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| author | Nathan Sidwell <nathan@acm.org> | 2017-01-17 18:22:34 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2017-01-17 18:22:34 +0000 |
| commit | 8ddfdbc265cfe0da5b727559d3736876d0198afb (patch) | |
| tree | 127551e9b5d51e1763e5a76af78e43a959b28a43 /gcc/cp/parser.c | |
| parent | f46fe37e86aa04522258dad374d0c7bf9c443ed3 (diff) | |
| download | gcc-8ddfdbc265cfe0da5b727559d3736876d0198afb.zip gcc-8ddfdbc265cfe0da5b727559d3736876d0198afb.tar.gz gcc-8ddfdbc265cfe0da5b727559d3736876d0198afb.tar.bz2 | |
re PR c++/61636 (generic lambda: segfault / "cannot call member function without object")
PR c++/61636
* cp-tree.h (maybe_generic_this_capture): Declare.
* lambda.c (resolvable_dummy_lambda): New, broken out of ...
(maybe_resolve_dummy): ... here. Call it.
(maybe_generic_this_capture): New.
* parser.c (cp_parser_postfix_expression): Speculatively capture
this in generic lambda in unresolved member function call.
* pt.c (tsubst_copy_and_build): Force hard error from failed
member function lookup in generic lambda.
PR c++/61636
* g++.dg/cpp1y/pr61636-1.C: New.
* g++.dg/cpp1y/pr61636-2.C: New.
* g++.dg/cpp1y/pr61636-3.C: New.
From-SVN: r244544
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 295c450..6d3b877 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -6971,6 +6971,7 @@ cp_parser_postfix_expression (cp_parser *parser, bool address_p, bool cast_p, || type_dependent_expression_p (fn) || any_type_dependent_arguments_p (args))) { + maybe_generic_this_capture (instance, fn); postfix_expression = build_nt_call_vec (postfix_expression, args); release_tree_vector (args); |