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Diffstat (limited to 'gcc/c-family/array-notation-common.c')
| -rw-r--r-- | gcc/c-family/array-notation-common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/c-family/array-notation-common.c b/gcc/c-family/array-notation-common.c index 84f6f45..f8bce04 100644 --- a/gcc/c-family/array-notation-common.c +++ b/gcc/c-family/array-notation-common.c @@ -221,11 +221,14 @@ find_rank (location_t loc, tree orig_expr, tree expr, bool ignore_builtin_fn, current_rank++; ii_tree = ARRAY_NOTATION_ARRAY (ii_tree); } - else if (TREE_CODE (ii_tree) == ARRAY_REF) + else if (handled_component_p (ii_tree) + || TREE_CODE (ii_tree) == INDIRECT_REF) ii_tree = TREE_OPERAND (ii_tree, 0); else if (TREE_CODE (ii_tree) == PARM_DECL || TREE_CODE (ii_tree) == VAR_DECL) break; + else + gcc_unreachable (); } if (*rank == 0) /* In this case, all the expressions this function has encountered thus |