diff options
Diffstat (limited to 'gcc-4.9/gcc/c/c-array-notation.c')
| -rw-r--r-- | gcc-4.9/gcc/c/c-array-notation.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/c/c-array-notation.c b/gcc-4.9/gcc/c/c-array-notation.c index 2305e1e03..be08f532e 100644 --- a/gcc-4.9/gcc/c/c-array-notation.c +++ b/gcc-4.9/gcc/c/c-array-notation.c @@ -1265,6 +1265,25 @@ expand_array_notations (tree *tp, int *walk_subtrees, void *) rhs_loc, rhs, TREE_TYPE (rhs)); } break; + case DECL_EXPR: + { + tree x = DECL_EXPR_DECL (*tp); + if (DECL_INITIAL (x)) + { + location_t loc = DECL_SOURCE_LOCATION (x); + tree lhs = x; + tree rhs = DECL_INITIAL (x); + DECL_INITIAL (x) = NULL; + tree new_modify_expr = build_modify_expr (loc, lhs, + TREE_TYPE (lhs), + NOP_EXPR, + loc, rhs, + TREE_TYPE(rhs)); + expand_array_notations (&new_modify_expr, walk_subtrees, NULL); + *tp = new_modify_expr; + } + } + break; case CALL_EXPR: *tp = fix_array_notation_call_expr (*tp); break; |