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| author | Jason Merrill <jason@redhat.com> | 2013-07-09 13:56:03 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2013-07-09 13:56:03 -0400 |
| commit | cb5f47b639cda6c98d7def5e1f601e0cbc93da7d (patch) | |
| tree | 657fe0a6b08a265f4bd077fb4cd2aff013459caa /gcc/cp | |
| parent | 7eb48705c0b12d73651de15cd9a9a415c7229039 (diff) | |
| download | gcc-cb5f47b639cda6c98d7def5e1f601e0cbc93da7d.zip gcc-cb5f47b639cda6c98d7def5e1f601e0cbc93da7d.tar.gz gcc-cb5f47b639cda6c98d7def5e1f601e0cbc93da7d.tar.bz2 | |
re PR c++/57545 (Generation of debug symbols leads to internal compiler error)
PR c++/57545
* pt.c (convert_nontype_argument) [INTEGER_CST]: Force the
argument to have the exact type of the parameter.
From-SVN: r200841
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/cp/pt.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 87892aa..aab2844 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,9 @@ 2013-07-09 Jason Merrill <jason@redhat.com> + PR c++/57545 + * pt.c (convert_nontype_argument) [INTEGER_CST]: Force the + argument to have the exact type of the parameter. + PR c++/57551 * semantics.c (cxx_eval_indirect_ref): Don't try to look through a POINTER_PLUS_EXPR for type punning diagnostic. diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 23229a9..877d3b7 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -5620,6 +5620,10 @@ convert_nontype_argument (tree type, tree expr, tsubst_flags_t complain) else return NULL_TREE; } + + /* Avoid typedef problems. */ + if (TREE_TYPE (expr) != type) + expr = fold_convert (type, expr); } /* [temp.arg.nontype]/5, bullet 2 |