diff options
| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-07 21:54:07 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-07 21:54:07 +0000 |
| commit | 8ce5985492e01af26fb8cabcc38118f8ae0a91e2 (patch) | |
| tree | 98e87e498bdd1f36569c008ebee5e40e0895652a /gcc/c-family/c-common.c | |
| parent | ee662d6d621fd06c26894dab6625036ec8383846 (diff) | |
| download | gcc-8ce5985492e01af26fb8cabcc38118f8ae0a91e2.tar.gz | |
PR c++/48969
PR c++/44175
gcc/c-family/
* c-common.c (max_tinst_depth): Lower default to 900.
gcc/cp/
* error.c (subst_to_string): New.
(cp_printer): Use it for 'S'.
(print_instantiation_partial_context_line): Handle subst context.
* pt.c (push_tinst_level): Handle subst context.
(deduction_tsubst_fntype): Don't track specific substitutions.
Use push_tinst_level.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174772 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-family/c-common.c')
| -rw-r--r-- | gcc/c-family/c-common.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index e5c070f940b..37a5f1e45d4 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -255,10 +255,13 @@ int flag_use_repository; enum cxx_dialect cxx_dialect = cxx98; /* Maximum template instantiation depth. This limit exists to limit the - time it takes to notice excessively recursive template instantiations; - the default value of 1024 is likely to be in the next C++ standard. */ + time it takes to notice excessively recursive template instantiations. -int max_tinst_depth = 1024; + The default is lower than the 1024 recommended by the C++0x standard + because G++ runs out of stack before 1024 with highly recursive template + argument deduction substitution (g++.dg/cpp0x/enum11.C). */ + +int max_tinst_depth = 900; /* The elements of `ridpointers' are identifier nodes for the reserved type names and storage classes. It is indexed by a RID_... value. */ |