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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-10 23:55:33 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-10 23:55:33 +0000 |
| commit | f6e28f725d9ecdb52b9a070990fb8169f256b7a3 (patch) | |
| tree | 869cc91b1972ffac3cf80eb5fab7a17adaa61084 /gcc/c-common.c | |
| parent | bc8d52450b886e1344c7b7c0032e19a3c7c6d1cf (diff) | |
| download | ppe42-gcc-f6e28f725d9ecdb52b9a070990fb8169f256b7a3.tar.gz ppe42-gcc-f6e28f725d9ecdb52b9a070990fb8169f256b7a3.zip | |
PR c++/19355
* c-common.c (c_common_truthvalue_conversion): TRUTH_NOT_EXPR is a
unary operator and can't be treated as a binary/comparison operator.
* g++.dg/expr/pr19355-1.C: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93159 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index a699cbcdc63..fd6df502ca9 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -2326,12 +2326,17 @@ c_common_truthvalue_conversion (tree expr) case TRUTH_AND_EXPR: case TRUTH_OR_EXPR: case TRUTH_XOR_EXPR: - case TRUTH_NOT_EXPR: if (TREE_TYPE (expr) != truthvalue_type_node) return build2 (TREE_CODE (expr), truthvalue_type_node, TREE_OPERAND (expr, 0), TREE_OPERAND (expr, 1)); return expr; + case TRUTH_NOT_EXPR: + if (TREE_TYPE (expr) != truthvalue_type_node) + return build1 (TREE_CODE (expr), truthvalue_type_node, + TREE_OPERAND (expr, 0)); + return expr; + case ERROR_MARK: return expr; |
