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| author | Jason Merrill <jason@redhat.com> | 2013-11-23 11:28:57 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2013-11-23 11:28:57 -0500 |
| commit | a47c2f6211a0e06551b48d3d9583dc974cba15c6 (patch) | |
| tree | fe88b77103125e1a1abe4ee28288cae23bdef9be | |
| parent | f391b44b199e27712c15ea880f54f41cd11f34e3 (diff) | |
| download | gcc-a47c2f6211a0e06551b48d3d9583dc974cba15c6.zip gcc-a47c2f6211a0e06551b48d3d9583dc974cba15c6.tar.gz gcc-a47c2f6211a0e06551b48d3d9583dc974cba15c6.tar.bz2 | |
re PR c++/58868 (ICE: in count_type_elements, at expr.c:5495 with -std=gnu++0x)
PR c++/58868
* init.c (build_aggr_init): Don't clobber the type of init
if we got an INIT_EXPR back from build_vec_init.
(build_vec_init): Do digest_init on trivial initialization.
From-SVN: r205311
| -rw-r--r-- | gcc/cp/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/cp/init.c | 5 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 05aa444..91e4132 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,10 @@ +2013-11-23 Jason Merrill <jason@redhat.com> + + PR c++/58868 + * init.c (build_aggr_init): Don't clobber the type of init + if we got an INIT_EXPR back from build_vec_init. + (build_vec_init): Do digest_init on trivial initialization. + 2013-11-23 Alexander Ivchenko <alexander.ivchenko@intel.com> PR c++/58525 diff --git a/gcc/cp/init.c b/gcc/cp/init.c index dc40989..1e6e691 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -1507,7 +1507,8 @@ build_aggr_init (tree exp, tree init, int flags, tsubst_flags_t complain) TREE_READONLY (exp) = was_const; TREE_THIS_VOLATILE (exp) = was_volatile; TREE_TYPE (exp) = type; - if (init) + /* Restore the type of init unless it was used directly. */ + if (init && TREE_CODE (stmt_expr) != INIT_EXPR) TREE_TYPE (init) = itype; return stmt_expr; } @@ -3421,6 +3422,8 @@ build_vec_init (tree base, tree maxindex, tree init, brace-enclosed initializers. In this case, digest_init and store_constructor will handle the semantics for us. */ + if (BRACE_ENCLOSED_INITIALIZER_P (init)) + init = digest_init (atype, init, complain); stmt_expr = build2 (INIT_EXPR, atype, base, init); if (length_check) stmt_expr = build3 (COND_EXPR, atype, length_check, |