.at
Created attachment 32610
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32610&action=edit
source file
this code was accepted by gcc-4.8 up to (at least) gcc-4.9-20140323, but g++
(GCC) 4.9.0 20140411 (prerelease) complains.
compiled with
g++ -c -O2 --std=c++11 test.cpp
error message of gcc-4.9.0 prerelease:
test.cpp: In function ‘void Func()’:
test.cpp:5:46: error: inlining failed in call to always_inline
‘MyClass<T>::MyClass() [with T = double]’: function body not available
__attribute__ ((__always_inline__)) inline MyClass () { ; }
^
test.cpp:12:19: error: called from here
MyClass<double> x;
^
