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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-12-18 22:48:04 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-12-18 22:48:04 +0000 |
| commit | 7cbb7f1ae0d41d7c89ad3230a211bc6a76c0fa1f (patch) | |
| tree | 0f1e25988565e7ea592b7df8cdc506fc8bd0a2d3 | |
| parent | 421f95120ea62307a59c125b8d9eb3084c31670b (diff) | |
| download | ppe42-gcc-7cbb7f1ae0d41d7c89ad3230a211bc6a76c0fa1f.tar.gz ppe42-gcc-7cbb7f1ae0d41d7c89ad3230a211bc6a76c0fa1f.zip | |
PR c/39464
* c-typeck.c (convert_for_assignment): For -Wpointer-sign
warning require that both c_common_unsigned_type as well as
c_common_signed_type is the same for both mvl and mvr types.
* gcc.dg/pr39464.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194594 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/c/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/c/c-typeck.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 |
3 files changed, 16 insertions, 2 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index e6ef408a697..f2ee562cf4b 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,10 @@ +2012-12-18 Jakub Jelinek <jakub@redhat.com> + + PR c/39464 + * c-typeck.c (convert_for_assignment): For -Wpointer-sign + warning require that both c_common_unsigned_type as well as + c_common_signed_type is the same for both mvl and mvr types. + 2012-11-16 Diego Novillo <dnovillo@google.com> Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index 2032f66f363..6dddf7abd99 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -5543,8 +5543,10 @@ convert_for_assignment (location_t location, tree type, tree rhs, if (VOID_TYPE_P (ttl) || VOID_TYPE_P (ttr) || (target_cmp = comp_target_types (location, type, rhstype)) || is_opaque_pointer - || (c_common_unsigned_type (mvl) - == c_common_unsigned_type (mvr))) + || ((c_common_unsigned_type (mvl) + == c_common_unsigned_type (mvr)) + && c_common_signed_type (mvl) + == c_common_signed_type (mvr))) { if (pedantic && ((VOID_TYPE_P (ttl) && TREE_CODE (ttr) == FUNCTION_TYPE) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e2044088cf4..f5c4184d965 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2012-12-18 Jakub Jelinek <jakub@redhat.com> + + PR c/39464 + * gcc.dg/pr39464.c: New test. + 2012-12-18 Ian Lance Taylor <iant@google.com> PR go/55201 |
