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| author | Dirk Mueller <dmueller@suse.de> | 2006-10-29 18:38:26 +0000 |
|---|---|---|
| committer | Dirk Mueller <mueller@gcc.gnu.org> | 2006-10-29 18:38:26 +0000 |
| commit | 0958b0d31d473198b005797dad0fbb44f3d303ea (patch) | |
| tree | 5400ffc1ce57c071b6d61f28fb4ea75789350b08 /gcc/cp | |
| parent | 3f07249e98a147a94675a5427f73ca0b0ce3ef9b (diff) | |
| download | gcc-0958b0d31d473198b005797dad0fbb44f3d303ea.zip gcc-0958b0d31d473198b005797dad0fbb44f3d303ea.tar.gz gcc-0958b0d31d473198b005797dad0fbb44f3d303ea.tar.bz2 | |
re PR c++/16307 (-Wchar-subscripts does not warn on pointers)
2006-10-29 Dirk Mueller <dmueller@suse.de>
PR c++/16307
* typeck.c (build_array_ref): Warn for char subscriptions
on pointers.
* g++.dg/warn/Wchar-subscripts-2.C: New testcase.
From-SVN: r118154
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index a2f8b8a..1d46779 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2006-10-29 Dirk Mueller <dmueller@suse.de> + + PR c++/16307 + * typeck.c (build_array_ref): Warn for char subscriptions + on pointers. + 2006-10-29 Kazu Hirata <kazu@codesourcery.com> * decl.c: Fix a comment typo. diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 0094323..46eee41 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -2489,6 +2489,8 @@ build_array_ref (tree array, tree idx) return error_mark_node; } + warn_array_subscript_with_type_char (idx); + return build_indirect_ref (cp_build_binary_op (PLUS_EXPR, ar, ind), "array indexing"); } |