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(parent: 9670359) | patch
make CASE_LABEL_EXPR not abuse TREE_CHAIN
authorNathan Froyd <froydnj@codesourcery.com>
Tue, 10 May 2011 19:52:39 +0000 (19:52 +0000)
committerNathan Froyd <froydnj@gcc.gnu.org>
Tue, 10 May 2011 19:52:39 +0000 (19:52 +0000)
commita9dc9d376cad156b902b410de4381f5873618633
tree935ea627e9604efa2f796bb6fda6464f9d0db894tree
parent96703596c4a235c2c42f97ac354243853da80935commit | diff
make CASE_LABEL_EXPR not abuse TREE_CHAIN

make CASE_LABEL_EXPR not abuse TREE_CHAIN
* tree.def (CASE_LABEL_EXPR): Add an operand.
* tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN.

From-SVN: r173633
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