diff options
| author | Martin Uecker <muecker@gwdg.de> | 2020-11-20 07:21:40 +0100 |
|---|---|---|
| committer | Martin Uecker <muecker@gwdg.de> | 2020-11-20 07:34:11 +0100 |
| commit | 32934a4f45a72144cdcd0712cc294fe88c36f13d (patch) | |
| tree | 022f80ca6020cfb841771515910a9f920abf6829 /gcc/testsuite/gcc.dg/pr60195.c | |
| parent | d62586ee567bbbdab9fe8bb5829f032431d57098 (diff) | |
| download | gcc-32934a4f45a72144cdcd0712cc294fe88c36f13d.zip gcc-32934a4f45a72144cdcd0712cc294fe88c36f13d.tar.gz gcc-32934a4f45a72144cdcd0712cc294fe88c36f13d.tar.bz2 | |
C: Drop qualifiers during lvalue conversion [PR97702]
2020-11-20 Martin Uecker <muecker@gwdg.de>
gcc/
* gimplify.c (gimplify_modify_expr_rhs): Optimizie
NOP_EXPRs that contain compound literals.
gcc/c/
* c-typeck.c (convert_lvalue_to_rvalue): Drop qualifiers.
gcc/testsuite/
* gcc.dg/cond-constqual-1.c: Adapt test.
* gcc.dg/lvalue-11.c: New test.
* gcc.dg/pr60195.c: Add warning.
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr60195.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr60195.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/pr60195.c b/gcc/testsuite/gcc.dg/pr60195.c index 0a50a30..8eccf7f 100644 --- a/gcc/testsuite/gcc.dg/pr60195.c +++ b/gcc/testsuite/gcc.dg/pr60195.c @@ -15,7 +15,7 @@ atomic_int fn2 (void) { atomic_int y = 0; - y; + y; /* { dg-warning "statement with no effect" } */ return y; } |