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(digest_init): Test TREE_TYPE (inside_init) is 

nonzero before testing anything else about it.

From-SVN: r1879
This commit is contained in:
Richard Stallman 1992-08-18 02:55:07 +00:00
parent 68a8ca25ec
commit 2726966da1
1 changed files with 4 additions and 4 deletions
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8
gcc/c-typeck.c
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@ -4603,12 +4603,12 @@ digest_init (type, init, tail, require_constant, constructor_constant, ofwhat)
from an expression of the same type, optionally with braces.
For an array, this is allowed only for a string constant. */
if (inside_init
&& (TYPE_MAIN_VARIANT (TREE_TYPE (inside_init)) == TYPE_MAIN_VARIANT (type)
|| (code == ARRAY_TYPE && TREE_TYPE (inside_init)
if (inside_init && TREE_TYPE (inside_init) != 0
&& ((TYPE_MAIN_VARIANT (TREE_TYPE (inside_init))
== TYPE_MAIN_VARIANT (type)))
|| (code == ARRAY_TYPE
&& comptypes (TREE_TYPE (inside_init), type))
|| (code == POINTER_TYPE
&& TREE_TYPE (inside_init) != 0
&& (TREE_CODE (TREE_TYPE (inside_init)) == ARRAY_TYPE
|| TREE_CODE (TREE_TYPE (inside_init)) == FUNCTION_TYPE)
&& comptypes (TREE_TYPE (TREE_TYPE (inside_init)),