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| author | Jason Merrill <jason@redhat.com> | 2017-06-29 15:44:12 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2017-06-29 15:44:12 -0400 |
| commit | 5497bd2bb6410e58eff6f57e53700dec646b1315 (patch) | |
| tree | 10596600bfd5d55afc4ad9346fe54bd59ad8b26e /gcc | |
| parent | becb93d02cc108fa8a13ff04062011d5d7981495 (diff) | |
| download | gcc-5497bd2bb6410e58eff6f57e53700dec646b1315.zip gcc-5497bd2bb6410e58eff6f57e53700dec646b1315.tar.gz gcc-5497bd2bb6410e58eff6f57e53700dec646b1315.tar.bz2 | |
PR c++/81188 - matching decltype of member function call.
* tree.c (cp_tree_equal): Remove COMPONENT_REF special case.
From-SVN: r249813
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/tree.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/decltype-call4.C | 13 |
3 files changed, 18 insertions, 5 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 17da1c5..0fae3cd 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2017-06-29 Jason Merrill <jason@redhat.com> + + PR c++/81188 - matching decltype of member function call. + * tree.c (cp_tree_equal): Remove COMPONENT_REF special case. + 2017-06-29 Nathan Sidwell <nathan@acm.org> PR c++/81247 diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index 4535af6..a52a9e8 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -3589,11 +3589,6 @@ cp_tree_equal (tree t1, tree t2) return false; return cp_tree_equal (TREE_OPERAND (t1, 1), TREE_OPERAND (t1, 1)); - case COMPONENT_REF: - if (TREE_OPERAND (t1, 1) != TREE_OPERAND (t2, 1)) - return false; - return cp_tree_equal (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0)); - case PARM_DECL: /* For comparing uses of parameters in late-specified return types with an out-of-class definition of the function, but can also come diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype-call4.C b/gcc/testsuite/g++.dg/cpp0x/decltype-call4.C new file mode 100644 index 0000000..d504954 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/decltype-call4.C @@ -0,0 +1,13 @@ +// PR c++/81188 +// { dg-do compile { target c++11 } } + +template <class F> +struct C { + F fast(long i) const; + auto operator[](long i) const -> decltype(this->fast(i)); +}; + +template <class F> +auto C<F>::operator[](long i) const -> decltype(this->fast(i)) { + return fast(i); +} |