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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-02-17 23:38:08 +0000 |
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| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-02-17 23:38:08 +0000 |
| commit | 9cb2fd5880f418ac57c835f2da1b2f0241a5b2e7 (patch) | |
| tree | 47f8f9aa5e3d1ec26637405d43761311124b39c5 /gcc/cp | |
| parent | d8d6496b22a882c3d58243beaf914eff72bb942f (diff) | |
| download | ppe42-gcc-9cb2fd5880f418ac57c835f2da1b2f0241a5b2e7.tar.gz ppe42-gcc-9cb2fd5880f418ac57c835f2da1b2f0241a5b2e7.zip | |
improve comment
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39806 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp')
| -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 d3e5ff39e53..f11929b095e 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) |
