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| author | Jakub Jelinek <jakub@redhat.com> | 2001-01-27 21:33:54 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2001-01-27 21:33:54 +0100 |
| commit | 940ff66d0ba2ba6166a9788172385415663c622c (patch) | |
| tree | 0fab0c3de38f363189bc2aeb562cad8a557ac642 /gcc/c-typeck.c | |
| parent | de1b33ddc0675f85ca11c28c735408794d133803 (diff) | |
| download | gcc-940ff66d0ba2ba6166a9788172385415663c622c.tar.gz | |
c-typeck.c (struct constructor_stack): Add range_stack member.
* c-typeck.c (struct constructor_stack): Add range_stack member.
(really_start_incremental_init): Clear it.
(push_init_level): Save constructor_range_stack and clear it if
pushing explicit braces.
(pop_init_level): abort if constructor_range_stack is non-zero at
explicit closing brace. Restore saved constructor_range_stack if
not implicit.
* gcc.dg/gnu99-init-1.c: Add 3 more designated range initializer
tests.
From-SVN: r39302
Diffstat (limited to 'gcc/c-typeck.c')
| -rw-r--r-- | gcc/c-typeck.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 97c43070b11..2b769815a2d 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -4954,6 +4954,8 @@ static int designator_errorneous; structuring in the initializer, including the outermost one. It saves the values of most of the variables above. */ +struct constructor_range_stack; + struct constructor_stack { struct constructor_stack *next; @@ -4965,12 +4967,13 @@ struct constructor_stack tree unfilled_fields; tree bit_index; tree elements; - int offset; struct init_node *pending_elts; + int offset; int depth; /* If nonzero, this value should replace the entire constructor at this level. */ tree replacement_value; + struct constructor_range_stack *range_stack; char constant; char simple; char implicit; @@ -5159,6 +5162,7 @@ really_start_incremental_init (type) p->depth = constructor_depth; p->replacement_value = 0; p->implicit = 0; + p->range_stack = 0; p->outer = 0; p->incremental = constructor_incremental; p->next = 0; @@ -5272,6 +5276,7 @@ push_init_level (implicit) p->outer = 0; p->incremental = constructor_incremental; p->next = constructor_stack; + p->range_stack = 0; constructor_stack = p; constructor_constant = 1; @@ -5282,6 +5287,8 @@ push_init_level (implicit) constructor_pending_elts = 0; if (!implicit) { + p->range_stack = constructor_range_stack; + constructor_range_stack = 0; designator_depth = 0; designator_errorneous = 0; } @@ -5404,6 +5411,9 @@ pop_init_level (implicit) pop any inner levels that didn't have explicit braces. */ while (constructor_stack->implicit) process_init_element (pop_init_level (1)); + + if (constructor_range_stack) + abort (); } p = constructor_stack; @@ -5531,6 +5541,8 @@ pop_init_level (implicit) constructor_incremental = p->incremental; constructor_pending_elts = p->pending_elts; constructor_depth = p->depth; + if (!p->implicit) + constructor_range_stack = p->range_stack; RESTORE_SPELLING_DEPTH (constructor_depth); constructor_stack = p->next; |