diff options
| author | Martin Sebor <msebor@redhat.com> | 2019-06-01 17:27:20 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2019-06-01 11:27:20 -0600 |
| commit | f325e752268d3be618e4c044f831e07c6010fdb1 (patch) | |
| tree | 947736b0c739662bc43f3866327b39f335d474ab /gcc/tree-pretty-print.c | |
| parent | e4b44fd741ee25aa5ad086949ccfbcbd3736c0f3 (diff) | |
PR middle-end/90694 - incorrect representation of ADDR_EXPR involving a pointer to array
gcc/ChangeLog:
PR middle-end/90694
* tree-pretty-print.c (dump_generic_node): Add parentheses.
gcc/testsuite/ChangeLog:
PR middle-end/90694
* gcc.dg/tree-ssa/dump-5.c: New test.
From-SVN: r271838
Diffstat (limited to 'gcc/tree-pretty-print.c')
| -rw-r--r-- | gcc/tree-pretty-print.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/tree-pretty-print.c b/gcc/tree-pretty-print.c index 4ba9170ddd3..1d6eae101ee 100644 --- a/gcc/tree-pretty-print.c +++ b/gcc/tree-pretty-print.c @@ -1679,9 +1679,17 @@ dump_generic_node (pretty_printer *pp, tree node, int spc, dump_flags_t flags, { if (TREE_CODE (TREE_OPERAND (node, 0)) != ADDR_EXPR) { + /* Enclose pointers to arrays in parentheses. */ + tree op0 = TREE_OPERAND (node, 0); + tree op0type = TREE_TYPE (op0); + if (POINTER_TYPE_P (op0type) + && TREE_CODE (TREE_TYPE (op0type)) == ARRAY_TYPE) + pp_left_paren (pp); pp_star (pp); - dump_generic_node (pp, TREE_OPERAND (node, 0), - spc, flags, false); + dump_generic_node (pp, op0, spc, flags, false); + if (POINTER_TYPE_P (op0type) + && TREE_CODE (TREE_TYPE (op0type)) == ARRAY_TYPE) + pp_right_paren (pp); } else dump_generic_node (pp, |