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| author | Jason Merrill <jason@redhat.com> | 2003-10-21 18:14:53 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2003-10-21 18:14:53 -0400 |
| commit | c25d44dd1cd23d53dad346ef7db1c00ea88333a4 (patch) | |
| tree | 6425a9ebec7cd1cff4778676561f083dd38dff14 /gcc/tree.h | |
| parent | 5634cf724232242d5e9e79abc1c4f0ef8a9b7bb8 (diff) | |
| download | gcc-c25d44dd1cd23d53dad346ef7db1c00ea88333a4.zip gcc-c25d44dd1cd23d53dad346ef7db1c00ea88333a4.tar.gz gcc-c25d44dd1cd23d53dad346ef7db1c00ea88333a4.tar.bz2 | |
tree.h (IS_EXPR_CODE_CLASS): Use strchr.
* tree.h (IS_EXPR_CODE_CLASS): Use strchr.
(EXPR_P): New macro.
From-SVN: r72773
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -56,9 +56,11 @@ extern const char tree_code_type[]; /* Returns nonzero iff CLASS is the tree-code class of an expression. */ -#define IS_EXPR_CODE_CLASS(CLASS) \ - ((CLASS) == '<' || (CLASS) == '1' || (CLASS) == '2' || (CLASS) == 'e' \ - || (CLASS) == 'r' || (CLASS) == 's') +#define IS_EXPR_CODE_CLASS(CLASS) (strchr ("<12ers", (CLASS)) != 0) + +/* Returns nonzero iff NODE is an expression of some kind. */ + +#define EXPR_P(NODE) IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (TREE_CODE (NODE))) /* Number of argument-words in each kind of tree-node. */ |