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author | Dan Albert <danalbert@google.com> | 2016-01-14 16:43:34 -0800 |
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committer | Dan Albert <danalbert@google.com> | 2016-01-22 14:51:24 -0800 |
commit | 3186be22b6598fbd467b126347d1c7f48ccb7f71 (patch) | |
tree | 2b176d3ce027fa5340160978effeb88ec9054aaa /gcc-4.8.1/gcc/testsuite/g++.dg/template/typedef37.C | |
parent | a45222a0e5951558bd896b0513bf638eb376e086 (diff) | |
download | toolchain_gcc-3186be22b6598fbd467b126347d1c7f48ccb7f71.tar.gz toolchain_gcc-3186be22b6598fbd467b126347d1c7f48ccb7f71.tar.bz2 toolchain_gcc-3186be22b6598fbd467b126347d1c7f48ccb7f71.zip |
Check in a pristine copy of GCC 4.8.1.
The copy of GCC that we use for Android is still not working for
mingw. Rather than finding all the differences that have crept into
our GCC, just check in a copy from
ftp://ftp.gnu.org/gnu/gcc/gcc-4.9.3/gcc-4.8.1.tar.bz2.
GCC 4.8.1 was chosen because it is what we have been using for mingw
thus far, and the emulator doesn't yet work when upgrading to 4.9.
Bug: http://b/26523949
Change-Id: Iedc0f05243d4332cc27ccd46b8a4b203c88dcaa3
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/g++.dg/template/typedef37.C')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/g++.dg/template/typedef37.C | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/g++.dg/template/typedef37.C b/gcc-4.8.1/gcc/testsuite/g++.dg/template/typedef37.C new file mode 100644 index 000000000..eefa38316 --- /dev/null +++ b/gcc-4.8.1/gcc/testsuite/g++.dg/template/typedef37.C @@ -0,0 +1,58 @@ +// Origin: PR c++/47398 +// { dg-do compile } + +template<int> +struct A +{ + typedef int INT; +}; + +template<int I> +struct transform +{ + static int bar(); +}; + +template<class T, int a, class U, int b> +struct B +{ + typedef typename A<a>::INT TINT; + void baz(); +}; + +template<class T, int a, class U> +struct B<T, a, U, 1> +{ + typedef typename A<a>::INT TINT; + void foo(); +}; + +template<class T, int a, class U, int b> +void +B<T, a, U, b>::baz() +{ + int c = transform<sizeof(TINT)>::bar();//#0 +} + +template<class T, int a, class U> +void +B<T, a, U, 1>::foo() +{ + int c = transform<sizeof(TINT)>::bar();//#1 +} + +int +main() +{ + B<int, 2, char, 1> i; + i.foo(); + // While instantiating + // + // template<class T, int a, class U> void B<T, a, U, 1>::foo() + // + // lookup_template_class resolves transform<sizeof(TINT)> in #1 to + // the wrong one; it picks up the one in #0 instead. This is because + // to compare the two A<a> comp_template_args uses cp_tree_equal + // that fails to consider the number of siblings of parm 'a'. +return 0; +} |