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| author | Richard Henderson <rth@cygnus.com> | 2000-05-06 14:55:07 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-05-06 14:55:07 -0700 |
| commit | bf061ee4ccccf99eb7bc8480e91f46754ff22c90 (patch) | |
| tree | 74000eb11f35b4a0da38d24164b3534804e93b90 | |
| parent | 6efd816040b35801118c5a2518bf8950efe3b183 (diff) | |
| download | gcc-bf061ee4ccccf99eb7bc8480e91f46754ff22c90.zip gcc-bf061ee4ccccf99eb7bc8480e91f46754ff22c90.tar.gz gcc-bf061ee4ccccf99eb7bc8480e91f46754ff22c90.tar.bz2 | |
typeck.c (build_c_cast): Don't warn integer->pointer size mismatch for constants.
* typeck.c (build_c_cast): Don't warn integer->pointer size
mismatch for constants.
From-SVN: r33740
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index fd182b6..ffd92db 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2000-05-06 Richard Henderson <rth@cygnus.com> + + * typeck.c (build_c_cast): Don't warn integer->pointer size + mismatch for constants. + 2000-05-06 Nathan Sidwell <nathan@codesourcery.com> * rtti.c (ptmd_initializer): Set non-public, if class is diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 12bfb99..7d75d6f 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -5481,9 +5481,8 @@ build_c_cast (type, expr) if (TREE_CODE (type) == POINTER_TYPE && TREE_CODE (otype) == INTEGER_TYPE && TYPE_PRECISION (type) != TYPE_PRECISION (otype) - /* Don't warn about converting 0 to pointer, - provided the 0 was explicit--not cast or made by folding. */ - && !(TREE_CODE (value) == INTEGER_CST && integer_zerop (value))) + /* Don't warn about converting any constant. */ + && !TREE_CONSTANT (value)) warning ("cast to pointer from integer of different size"); if (TREE_CODE (type) == REFERENCE_TYPE) |