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| author | Jason Merrill <jason@gcc.gnu.org> | 2001-02-17 18:38:08 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2001-02-17 18:38:08 -0500 |
| commit | d9579a59fdd14361cda948c5c5490542e1372317 (patch) | |
| tree | 47f8f9aa5e3d1ec26637405d43761311124b39c5 /gcc | |
| parent | 78adc5a03da661d89d7fab797ecb72d880cdc240 (diff) | |
| download | gcc-d9579a59fdd14361cda948c5c5490542e1372317.zip gcc-d9579a59fdd14361cda948c5c5490542e1372317.tar.gz gcc-d9579a59fdd14361cda948c5c5490542e1372317.tar.bz2 | |
improve comment
From-SVN: r39806
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/call.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/cp/call.c b/gcc/cp/call.c index d3e5ff3..f11929b 100644 --- a/gcc/cp/call.c +++ b/gcc/cp/call.c @@ -5212,7 +5212,12 @@ joust (cand1, cand2, warn) winner = more_specialized (TI_TEMPLATE (cand1->template), TI_TEMPLATE (cand2->template), DEDUCE_ORDER, - /* Never do unification on the 'this' parameter. */ + /* Tell the deduction code how many real function arguments we saw, + not counting the implicit 'this' argument. + + [temp.func.order]: The presence of unused ellipsis and default + arguments has no effect on the partial ordering of function + templates. */ TREE_VEC_LENGTH (cand1->convs) - DECL_NONSTATIC_MEMBER_FUNCTION_P (cand1->fn)); if (winner) |