diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-02-06 19:37:31 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-02-06 19:37:31 +0000 |
| commit | 0e62d8da8abc63fed2972043163030fd5b27df22 (patch) | |
| tree | 1f50cf5060ea9a645f3920964e18dfd6c6ba1739 /gcc/c-common.c | |
| parent | 5fc77c6c7b89b7dc4caf6e5820099e613ac07140 (diff) | |
| download | gcc-0e62d8da8abc63fed2972043163030fd5b27df22.tar.gz | |
PR c/5420:
* c-common.c (c_unsafe_for_reeval): Make COMPOUND_LITERAL_EXPR
unsafe for reevaluation.
* gcc.c-torture/execute/20020206-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49550 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index dd535ed7365..4b7946b4194 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -3567,8 +3567,10 @@ int c_unsafe_for_reeval (exp) tree exp; { - /* Statement expressions may not be reevaluated. */ - if (TREE_CODE (exp) == STMT_EXPR) + /* Statement expressions may not be reevaluated, likewise compound + literals. */ + if (TREE_CODE (exp) == STMT_EXPR + || TREE_CODE (exp) == COMPOUND_LITERAL_EXPR) return 2; /* Walk all other expressions. */ |